71302972 (number)

71302972 is an even 8-digits composite number following 71302971 and preceding 71302973. In scientific notation, it is written as 7.1302972 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 31176576 positive integers (up to 71302972) that are relatively prime to 71302972.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred two thousand nine hundred seventy-two

Notation

Scientific notation 7.1302972 × 10^7
Engineering notation 7.1302972 × 10^6

Prime Factorization of 71302972

Prime Factorization 2 × 2 × 13 × 19 × 72169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35651486
Product of the distinct prime numbers

The prime factorization of 71302972 is 2 × 2 × 13 × 19 × 72169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 30, 67, 691, 45, 7254, 3645, 20214, 44473, 462024, 343082, 7368037, 5849566, 11952319, 7583814, 951769993, 117659477, 3244431540, 4908669252

Basic calculations (n = 71302972)

Multiplication

n×y
n×2 142605944
n×3 213908916
n×4 285211888
n×5 356514860

Division

n÷y
n÷2 35651486
n÷3 23767657.333333
n÷3 17825743
n÷5 14260594.4

Exponentiation

ny
n2 5084113816032784
n3 3.625124250694E+23
n4 2.5848213294375E+31
n5 1.8430544287789E+39

Nth Root

y√n
2√n 8444.1087155484
3√n 414.669930611
4√n 91.891831604057
5√n 37.206732032024

Divisors of 71302972

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 72169, 144338, 288676, 938197, 1371211, 1876394, 2742422, 3752788, 5484844, 17825743, 35651486, 71302972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71302971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71302972 can be divided by 24 positive divisors. The sum of these divisors (counting 71302972) is 1, the average is 0.041666666666667.

Base conversion 71302972

Base System Value
2 Binary 100001111111111111100111100
3 Ternary 11222011120021211
4 Quaternary 10033333330330
5 Quinary 121223143342
6 Senary 11024134204
8 Octal 417777474
10 Decimal 71302972
12 Duodecimal 1ba67364
16 Hexadecimal 43fff3c
20 Vigesimal 125ch8c
36 Base36 16g9q4

Cryptographic Hash Functions

md5 50efa67ee5ac530913411a882955e85e
sha1 502462b78ba14845c10eaef802d5493dc8bb6881
sha256 576222a621458eb4b0c60164a3c91be85bf027a6a66bf9ad68599566614175d8
sha512 94f838c3827219fb429c85158f1a6c712d78837dda867a51da36a57614ad6610f558a3375c6f375dfb50fa2700a54c724179bf01516372bdb661e183c6020158
ripemd-160 df3e489f565775992bedfac704005a9620153773

71302972 as geometric shapes

Circle

Radius = n
Diameter 142605944
Circumference 448009786.02864
Area 1.5972214614463E+16

Sphere

Radius = n
Volume 1.5184884952441E+24
Surface area 6.3888858457852E+16
Circumference 448009786.02864

Square

Length = n
Perimeter 285211888
Area 5084113816032784
Diagonal 100837630.03991

Cube

Length = n
Surface area 30504682896196704
Volume 3.625124250694E+23
Space diagonal 123500370.23466

Equilateral Triangle

Length = n
Perimeter 213908916
Area 2.2014858602079E+15
Altitude 61750185.117331

Triangular Pyramid

Length = n
Surface area 2.2014858602079E+15
Volume 4.2722499005159E+22
Height 33612543.346636