638994912, six hundred thirty-eight million nine hundred ninety-four thousand nine hundred twelve: 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

638994912 has 96 divisors, whose sum is 1790595072
The reverse of 638994912 is 219499836
Previous prime number is 127

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6

Name

Name	six hundred thirty-eight million nine hundred ninety-four thousand nine hundred twelve

Notation

Scientific notation	6.38994912 × 10^8
Engineering notation	6.38994912 × 10^6

Prime Factorization of 638994912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 17 × 127 × 3083

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	39937182	Product of the distinct prime numbers

The prime factorization of 638994912 is 2 × 2 × 2 × 2 × 2 × 3 × 17 × 127 × 3083. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 8, 77, 6, 647, 451, 9621, 4066, 45805, 81674, 896181, 760258, 1033703, 5861885, 9461014, 31755902, 988647373, 201897142, 9946902127, 721918910

Basic calculations (n = 638994912)

Multiplication

n×y

n×2	1277989824
n×3	1916984736
n×4	2555979648
n×5	3194974560

Division

n÷y

n÷2	319497456
n÷3	212998304
n÷3	159748728
n÷5	127798982.4

Exponentiation

n^y

n²	408314497561887744
n³	2.6091088643788E+26
n⁴	1.6672072891922E+35
n⁵	1.0653369750431E+44

Nth Root

^y√n

²√n	25278.348680244
³√n	861.32251538927
⁴√n	158.99166229788
⁵√n	57.689859334931

Divisors of 638994912

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 127, 136, 204, 254, 272, 381, 408, 508, 544, 762, 816, 1016, 1524, 1632, 2032, 2159, 3048, 3083, 4064, 4318, 6096, 6166, 6477, 8636, 9249, 12192, 12332, 12954, 17272, 18498, 24664, 25908, 34544, 36996, 49328, 51816, 52411, 69088, 73992, 98656, 103632, 104822, 147984, 157233, 207264, 209644, 295968, 314466, 391541, 419288, 628932, 783082, 838576, 1174623, 1257864, 1566164, 1677152, 2349246, 2515728, 3132328, 4698492, 5031456, 6264656, 6656197, 9396984, 12529312, 13312394, 18793968, 19968591, 26624788, 37587936, 39937182, 53249576, 79874364, 106499152, 159748728, 212998304, 319497456, 638994912

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638994911	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638994912 can be divided by 96 positive divisors. The sum of these divisors (counting 638994912) is 1, the average is 0.010416666666667.

Base conversion 638994912

Base	System	Value
2	Binary	100110000101100100100111100000
3	Ternary	1122112101022020020
4	Quaternary	212011210213200
5	Quinary	2302040314122
6	Senary	143223513440
8	Octal	4605444740
10	Decimal	638994912
12	Duodecimal	159bb8880
16	Hexadecimal	261649e0
20	Vigesimal	9jde75c
36	Base36	akfvmo

Cryptographic Hash Functions

md5	f019569949085783f28d8cb039de3b84
sha1	218b6e83a9144cd8d4289a0fbbbd004858acd2f2
sha256	ebea20f657719632d498f5fdd538817a03035f74d1762a4da926cad0c38baf85
sha512	0eeb2b03662e245ed920d066af3e1e30d08269306df4a935ed3b48bb9e006e2da4929376d2be94bededbe09193080d6bdad69b91f64ae9025db0d69131047a5a
ripemd-160	dfef6de79345c2d63e7c4eac061dfbfaabe2e114

638994912 as geometric shapes

Circle

Radius = n

Diameter	1277989824
Circumference	4014923442.4409
Area	1.2827578258946E+18

Sphere

Radius = n

Volume	1.0929009654331E+27
Surface area	5.1310313035785E+18
Circumference	4014923442.4409

Square

Length = n

Perimeter	2555979648
Area	408314497561887744
Diagonal	903675270.8378

Cube

Length = n

Surface area	2449886985371326464
Volume	2.6091088643788E+26
Space diagonal	1106771653.362

Equilateral Triangle

Length = n

Perimeter	1916984736
Area	1.7680536381104E+17
Altitude	553385826.681

Triangular Pyramid

Length = n

Surface area	1.7680536381104E+17
Volume	3.0748642847603E+25
Height	301225090.27927