640929084 (number)

640929084 is an even 9-digits composite number following 640929083 and preceding 640929085. In scientific notation, it is written as 6.40929084 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 212847744 positive integers (up to 640929084) that are relatively prime to 640929084.

Interesting facts

Basic properties

Name

Name six hundred forty million nine hundred twenty-nine thousand eighty-four

Notation

Scientific notation 6.40929084 × 10^8
Engineering notation 6.40929084 × 10^6

Prime Factorization of 640929084

Prime Factorization 2 × 2 × 3 × 269 × 198553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 320464542
Product of the distinct prime numbers

The prime factorization of 640929084 is 2 × 2 × 3 × 269 × 198553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 13, 75, 985, 763, 3127, 207, 45788, 44540, 34381, 355400, 7855320, 1666220, 73172575, 98078675, 721847969, 599178295, 6682582331, 7678959829

Basic calculations (n = 640929084)

Multiplication

n×y
n×2 1281858168
n×3 1922787252
n×4 2563716336
n×5 3204645420

Division

n÷y
n÷2 320464542
n÷3 213643028
n÷3 160232271
n÷5 128185816.8

Exponentiation

ny
n2 410790090717079056
n3 2.6328731655957E+26
n4 1.6874849863135E+35
n5 1.0815582065416E+44

Nth Root

y√n
2√n 25316.577256809
3√n 862.19068496803
4√n 159.11183883297
5√n 57.724741383072

Divisors of 640929084

1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 198553, 397106, 595659, 794212, 1191318, 2382636, 53410757, 106821514, 160232271, 213643028, 320464542, 640929084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -640929083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 640929084 can be divided by 24 positive divisors. The sum of these divisors (counting 640929084) is 1, the average is 0.041666666666667.

Base conversion 640929084

Base System Value
2 Binary 100110001100111100110100111100
3 Ternary 1122200000120102020
4 Quaternary 212030330310330
5 Quinary 2303034212314
6 Senary 143333200140
8 Octal 4614746474
10 Decimal 640929084
12 Duodecimal 15a790050
16 Hexadecimal 2633cd3c
20 Vigesimal a05g2e4
36 Base36 allc1o

Cryptographic Hash Functions

md5 c26b2ddedf06aa2c5a07a623f7c08141
sha1 8af3f8f976fd71bc4a34531ab780ae08ce2f4e7c
sha256 2ba741fce9d78ab3b5ff5bbc38cea9d42cc6b21bef973181daa936d6a6f18e6a
sha512 255cc9feebc904a8d9ed9efc6b175df19143eb4083fc87794e3dead95e390685ecc473d97075c2b0ce1a03745e5f67385fc9ebc1a7a5b512c93d53b6cbbaa080
ripemd-160 53326aa2d5022b6ab70f4732f98237738ebcb9f4

640929084 as geometric shapes

Circle

Radius = n
Diameter 1281858168
Circumference 4027076203.5329
Area 1.2905351311643E+18

Sphere

Radius = n
Volume 1.1028553326492E+27
Surface area 5.162140524657E+18
Circumference 4027076203.5329

Square

Length = n
Perimeter 2563716336
Area 410790090717079056
Diagonal 906410603.11216

Cube

Length = n
Surface area 2464740544302474336
Volume 2.6328731655957E+26
Space diagonal 1110121737.5366

Equilateral Triangle

Length = n
Perimeter 1922787252
Area 1.7787732709195E+17
Altitude 555060868.76829

Triangular Pyramid

Length = n
Surface area 1.7787732709195E+17
Volume 3.1028707823281E+25
Height 302136867.70405