642000976 (number)

642000976 is an even 9-digits composite number following 642000975 and preceding 642000977. In scientific notation, it is written as 6.42000976 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 320690016 positive integers (up to 642000976) that are relatively prime to 642000976.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nine hundred seventy-six

Notation

Scientific notation 6.42000976 × 10^8
Engineering notation 6.42000976 × 10^6

Prime Factorization of 642000976

Prime Factorization 2 × 2 × 2 × 2 × 1063 × 37747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80250122
Product of the distinct prime numbers

The prime factorization of 642000976 is 2 × 2 × 2 × 2 × 1063 × 37747. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 88, 31, 607, 126, 9982, 2280, 6750, 91805, 228245, 427546, 7832273, 6042763, 22732062, 87535911, 864218701, 783106541, 9408870509, 8942525610

Basic calculations (n = 642000976)

Multiplication

n×y
n×2 1284001952
n×3 1926002928
n×4 2568003904
n×5 3210004880

Division

n÷y
n÷2 321000488
n÷3 214000325.33333
n÷3 160500244
n÷5 128400195.2

Exponentiation

ny
n2 412165253184952576
n3 2.6461049481803E+26
n4 1.6988019593302E+35
n5 1.0906325159207E+44

Nth Root

y√n
2√n 25337.738178456
3√n 862.67106082703
4√n 159.17832194886
5√n 57.744036290962

Divisors of 642000976

1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 17008, 37747, 75494, 150988, 301976, 603952, 40125061, 80250122, 160500244, 321000488, 642000976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642000975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642000976 can be divided by 20 positive divisors. The sum of these divisors (counting 642000976) is 1, the average is 0.05.

Base conversion 642000976

Base System Value
2 Binary 100110010001000010100001010000
3 Ternary 1122202001000202221
4 Quaternary 212101002201100
5 Quinary 2303323012401
6 Senary 143412150424
8 Octal 4621024120
10 Decimal 642000976
12 Duodecimal 15b008414
16 Hexadecimal 26442850
20 Vigesimal a0ca28g
36 Base36 am8b4g

Cryptographic Hash Functions

md5 700a7d4e1a766d0ec0fbc1cf76f81ee7
sha1 267a8c84b961d6618c457200c939b23126fd6829
sha256 f9a672c32422a599ccf2da5a5168002b90e9a5d8916a4c3d0af00dd7144207db
sha512 de365965da6e9a6e4af5e312b6f319e1976e3f94e390264118787c9171653b960a634844e52c3ac5eb9ca48791ff2ca4bdb008d26fd75dfbcc03496e1158525e
ripemd-160 70b3a0646ed4cb5a83e9a6081e797ba081e18dd8

642000976 as geometric shapes

Circle

Radius = n
Diameter 1284001952
Circumference 4033811099.5982
Area 1.2948553314708E+18

Sphere

Radius = n
Volume 1.1083978487774E+27
Surface area 5.1794213258833E+18
Circumference 4033811099.5982

Square

Length = n
Perimeter 2568003904
Area 412165253184952576
Diagonal 907926487.31596

Cube

Length = n
Surface area 2472991519109715456
Volume 2.6461049481803E+26
Space diagonal 1111978308.9408

Equilateral Triangle

Length = n
Perimeter 1926002928
Area 1.7847278990771E+17
Altitude 555989154.4704

Triangular Pyramid

Length = n
Surface area 1.7847278990771E+17
Volume 3.1184645876492E+25
Height 302642162.43865