638995797, six hundred thirty-eight million nine hundred ninety-five thousand seven hundred ninety-seven: 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

638995797 has 40 divisors, whose sum is 1050109632
The reverse of 638995797 is 797599836
Previous prime number is 121

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9

Name

Name	six hundred thirty-eight million nine hundred ninety-five thousand seven hundred ninety-seven

Notation

Scientific notation	6.38995797 × 10^8
Engineering notation	6.38995797 × 10^6

Prime Factorization of 638995797

Prime Factorization 9 × 3 × 3 × 11 × 121 × 5927

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	212998599	Product of the distinct prime numbers

The prime factorization of 638995797 is 9 × 3 × 3 × 11 × 121 × 5927. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 22, 64, 545, 773, 7357, 3103, 88634, 87153, 902994, 331616, 2366145, 599882, 73967097, 10279558, 684534009, 178626667, 1363873046, 7041431767

Basic calculations (n = 638995797)

Multiplication

n×y

n×2	1277991594
n×3	1916987391
n×4	2555983188
n×5	3194978985

Division

n÷y

n÷2	319497898.5
n÷3	212998599
n÷3	159748949.25
n÷5	127799159.4

Exponentiation

n^y

n²	408315628583665209
n³	2.6091197051438E+26
n⁴	1.6672165254567E+35
n⁵	1.0653443524558E+44

Nth Root

^y√n

²√n	25278.366185337
³√n	861.32291302941
⁴√n	158.99171734822
⁵√n	57.689875314869

Divisors of 638995797

1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 3267, 3993, 5927, 9801, 11979, 17781, 35937, 53343, 65197, 107811, 160029, 195591, 480087, 586773, 717167, 1760319, 2151501, 5280957, 6454503, 7888837, 19363509, 23666511, 58090527, 70999533, 212998599, 638995797

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638995796	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638995797 can be divided by 40 positive divisors. The sum of these divisors (counting 638995797) is 1, the average is 0.025.

Base conversion 638995797

Base	System	Value
2	Binary	100110000101100100110101010101
3	Ternary	1122112101100110000
4	Quaternary	212011210311111
5	Quinary	2302040331142
6	Senary	143223521513
8	Octal	4605446525
10	Decimal	638995797
12	Duodecimal	159bb9299
16	Hexadecimal	26164d55
20	Vigesimal	9jde99h
36	Base36	akfwb9

Cryptographic Hash Functions

md5	883e76b418023876027052403208fdb2
sha1	ba381e5a65bc3fc5cd8ae76f1be39a5f1ab407f2
sha256	8c69148df332c0e509ea30652668e04c0e07e6c0c55e7abc23e0a398e917d0c1
sha512	8f0881e1620cf688b6a6806e8f3a5da84428d20e3b8aeade7f3f709063d33095af6e2149273d638d4405df8c6bc0d88a5853c8d46937fe153914360a8b4e29ec
ripemd-160	1471970b45fcc132fdf856f67ec1e10170ab7de2

638995797 as geometric shapes

Circle

Radius = n

Diameter	1277991594
Circumference	4014929003.0599
Area	1.2827613791043E+18

Sphere

Radius = n

Volume	1.0929055064021E+27
Surface area	5.1310455164174E+18
Circumference	4014929003.0599

Square

Length = n

Perimeter	2555983188
Area	408315628583665209
Diagonal	903676522.41681

Cube

Length = n

Surface area	2449893771501991254
Volume	2.6091197051438E+26
Space diagonal	1106773186.227

Equilateral Triangle

Length = n

Perimeter	1916987391
Area	1.7680585355783E+17
Altitude	553386593.11348

Triangular Pyramid

Length = n

Surface area	1.7680585355783E+17
Volume	3.0748770607243E+25
Height	301225507.47227