1388896978, one billion three hundred eighty-eight million eight hundred ninety-six thousand nine hundred seventy-eight: 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

1388896978 has 32 divisors, whose sum is 2424026880
The reverse of 1388896978 is 8796988831
Previous prime number is 5639

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 67
Digital Root 4

Name

Name	one billion three hundred eighty-eight million eight hundred ninety-six thousand nine hundred seventy-eight

Notation

Scientific notation	1.388896978 × 10^9
Engineering notation	1.388896978 × 10^9

Prime Factorization of 1388896978

Prime Factorization 2 × 73 × 7 × 5639 × 241

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	1388896978	Product of the distinct prime numbers

The prime factorization of 1388896978 is 2 × 73 × 7 × 5639 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 66, 63, 203, 645, 4793, 9310, 22778, 81552, 688828, 912712, 8545966, 4418812, 76031017, 83624204, 875473503, 24348355, 9148468081, 4037175728

Basic calculations (n = 1388896978)

Multiplication

n×y

n×2	2777793956
n×3	4166690934
n×4	5555587912
n×5	6944484890

Division

n÷y

n÷2	694448489
n÷3	462965659.33333
n÷3	347224244.5
n÷5	277779395.6

Exponentiation

n^y

n²	1929034815497532484
n³	2.6792306257013E+27
n⁴	3.7211753194016E+36
n⁵	5.1683291557251E+45

Nth Root

^y√n

²√n	37267.908151652
³√n	1115.7237495131
⁴√n	193.04897863406
⁵√n	67.380465437979

Divisors of 1388896978

1, 2, 7, 14, 73, 146, 241, 482, 511, 1022, 1687, 3374, 5639, 11278, 17593, 35186, 39473, 78946, 123151, 246302, 411647, 823294, 1358999, 2717998, 2881529, 5763058, 9512993, 19025986, 99206927, 198413854, 694448489, 1388896978

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1388896977	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388896978 can be divided by 32 positive divisors. The sum of these divisors (counting 1388896978) is 1, the average is 0.03125.

Base conversion 1388896978

Base	System	Value
2	Binary	1010010110010001110001011010010
3	Ternary	10120210110021110211
4	Quaternary	1102302032023102
5	Quinary	10321024200403
6	Senary	345452514334
8	Octal	12262161322
10	Decimal	1388896978
12	Duodecimal	32917b9aa
16	Hexadecimal	52c8e2d2
20	Vigesimal	11e0c28i
36	Base36	mywvrm

Cryptographic Hash Functions

md5	1d7b6fe98237a74ddb194e7c623f34e1
sha1	9febe838a9d3ddf2b907fc9a2c3eb78cab24361a
sha256	484f8af7af7bc74395f4a581c9835e1732d524b34c75ddd20f58b95b97dd0eeb
sha512	f3d32d088aff45c2621ff7a7be118911c44c4dfdb29614de47837406d8cc86cbb06ab2209f32dadf75004d3bb95cd9e9c4c9ba9bde9d97937c59b9fd6474b492
ripemd-160	8df9462268da83c5e17e948f27fc3ac4a14a4b8b

1388896978 as geometric shapes

Circle

Radius = n

Diameter	2777793956
Circumference	8726697085.3557
Area	6.060241604886E+18

Sphere

Radius = n

Volume	1.1222735001301E+28
Surface area	2.4240966419544E+19
Circumference	8726697085.3557

Square

Length = n

Perimeter	5555587912
Area	1929034815497532484
Diagonal	1964196943.0266

Cube

Length = n

Surface area	1.1574208892985E+19
Volume	2.6792306257013E+27
Space diagonal	2405640132.3749

Equilateral Triangle

Length = n

Perimeter	4166690934
Area	8.3529657750275E+17
Altitude	1202820066.1874

Triangular Pyramid

Length = n

Surface area	8.3529657750275E+17
Volume	3.1575035729935E+26
Height	654732314.3422