638962112 (number)

638962112 is an even 9-digits composite number following 638962111 and preceding 638962113. In scientific notation, it is written as 6.38962112 × 10^8. The sum of its digits is 38. It has a total of 9 prime factors and 56 positive divisors. There are 307996416 positive integers (up to 638962112) that are relatively prime to 638962112.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million nine hundred sixty-two thousand one hundred twelve

Notation

Scientific notation 6.38962112 × 10^8
Engineering notation 6.38962112 × 10^6

Prime Factorization of 638962112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 43 × 79 × 2939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 19967566
Product of the distinct prime numbers

The prime factorization of 638962112 is 2 × 2 × 2 × 2 × 2 × 2 × 43 × 79 × 2939. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 4, 74, 62, 773, 6, 3243, 3659, 31107, 33232, 389545, 63490, 2526047, 944618, 82969612, 30894704, 860092611, 158711571, 5990858324, 2065618983

Basic calculations (n = 638962112)

Multiplication

n×y
n×2 1277924224
n×3 1916886336
n×4 2555848448
n×5 3194810560

Division

n÷y
n÷2 319481056
n÷3 212987370.66667
n÷3 159740528
n÷5 127792422.4

Exponentiation

ny
n2 408272580571500544
n3 2.6087071035366E+26
n4 1.6668650004651E+35
n5 1.0650635811161E+44

Nth Root

y√n
2√n 25277.699895362
3√n 861.30777773311
4√n 158.98962197377
5√n 57.689267071611

Divisors of 638962112

1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 2528, 2752, 2939, 3397, 5056, 5878, 6794, 11756, 13588, 23512, 27176, 47024, 54352, 94048, 108704, 126377, 188096, 217408, 232181, 252754, 464362, 505508, 928724, 1011016, 1857448, 2022032, 3714896, 4044064, 7429792, 8088128, 9983783, 14859584, 19967566, 39935132, 79870264, 159740528, 319481056, 638962112

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638962111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638962112 can be divided by 56 positive divisors. The sum of these divisors (counting 638962112) is 1, the average is 0.017857142857143.

Base conversion 638962112

Base System Value
2 Binary 100110000101011100100111000000
3 Ternary 1122112022122020102
4 Quaternary 212011130213000
5 Quinary 2302033241422
6 Senary 143223101532
8 Octal 4605344700
10 Decimal 638962112
12 Duodecimal 159ba18a8
16 Hexadecimal 2615c9c0
20 Vigesimal 9jda55c
36 Base36 akf6bk

Cryptographic Hash Functions

md5 c8c3abb8a810cc207a86489a56ab7add
sha1 4dd101df5b10e54b0454637dba93ee22327ff8c6
sha256 58488c949c68ede10b711a8ff0a11e0db88865fa27961a5a9167f15d6e4b4af7
sha512 176898df0431c9ea4d5841cf68f20f75d4920925eed0d64038c6bace4610ba2e599c502ad98f856c2fc99c807e3409a431131ea83b44b9f24966eb6cae09b1cf
ripemd-160 3c0e325b31ed5673902e98f210659e43b400dfe6

638962112 as geometric shapes

Circle

Radius = n
Diameter 1277924224
Circumference 4014717353.9628
Area 1.2826261397856E+18

Sphere

Radius = n
Volume 1.0927326762451E+27
Surface area 5.1305045591423E+18
Circumference 4014717353.9628

Square

Length = n
Perimeter 2555848448
Area 408272580571500544
Diagonal 903628884.63296

Cube

Length = n
Surface area 2449635483429003264
Volume 2.6087071035366E+26
Space diagonal 1106714842.0955

Equilateral Triangle

Length = n
Perimeter 1916886336
Area 1.7678721322177E+17
Altitude 553357421.04776

Triangular Pyramid

Length = n
Surface area 1.7678721322177E+17
Volume 3.074390805067E+25
Height 301209628.21099