38640982 (number)

38640982 is an even 8-digits composite number following 38640981 and preceding 38640983. In scientific notation, it is written as 3.8640982 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 19087632 positive integers (up to 38640982) that are relatively prime to 38640982.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred forty thousand nine hundred eighty-two

Notation

Scientific notation 3.8640982 × 10^7
Engineering notation 3.8640982 × 10^6

Prime Factorization of 38640982

Prime Factorization 2 × 83 × 232777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38640982
Product of the distinct prime numbers

The prime factorization of 38640982 is 2 × 83 × 232777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 60, 43, 785, 317, 360, 2900, 91729, 42944, 286627, 12519, 8374279, 5116368, 95104424, 43399914, 582807278, 9722095, 316046552, 4057539170

Basic calculations (n = 38640982)

Multiplication

n×y
n×2 77281964
n×3 115922946
n×4 154563928
n×5 193204910

Division

n÷y
n÷2 19320491
n÷3 12880327.333333
n÷3 9660245.5
n÷5 7728196.4

Exponentiation

ny
n2 1493125489924324
n3 5.7695835179907E+22
n4 2.2294237286618E+30
n5 8.6147122169592E+37

Nth Root

y√n
2√n 6216.1870949964
3√n 338.07733137167
4√n 78.842799893182
5√n 32.916195339574

Divisors of 38640982

1, 2, 83, 166, 232777, 465554, 19320491, 38640982

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38640981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38640982 can be divided by 8 positive divisors. The sum of these divisors (counting 38640982) is 1, the average is 0.125.

Base conversion 38640982

Base System Value
2 Binary 10010011011001110101010110
3 Ternary 2200201011110111
4 Quaternary 2103121311112
5 Quinary 34343002412
6 Senary 3500113234
8 Octal 223316526
10 Decimal 38640982
12 Duodecimal 10b3581a
16 Hexadecimal 24d9d56
20 Vigesimal c1a292
36 Base36 n07km

Cryptographic Hash Functions

md5 a27444f75fe784247671f05b91aa5e4f
sha1 48218737bdcde096141a23df57dde8a6a6949f95
sha256 48729e4bcd6f465230027e7e5ad5726cce2db2a25bfdaa60cfec8418a67706d4
sha512 1ae6596359d83be80282d2f3423a984caa0e26a5382bfdb0972ab3ecb654665fc304946c221627994f18311293f9c00b80f870f920533f80b75e1ae6592c8eb8
ripemd-160 01ed0d0953fbf209db5dc6430df88ee87d071328

38640982 as geometric shapes

Circle

Radius = n
Diameter 77281964
Circumference 242788450.35739
Area 4.6907920700339E+15

Sphere

Radius = n
Volume 2.4167574925856E+23
Surface area 1.8763168280136E+16
Circumference 242788450.35739

Square

Length = n
Perimeter 154563928
Area 1493125489924324
Diagonal 54646600.807815

Cube

Length = n
Surface area 8958752939545944
Volume 5.7695835179907E+22
Space diagonal 66928144.078354

Equilateral Triangle

Length = n
Perimeter 115922946
Area 6.4654230265628E+14
Altitude 33464072.039177

Triangular Pyramid

Length = n
Surface area 6.4654230265628E+14
Volume 6.7995193836556E+21
Height 18215533.602605