71531012 (number)

71531012 is an even 8-digits composite number following 71531011 and preceding 71531013. In scientific notation, it is written as 7.1531012 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 28369440 positive integers (up to 71531012) that are relatively prime to 71531012.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred thirty-one thousand twelve

Notation

Scientific notation 7.1531012 × 10^7
Engineering notation 7.1531012 × 10^6

Prime Factorization of 71531012

Prime Factorization 2 × 2 × 31 × 7 × 23 × 3583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35765506
Product of the distinct prime numbers

The prime factorization of 71531012 is 2 × 2 × 31 × 7 × 23 × 3583. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 71, 71, 558, 376, 8567, 6814, 31301, 57108, 881631, 96823, 7192784, 3448796, 22032741, 30834641, 695322574, 579751089, 1674907368, 1856727341

Basic calculations (n = 71531012)

Multiplication

n×y
n×2 143062024
n×3 214593036
n×4 286124048
n×5 357655060

Division

n÷y
n÷2 35765506
n÷3 23843670.666667
n÷3 17882753
n÷5 14306202.4

Exponentiation

ny
n2 5116685677744144
n3 3.6600170461494E+23
n4 2.6180472324832E+31
n5 1.8727156800332E+39

Nth Root

y√n
2√n 8457.6008418463
3√n 415.11152371196
4√n 91.965215390637
5√n 37.230500437641

Divisors of 71531012

1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 3583, 4991, 7166, 9982, 14332, 19964, 25081, 50162, 82409, 100324, 111073, 164818, 222146, 329636, 444292, 576863, 777511, 1153726, 1555022, 2307452, 2554679, 3110044, 5109358, 10218716, 17882753, 35765506, 71531012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71531011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71531012 can be divided by 48 positive divisors. The sum of these divisors (counting 71531012) is 1, the average is 0.020833333333333.

Base conversion 71531012

Base System Value
2 Binary 100010000110111101000000100
3 Ternary 11222121011002202
4 Quaternary 10100313220010
5 Quinary 121302443022
6 Senary 11033054032
8 Octal 420675004
10 Decimal 71531012
12 Duodecimal 1bb57318
16 Hexadecimal 4437a04
20 Vigesimal 12717ac
36 Base36 16l5ok

Cryptographic Hash Functions

md5 078654b461ec7796e893cd9ad26f04a0
sha1 30483c0f54ac15eb32e28755c6f9356503230fc4
sha256 6e357d57614a5909a83fcc2babd1c58e2ab2888074386a29c89f19144ce9edc4
sha512 cf135903b7d6fa17b84c211af4e531bb7c67e8d6200a72897c5b5621208e26f2a5a21adaddcaa7c1007b77870649d3f32f1f71e289856ff9e2269659fae2dd59
ripemd-160 6b61434e1ebba3eba21a1d85aa4c4fe93bf42db8

71531012 as geometric shapes

Circle

Radius = n
Diameter 143062024
Circumference 449442603.60609
Area 1.6074542135929E+16

Sphere

Radius = n
Volume 1.5331043552262E+24
Surface area 6.4298168543716E+16
Circumference 449442603.60609

Square

Length = n
Perimeter 286124048
Area 5116685677744144
Diagonal 101160127.30067

Cube

Length = n
Surface area 30700114066464864
Volume 3.6600170461494E+23
Space diagonal 123895347.10082

Equilateral Triangle

Length = n
Perimeter 214593036
Area 2.2155898900532E+15
Altitude 61947673.55041

Triangular Pyramid

Length = n
Surface area 2.2155898900532E+15
Volume 4.3133714543177E+22
Height 33720042.433558