71520208 (number)

71520208 is an even 8-digits composite number following 71520207 and preceding 71520209. In scientific notation, it is written as 7.1520208 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 10 positive divisors. There are 35760096 positive integers (up to 71520208) that are relatively prime to 71520208.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1520208 × 10^7
Engineering notation 7.1520208 × 10^6

Prime Factorization of 71520208

Prime Factorization 2 × 2 × 2 × 2 × 4470013

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8940026
Product of the distinct prime numbers

The prime factorization of 71520208 is 2 × 2 × 2 × 2 × 4470013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 89, 72, 681, 696, 833, 4557, 75776, 99763, 743090, 424784, 9382993, 3155728, 64489481, 4544942, 347342357, 597683574, 6774302886, 3626909352

Basic calculations (n = 71520208)

Multiplication

n×y
n×2 143040416
n×3 214560624
n×4 286080832
n×5 357601040

Division

n÷y
n÷2 35760104
n÷3 23840069.333333
n÷3 17880052
n÷5 14304041.6

Exponentiation

ny
n2 5115140152363264
n3 3.6583588764617E+23
n4 2.6164658778319E+31
n5 1.8713018380744E+39

Nth Root

y√n
2√n 8456.9621023155
3√n 415.09062326336
4√n 91.961742601559
5√n 37.229375715316

Divisors of 71520208

1, 2, 4, 8, 16, 4470013, 8940026, 17880052, 35760104, 71520208

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 -71520207
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 71520208 can be divided by 10 positive divisors. The sum of these divisors (counting 71520208) is 1, the average is 0.1.

Base conversion 71520208

Base System Value
2 Binary 100010000110100111111010000
3 Ternary 11222120121021121
4 Quaternary 10100310333100
5 Quinary 121302121313
6 Senary 11032532024
8 Octal 420647720
10 Decimal 71520208
12 Duodecimal 1bb51014
16 Hexadecimal 4434fd0
20 Vigesimal 12700a8
36 Base36 16kxcg

Cryptographic Hash Functions

md5 302d919bfa345b6b3f9a8902c46cbe9f
sha1 b83c8fd70cede80cdedc7541c35a637f1feaed2d
sha256 19b78b0bcf5a44fe251c726ed11566f754bd7403697c3441902349bedfc2cf59
sha512 6d075147e4ea92ad6795a188da90e633ca50b6a734251b156ecd9c48a41426f1070efcb8606ca6cfcc53f9334a3e758ff4e31c64ef158aaaf8e4b2e8f6815b47
ripemd-160 eeaf681a3532d1cec02a54bf6910c31115a9baac

71520208 as geometric shapes

Circle

Radius = n
Diameter 143040416
Circumference 449374720.07203
Area 1.6069686724747E+16

Sphere

Radius = n
Volume 1.5324097827316E+24
Surface area 6.4278746898986E+16
Circumference 449374720.07203

Square

Length = n
Perimeter 286080832
Area 5115140152363264
Diagonal 101144848.13734

Cube

Length = n
Surface area 30690840914179584
Volume 3.6583588764617E+23
Space diagonal 123876634.02389

Equilateral Triangle

Length = n
Perimeter 214560624
Area 2.2149206579322E+15
Altitude 61938317.011947

Triangular Pyramid

Length = n
Surface area 2.2149206579322E+15
Volume 4.3114172826001E+22
Height 33714949.379115