642912150 (number)

642912150 is an even 9-digits composite number following 642912149 and preceding 642912151. In scientific notation, it is written as 6.42912150 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 171443200 positive integers (up to 642912150) that are relatively prime to 642912150.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nine hundred twelve thousand one hundred fifty

Notation

Scientific notation 6.42912150 × 10^8
Engineering notation 6.42912150 × 10^6

Prime Factorization of 642912150

Prime Factorization 2 × 3 × 5 × 5 × 4286081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128582430
Product of the distinct prime numbers

The prime factorization of 642912150 is 2 × 3 × 5 × 5 × 4286081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 55, 47, 614, 128, 5660, 3202, 58695, 17868, 323495, 392375, 3568751, 3897929, 95298566, 44814213, 193391679, 902791521, 3938958151, 5373932236

Basic calculations (n = 642912150)

Multiplication

n×y
n×2 1285824300
n×3 1928736450
n×4 2571648600
n×5 3214560750

Division

n÷y
n÷2 321456075
n÷3 214304050
n÷3 160728037.5
n÷5 128582430

Exponentiation

ny
n2 413336032617622500
n3 2.6573875740267E+26
n4 1.7084667586008E+35
n5 1.0983940369755E+44

Nth Root

y√n
2√n 25355.712374138
3√n 863.07898952375
4√n 159.23477124717
5√n 57.76041789223

Divisors of 642912150

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 4286081, 8572162, 12858243, 21430405, 25716486, 42860810, 64291215, 107152025, 128582430, 214304050, 321456075, 642912150

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 -642912149
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 642912150 can be divided by 24 positive divisors. The sum of these divisors (counting 642912150) is 1, the average is 0.041666666666667.

Base conversion 642912150

Base System Value
2 Binary 100110010100100000111110010110
3 Ternary 1122210202022200010
4 Quaternary 212110200332112
5 Quinary 2304041142100
6 Senary 143443501050
8 Octal 4624407626
10 Decimal 642912150
12 Duodecimal 15b387786
16 Hexadecimal 26520f96
20 Vigesimal a0i407a
36 Base36 amru6u

Cryptographic Hash Functions

md5 c4382d3b532d4184b660459099dbc992
sha1 45dcee2f2666a16e0973f03d9ae000be3cd85387
sha256 4e15b1022a6d323cf72efdc6e1ae18fffad4d146331901d3cef153b76edc296f
sha512 6c6c04b21966d302e25e227c6bc16fb3aa9739de104ec49051f875bc458fa9abee2af9a46379b7f19ffb02839fb1cf21a5be1340a9ef57bb44f92b0e47d2a878
ripemd-160 b59f1c0dcaad9fa32576f6f40c9eee7d4e78e643

642912150 as geometric shapes

Circle

Radius = n
Diameter 1285824300
Circumference 4039536174.6872
Area 1.2985334435355E+18

Sphere

Radius = n
Volume 1.1131239040404E+27
Surface area 5.1941337741419E+18
Circumference 4039536174.6872

Square

Length = n
Perimeter 2571648600
Area 413336032617622500
Diagonal 909215081.94445

Cube

Length = n
Surface area 2480016195705735000
Volume 2.6573875740267E+26
Space diagonal 1113556508.6033

Equilateral Triangle

Length = n
Perimeter 1928736450
Area 1.7897975227317E+17
Altitude 556778254.30167

Triangular Pyramid

Length = n
Surface area 1.7897975227317E+17
Volume 3.1317612897252E+25
Height 303071693.98148