71388708 (number)

71388708 is an even 8-digits composite number following 71388707 and preceding 71388709. In scientific notation, it is written as 7.1388708 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 23209280 positive integers (up to 71388708) that are relatively prime to 71388708.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand seven hundred eight

Notation

Scientific notation 7.1388708 × 10^7
Engineering notation 7.1388708 × 10^6

Prime Factorization of 71388708

Prime Factorization 2 × 2 × 3 × 41 × 41 × 3539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 870594
Product of the distinct prime numbers

The prime factorization of 71388708 is 2 × 2 × 3 × 41 × 41 × 3539. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71388708)

Multiplication

n×y
n×2 142777416
n×3 214166124
n×4 285554832
n×5 356943540

Division

n÷y
n÷2 35694354
n÷3 23796236
n÷3 17847177
n÷5 14277741.6

Exponentiation

ny
n2 5096347629909264
n3 3.6382167281808E+23
n4 2.5972759164882E+31
n5 1.8541617199761E+39

Nth Root

y√n
2√n 8449.1838659127
3√n 414.83606628141
4√n 91.919442262846
5√n 37.215675342882

Divisors of 71388708

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388707
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388708 can be divided by 36 positive divisors. The sum of these divisors (counting 71388708) is 1, the average is 0.027777777777778.

Base conversion 71388708

Base System Value
2 Binary 100010000010100111000100100
3 Ternary 11222022220220020
4 Quaternary 10100110320210
5 Quinary 121233414313
6 Senary 11030035140
8 Octal 420247044
10 Decimal 71388708
12 Duodecimal 1baa8ab0
16 Hexadecimal 4414e24
20 Vigesimal 1263bf8
36 Base36 16i3vo

Cryptographic Hash Functions

md5 734add5a79c0e66d689d28d1a68e6b8e
sha1 b3e564276c9518cc820bae5698ed9eb3563e1147
sha256 8a35b034633c54be651da7bc8117ac051820eae9fb7144cf3fc3480aa4479528
sha512 4bcb361332a641558ec0f12bf3afab6c053cf60c2ecf86352381bc917314794eeef67ca09e336bafa5009b710c9c2e144a636852c2f3bfa95bac0543baccbcb8
ripemd-160 9792b9f966729b311ab055debfa885e79550a166

71388708 as geometric shapes

Circle

Radius = n
Diameter 142777416
Circumference 448548481.20413
Area 1.6010648274263E+16

Sphere

Radius = n
Volume 1.5239726593894E+24
Surface area 6.4042593097051E+16
Circumference 448548481.20413

Square

Length = n
Perimeter 285554832
Area 5096347629909264
Diagonal 100958879.05389

Cube

Length = n
Surface area 30578085779455584
Volume 3.6382167281808E+23
Space diagonal 123648869.3427

Equilateral Triangle

Length = n
Perimeter 214166124
Area 2.206783257009E+15
Altitude 61824434.671349

Triangular Pyramid

Length = n
Surface area 2.206783257009E+15
Volume 4.287679533205E+22
Height 33652959.684631