72256520 (number)

72256520 is an even 8-digits composite number following 72256519 and preceding 72256521. In scientific notation, it is written as 7.2256520 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 24595200 positive integers (up to 72256520) that are relatively prime to 72256520.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred fifty-six thousand five hundred twenty

Notation

Scientific notation 7.2256520 × 10^7
Engineering notation 7.2256520 × 10^6

Prime Factorization of 72256520

Prime Factorization 2 × 2 × 2 × 5 × 7 × 151 × 1709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18064130
Product of the distinct prime numbers

The prime factorization of 72256520 is 2 × 2 × 2 × 5 × 7 × 151 × 1709. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 50, 98, 878, 769, 8913, 2025, 4715, 9614, 880218, 150401, 5499103, 1169052, 14331803, 43097983, 808242782, 846645716, 8316738654, 8433214234

Basic calculations (n = 72256520)

Multiplication

n×y
n×2 144513040
n×3 216769560
n×4 289026080
n×5 361282600

Division

n÷y
n÷2 36128260
n÷3 24085506.666667
n÷3 18064130
n÷5 14451304

Exponentiation

ny
n2 5221004682510400
n3 3.7725162926191E+23
n4 2.7258889894796E+31
n5 1.9696325228611E+39

Nth Root

y√n
2√n 8500.3835207595
3√n 416.51023745689
4√n 92.197524482816
5√n 37.30571845259

Divisors of 72256520

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1709, 2114, 3020, 3418, 4228, 5285, 6040, 6836, 8456, 8545, 10570, 11963, 13672, 17090, 21140, 23926, 34180, 42280, 47852, 59815, 68360, 95704, 119630, 239260, 258059, 478520, 516118, 1032236, 1290295, 1806413, 2064472, 2580590, 3612826, 5161180, 7225652, 9032065, 10322360, 14451304, 18064130, 36128260, 72256520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72256519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72256520 can be divided by 64 positive divisors. The sum of these divisors (counting 72256520) is 1, the average is 0.015625.

Base conversion 72256520

Base System Value
2 Binary 100010011101000110000001000
3 Ternary 12000222000022102
4 Quaternary 10103220300020
5 Quinary 121444202040
6 Senary 11100412532
8 Octal 423506010
10 Decimal 72256520
12 Duodecimal 20247148
16 Hexadecimal 44e8c08
20 Vigesimal 12bc160
36 Base36 170phk

Cryptographic Hash Functions

md5 2338e6b5289cc0a4d03442fa31437a02
sha1 7d3fa5b745e46394660a13bd3737e8f01d095b73
sha256 82ca88c64ba68226751ae2366dea81244ae223b6a533ae1241e6c2d6c8227b51
sha512 8e70c81a3222aa540f035c6e99fbc59d267aac46868cd50b5a91bff492343837b3d34c3c3ae90b2325c575e9d6a75dad35d6e43efc681245ef1fe04d8cce7808
ripemd-160 4ae5327c3293a7a56dcb55e13b669582e5505a23

72256520 as geometric shapes

Circle

Radius = n
Diameter 144513040
Circumference 454001104.81193
Area 1.6402269954933E+16

Sphere

Radius = n
Volume 1.580227929392E+24
Surface area 6.560907981973E+16
Circumference 454001104.81193

Square

Length = n
Perimeter 289026080
Area 5221004682510400
Diagonal 102186150.55388

Cube

Length = n
Surface area 31326028095062400
Volume 3.7725162926191E+23
Space diagonal 125151963.81812

Equilateral Triangle

Length = n
Perimeter 216769560
Area 2.2607613441658E+15
Altitude 62575981.909058

Triangular Pyramid

Length = n
Surface area 2.2607613441658E+15
Volume 4.4459530877461E+22
Height 34062050.184628