1247994990, one billion two hundred forty-seven million nine hundred ninety-four thousand nine hundred ninety: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

1247994990 has 192 divisors, whose sum is 3878746560
The reverse of 1247994990 is 0994997421
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 54
Digital Root 9

Name

Name	one billion two hundred forty-seven million nine hundred ninety-four thousand nine hundred ninety

Notation

Scientific notation	1.247994990 × 10^9
Engineering notation	1.247994990 × 10^9

Prime Factorization of 1247994990

Prime Factorization 2 × 3 × 3 × 17 × 5 × 11 × 29 × 2557

Composite number

ω	Distinct Factors	7	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	415998330	Product of the distinct prime numbers

The prime factorization of 1247994990 is 2 × 3 × 3 × 17 × 5 × 11 × 29 × 2557. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 88, 13, 233, 644, 5657, 2642, 17681, 22912, 62963, 408505, 1507807, 1729052, 40843260, 89087778, 832038477, 724642582, 448779158, 5779065203

Basic calculations (n = 1247994990)

Multiplication

n×y

n×2	2495989980
n×3	3743984970
n×4	4991979960
n×5	6239974950

Division

n÷y

n÷2	623997495
n÷3	415998330
n÷3	311998747.5
n÷5	249598998

Exponentiation

n^y

n²	1557491495065100100
n³	1.9437415828089E+27
n⁴	2.4257797572001E+36
n⁵	3.0273609838292E+45

Nth Root

^y√n

²√n	35326.972556391
³√n	1076.641081716
⁴√n	187.95470879015
⁵√n	65.954216933572

Divisors of 1247994990

1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 29, 30, 33, 34, 45, 51, 55, 58, 66, 85, 87, 90, 99, 102, 110, 145, 153, 165, 170, 174, 187, 198, 255, 261, 290, 306, 319, 330, 374, 435, 493, 495, 510, 522, 561, 638, 765, 870, 935, 957, 986, 990, 1122, 1305, 1479, 1530, 1595, 1683, 1870, 1914, 2465, 2557, 2610, 2805, 2871, 2958, 3190, 3366, 4437, 4785, 4930, 5114, 5423, 5610, 5742, 7395, 7671, 8415, 8874, 9570, 10846, 12785, 14355, 14790, 15342, 16269, 16830, 22185, 23013, 25570, 27115, 28127, 28710, 32538, 38355, 43469, 44370, 46026, 48807, 54230, 56254, 74153, 76710, 81345, 84381, 86938, 97614, 115065, 130407, 140635, 148306, 162690, 168762, 217345, 222459, 230130, 244035, 253143, 260814, 281270, 370765, 391221, 421905, 434690, 444918, 478159, 488070, 506286, 652035, 667377, 741530, 782442, 815683, 843810, 956318, 1112295, 1260601, 1265715, 1304070, 1334754, 1434477, 1631366, 1956105, 2224590, 2390795, 2447049, 2521202, 2531430, 2868954, 3336885, 3781803, 3912210, 4078415, 4303431, 4781590, 4894098, 6303005, 6673770, 7172385, 7341147, 7563606, 8156830, 8606862, 11345409, 12235245, 12606010, 13866611, 14344770, 14682294, 18909015, 21517155, 22690818, 24470490, 27733222, 36705735, 37818030, 41599833, 43034310, 56727045, 69333055, 73411470, 83199666, 113454090, 124799499, 138666110, 207999165, 249598998, 415998330, 623997495, 1247994990

192 divisors

τ	Total Divisors	192	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1247994989	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0052083333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	192	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1247994990 can be divided by 192 positive divisors. The sum of these divisors (counting 1247994990) is 1, the average is 0.0052083333333333.

Base conversion 1247994990

Base	System	Value
2	Binary	1001010011000101110010001101110
3	Ternary	10012222022201021200
4	Quaternary	1022120232101232
5	Quinary	10023441314430
6	Senary	323500510330
8	Octal	11230562156
10	Decimal	1247994990
12	Duodecimal	2a9b4b3a6
16	Hexadecimal	4a62e46e
20	Vigesimal	j9jj79a
36	Base36	kn0v3i

Cryptographic Hash Functions

md5	90353e556fbab1ec5a044213113884a7
sha1	65eee4d912749589af8573516d343f47c584ad0e
sha256	9954fbed7dfe5a69e6845682ab8f4efad01ab996181e1e3b8c4af0fd0d99bb67
sha512	911e8f53d396d1dab0b9b2d6526acf922b122c4a30565a56637f1982bcbf517a25631f5961c5b86f25485468e5924332d1e4876e4d02da5dc5e3aaf58eb77986
ripemd-160	30259f469d9491a2be10c95762a3ebf541e4b332

1247994990 as geometric shapes

Circle

Radius = n

Diameter	2495989980
Circumference	7841383784.6017
Area	4.8930038389251E+18

Sphere

Radius = n

Volume	8.1419257027057E+27
Surface area	1.95720153557E+19
Circumference	7841383784.6017

Square

Length = n

Perimeter	4991979960
Area	1557491495065100100
Diagonal	1764931440.6317

Cube

Length = n

Surface area	9.3449489703906E+18
Volume	1.9437415828089E+27
Space diagonal	2161590730.2714

Equilateral Triangle

Length = n

Perimeter	3743984970
Area	6.7441360045229E+17
Altitude	1080795365.1357

Triangular Pyramid

Length = n

Surface area	6.7441360045229E+17
Volume	2.290721423464E+26
Height	588310480.21056