71572020 (number)

71572020 is an even 8-digits composite number following 71572019 and preceding 71572021. In scientific notation, it is written as 7.1572020 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 17402880 positive integers (up to 71572020) that are relatively prime to 71572020.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred seventy-two thousand twenty

Notation

Scientific notation 7.1572020 × 10^7
Engineering notation 7.1572020 × 10^6

Prime Factorization of 71572020

Prime Factorization 2 × 2 × 3 × 5 × 89 × 13 × 1031

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 35786010
Product of the distinct prime numbers

The prime factorization of 71572020 is 2 × 2 × 3 × 5 × 89 × 13 × 1031. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71572020)

Multiplication

n×y
n×2 143144040
n×3 214716060
n×4 286288080
n×5 357860100

Division

n÷y
n÷2 35786010
n÷3 23857340
n÷3 17893005
n÷5 14314404

Exponentiation

ny
n2 5122554046880400
n3 3.666315406944E+23
n4 2.6240559963211E+31
n5 1.8780898824981E+39

Nth Root

y√n
2√n 8460.0248226586
3√n 415.19083495943
4√n 91.978393238079
5√n 37.234768232355

Divisors of 71572020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71572019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71572020 can be divided by 96 positive divisors. The sum of these divisors (counting 71572020) is 1, the average is 0.010416666666667.

Base conversion 71572020

Base System Value
2 Binary 100010001000001101000110100
3 Ternary 11222200020100120
4 Quaternary 10101001220310
5 Quinary 121310301040
6 Senary 11034011540
8 Octal 421015064
10 Decimal 71572020
12 Duodecimal 1bb76bb0
16 Hexadecimal 4441a34
20 Vigesimal 1276a10
36 Base36 16m1bo

Cryptographic Hash Functions

md5 e512b1600608861c0f33ae6738342370
sha1 8e958a27d911398c773dbf7495513a93300f0651
sha256 0bce6515cf38e0f56694f7f6fbd29852d939c446cb19ae912e46ef5818701f4a
sha512 c346e5bc9c35054b6a954e2c6c583ac6627c5c5cfdb847dd3d04384d99a78a7b3da8c3c97b73f0c32135bfd2b3e39a113cf5ce5159f00aebd7f48dee1ad7e251
ripemd-160 daa7d4c0d5ad33dbd633679e4a2491f275e3930f

71572020 as geometric shapes

Circle

Radius = n
Diameter 143144040
Circumference 449700264.46916
Area 1.6092978161296E+16

Sphere

Radius = n
Volume 1.5357426064265E+24
Surface area 6.4371912645185E+16
Circumference 449700264.46916

Square

Length = n
Perimeter 286288080
Area 5122554046880400
Diagonal 101218121.37044

Cube

Length = n
Surface area 30735324281282400
Volume 3.666315406944E+23
Space diagonal 123966375.04034

Equilateral Triangle

Length = n
Perimeter 214716060
Area 2.2181309684286E+15
Altitude 61983187.520168

Triangular Pyramid

Length = n
Surface area 2.2181309684286E+15
Volume 4.3207941436981E+22
Height 33739373.790146