64572488 (number)

64572488 is an even 8-digits composite number following 64572487 and preceding 64572489. In scientific notation, it is written as 6.4572488 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 30586896 positive integers (up to 64572488) that are relatively prime to 64572488.

Interesting facts

Basic properties

Name

Name sixty-four million five hundred seventy-two thousand four hundred eighty-eight

Notation

Scientific notation 6.4572488 × 10^7
Engineering notation 6.4572488 × 10^6

Prime Factorization of 64572488

Prime Factorization 2 × 2 × 2 × 19 × 424819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16143122
Product of the distinct prime numbers

The prime factorization of 64572488 is 2 × 2 × 2 × 19 × 424819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64572488)

Multiplication

n×y
n×2 129144976
n×3 193717464
n×4 258289952
n×5 322862440

Division

n÷y
n÷2 32286244
n÷3 21524162.666667
n÷3 16143122
n÷5 12914497.6

Exponentiation

ny
n2 4169606206510144
n3 2.692418467346E+23
n4 1.7385615917368E+31
n5 1.1226324751968E+39

Nth Root

y√n
2√n 8035.7008406237
3√n 401.18914466755
4√n 89.642070706916
5√n 36.476192924475

Divisors of 64572488

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 -64572487
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 64572488 can be divided by 16 positive divisors. The sum of these divisors (counting 64572488) is 1, the average is 0.0625.

Base conversion 64572488

Base System Value
2 Binary 11110110010100110001001000
3 Ternary 11111111121210122
4 Quaternary 3312110301020
5 Quinary 113012304423
6 Senary 10224002412
8 Octal 366246110
10 Decimal 64572488
12 Duodecimal 19760408
16 Hexadecimal 3d94c48
20 Vigesimal 103bb48
36 Base36 12g0g8

Cryptographic Hash Functions

md5 1c26193f495dad59319e64a3b7ea71e1
sha1 6d5db6184a9287d5e9ba42c485c21d77daa24191
sha256 b770eb8a395e38377891d7fb9da2644476ba72ddfc9a2ee1ca1606f904fe0cee
sha512 4d37d858b12746761d03b2c81e57bd81c99b3b40bf79b81db237cb1cad4b87e14724c296154f2a1f22fc6cd30285c9af4b289456a64b1146129a994a2250453a
ripemd-160 b46aeb138028416d0378d1b13931779edf63fc5c

64572488 as geometric shapes

Circle

Radius = n
Diameter 129144976
Circumference 405720907.84963
Area 1.3099204226735E+16

Sphere

Radius = n
Volume 1.1277976103205E+24
Surface area 5.2396816906939E+16
Circumference 405720907.84963

Square

Length = n
Perimeter 258289952
Area 4169606206510144
Diagonal 91319288.285774

Cube

Length = n
Surface area 25017637239060864
Volume 2.692418467346E+23
Space diagonal 111842829.98713

Equilateral Triangle

Length = n
Perimeter 193717464
Area 1.8054924493075E+15
Altitude 55921414.993566

Triangular Pyramid

Length = n
Surface area 1.8054924493075E+15
Volume 3.1730455934204E+22
Height 30439762.761925