38631957 (number)

38631957 is an odd 8-digits composite number following 38631956 and preceding 38631958. In scientific notation, it is written as 3.8631957 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 20377152 positive integers (up to 38631957) that are relatively prime to 38631957.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred thirty-one thousand nine hundred fifty-seven

Notation

Scientific notation 3.8631957 × 10^7
Engineering notation 3.8631957 × 10^6

Prime Factorization of 38631957

Prime Factorization 3 × 7 × 13 × 141509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38631957
Product of the distinct prime numbers

The prime factorization of 38631957 is 3 × 7 × 13 × 141509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 18, 12, 22, 31, 5269, 2228, 60059, 54096, 142708, 441546, 8516407, 2083747, 37420385, 42783077, 697981156, 869123102, 8150396807, 87967120

Basic calculations (n = 38631957)

Multiplication

n×y
n×2 77263914
n×3 115895871
n×4 154527828
n×5 193159785

Division

n÷y
n÷2 19315978.5
n÷3 12877319
n÷3 9657989.25
n÷5 7726391.4

Exponentiation

ny
n2 1492428101649849
n3 5.7655418248529E+22
n4 2.2273416385942E+30
n5 8.604656640648E+37

Nth Root

y√n
2√n 6215.4611252907
3√n 338.05100883938
4√n 78.838195852586
5√n 32.914657612504

Divisors of 38631957

1, 3, 7, 13, 21, 39, 91, 273, 141509, 424527, 990563, 1839617, 2971689, 5518851, 12877319, 38631957

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38631956
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38631957 can be divided by 16 positive divisors. The sum of these divisors (counting 38631957) is 1, the average is 0.0625.

Base conversion 38631957

Base System Value
2 Binary 10010011010111101000010101
3 Ternary 2200200201002020
4 Quaternary 2103113220111
5 Quinary 34342210312
6 Senary 3500003353
8 Octal 223275025
10 Decimal 38631957
12 Duodecimal 10b30559
16 Hexadecimal 24d7a15
20 Vigesimal c18jhh
36 Base36 n00lx

Cryptographic Hash Functions

md5 5a138fad5a9331ad63aa9b6a310e3baa
sha1 2107d25ee2e68a7ef9aa0fd3c2546133de7890b6
sha256 bccf4b9d5d62c9046000b18f40ed9d8298ddfa8c463ddcfd2a124e3a56e270e2
sha512 8c8bf541e19ce2087b4af69682d1b991a50c041c0de27f66f4498df8cb7eac6af7428bc7168246f4cf0cba40813fb60b62cde1e72b1609c34181cee771f79068
ripemd-160 e26a6404ac39dffe662dac40d8b1b6bc8c727172

38631957 as geometric shapes

Circle

Radius = n
Diameter 77263914
Circumference 242731744.60999
Area 4.6886011601541E+15

Sphere

Radius = n
Volume 2.415064512123E+23
Surface area 1.8754404640617E+16
Circumference 242731744.60999

Square

Length = n
Perimeter 154527828
Area 1492428101649849
Diagonal 54633837.530414

Cube

Length = n
Surface area 8954568609899094
Volume 5.7655418248529E+22
Space diagonal 66912512.319816

Equilateral Triangle

Length = n
Perimeter 115895871
Area 6.4624032467528E+14
Altitude 33456256.159908

Triangular Pyramid

Length = n
Surface area 6.4624032467528E+14
Volume 6.7947562026135E+21
Height 18211279.176805