640968904, six hundred forty million nine hundred sixty-eight thousand nine hundred four: 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

640968904 has 32 divisors, whose sum is 1245598200
The reverse of 640968904 is 409869046
Previous prime number is 601

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	six hundred forty million nine hundred sixty-eight thousand nine hundred four

Notation

Scientific notation	6.40968904 × 10^8
Engineering notation	6.40968904 × 10^6

Prime Factorization of 640968904

Prime Factorization 2 × 2 × 2 × 29 × 601 × 4597

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	160242226	Product of the distinct prime numbers

The prime factorization of 640968904 is 2 × 2 × 2 × 29 × 601 × 4597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 15, 62, 783, 393, 7770, 8422, 30324, 40258, 302316, 250301, 4408677, 1515310, 82777130, 40782687, 579260319, 607050514, 7972696155, 2943224164

Basic calculations (n = 640968904)

Multiplication

n×y

n×2	1281937808
n×3	1922906712
n×4	2563875616
n×5	3204844520

Division

n÷y

n÷2	320484452
n÷3	213656301.33333
n÷3	160242226
n÷5	128193780.8

Exponentiation

n^y

n²	410841135894961216
n³	2.6333639259271E+26
n⁴	1.6879043894346E+35
n⁵	1.0818942265527E+44

Nth Root

^y√n

²√n	25317.363685818
³√n	862.20854015302
⁴√n	159.11431012269
⁵√n	57.72545863624

Divisors of 640968904

1, 2, 4, 8, 29, 58, 116, 232, 601, 1202, 2404, 4597, 4808, 9194, 17429, 18388, 34858, 36776, 69716, 133313, 139432, 266626, 533252, 1066504, 2762797, 5525594, 11051188, 22102376, 80121113, 160242226, 320484452, 640968904

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	-640968903	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 640968904 can be divided by 32 positive divisors. The sum of these divisors (counting 640968904) is 1, the average is 0.03125.

Base conversion 640968904

Base	System	Value
2	Binary	100110001101000110100011001000
3	Ternary	1122200002121001001
4	Quaternary	212031012203020
5	Quinary	2303042001104
6	Senary	143334104344
8	Octal	4615064310
10	Decimal	640968904
12	Duodecimal	15a7ab0b4
16	Hexadecimal	263468c8
20	Vigesimal	a061254
36	Base36	alm6rs

Cryptographic Hash Functions

md5	9eb6bd7b89cd9f26a7a2c2bdecf2f668
sha1	2b7c5d904fcde6795ac2b320644697be22ac58f8
sha256	ebe4e04fac5baa60638365c0615e06a22872ce9dd14475ee8908a405b91bbd47
sha512	1d981875a10102353888cf9b5389a3b77e75fb95a33ff3e2b7de0754231f403b0ea15ed3a1adcbbfe85fdee186d6a8be0961a9fb2cd6915d973760731981034b
ripemd-160	fadca83bb352220a66c6fb412553283b2b29bd9c

640968904 as geometric shapes

Circle

Radius = n

Diameter	1281937808
Circumference	4027326399.9718
Area	1.2906954943201E+18

Sphere

Radius = n

Volume	1.1030609018561E+27
Surface area	5.1627819772804E+18
Circumference	4027326399.9718

Square

Length = n

Perimeter	2563875616
Area	410841135894961216
Diagonal	906466917.09622

Cube

Length = n

Surface area	2465046815369767296
Volume	2.6333639259271E+26
Space diagonal	1110190707.7997

Equilateral Triangle

Length = n

Perimeter	1922906712
Area	1.7789943030235E+17
Altitude	555095353.89987

Triangular Pyramid

Length = n

Surface area	1.7789943030235E+17
Volume	3.1034491489251E+25
Height	302155639.03207