71520688 (number)

71520688 is an even 8-digits composite number following 71520687 and preceding 71520689. In scientific notation, it is written as 7.1520688 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 35760336 positive integers (up to 71520688) that are relatively prime to 71520688.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred twenty thousand six hundred eighty-eight

Notation

Scientific notation 7.1520688 × 10^7
Engineering notation 7.1520688 × 10^6

Prime Factorization of 71520688

Prime Factorization 2 × 2 × 2 × 2 × 4470043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8940086
Product of the distinct prime numbers

The prime factorization of 71520688 is 2 × 2 × 2 × 2 × 4470043. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 22, 85, 264, 849, 7707, 3629, 58591, 40614, 628835, 41955, 2243165, 9827043, 42719685, 22919811, 730638306, 418076680, 5634679542, 1209700674

Basic calculations (n = 71520688)

Multiplication

n×y
n×2 143041376
n×3 214562064
n×4 286082752
n×5 357603440

Division

n÷y
n÷2 35760344
n÷3 23840229.333333
n÷3 17880172
n÷5 14304137.6

Exponentiation

ny
n2 5115208811993344
n3 3.6584325349743E+23
n4 2.6165361190294E+31
n5 1.8713646340984E+39

Nth Root

y√n
2√n 8456.9904812528
3√n 415.09155187296
4√n 91.961896898948
5√n 37.229425687353

Divisors of 71520688

1, 2, 4, 8, 16, 4470043, 8940086, 17880172, 35760344, 71520688

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71520687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71520688 can be divided by 10 positive divisors. The sum of these divisors (counting 71520688) is 1, the average is 0.1.

Base conversion 71520688

Base System Value
2 Binary 100010000110101000110110000
3 Ternary 11222120121221101
4 Quaternary 10100311012300
5 Quinary 121302130223
6 Senary 11032534144
8 Octal 420650660
10 Decimal 71520688
12 Duodecimal 1bb51354
16 Hexadecimal 44351b0
20 Vigesimal 12701e8
36 Base36 16kxps

Cryptographic Hash Functions

md5 c2794bfa3a6971a1ead92b21a9630113
sha1 d37de3411cd64339620cbaa980f473ac26152d1d
sha256 de00b8297fb2ff306c3e1cfb500e43bf85e96d93638f8d3e168bcd051fc98f89
sha512 ede248d2b9dccc8a64e10368518a7e5085fbbecd12102caa2a3b10efa8ac1dc40f9bfe10d987ccb6bdb4008b317ef10c6549d85e6db2e5bca9953db53e4f058f
ripemd-160 d1754f30635974b7dec0a22683cacb8a417ffbc6

71520688 as geometric shapes

Circle

Radius = n
Diameter 143041376
Circumference 449377736.00098
Area 1.6069902425336E+16

Sphere

Radius = n
Volume 1.5324406367372E+24
Surface area 6.4279609701344E+16
Circumference 449377736.00098

Square

Length = n
Perimeter 286082752
Area 5115208811993344
Diagonal 101145526.95985

Cube

Length = n
Surface area 30691252871960064
Volume 3.6584325349743E+23
Space diagonal 123877465.40828

Equilateral Triangle

Length = n
Perimeter 214562064
Area 2.2149503884241E+15
Altitude 61938732.704141

Triangular Pyramid

Length = n
Surface area 2.2149503884241E+15
Volume 4.3115040899897E+22
Height 33715175.653285