71387125 (number)

71387125 is an odd 8-digits composite number following 71387124 and preceding 71387126. In scientific notation, it is written as 7.1387125 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 53838400 positive integers (up to 71387125) that are relatively prime to 71387125.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-seven thousand one hundred twenty-five

Notation

Scientific notation 7.1387125 × 10^7
Engineering notation 7.1387125 × 10^6

Prime Factorization of 71387125

Prime Factorization 25 × 5 × 29 × 47 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71387125
Product of the distinct prime numbers

The prime factorization of 71387125 is 25 × 5 × 29 × 47 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 45, 16, 799, 912, 9445, 6975, 74922, 19999, 571487, 29589, 1780494, 2860370, 87446078, 80997599, 853076793, 209998252, 2335436432, 7749601504

Basic calculations (n = 71387125)

Multiplication

n×y
n×2 142774250
n×3 214161375
n×4 285548500
n×5 356935625

Division

n÷y
n÷2 35693562.5
n÷3 23795708.333333
n÷3 17846781.25
n÷5 14277425

Exponentiation

ny
n2 5096121615765625
n3 3.6379747079986E+23
n4 2.5970455522674E+31
n5 1.853956154704E+39

Nth Root

y√n
2√n 8449.0901877066
3√n 414.83300001521
4√n 91.918932694558
5√n 37.215510294548

Divisors of 71387125

1, 5, 25, 29, 47, 125, 145, 235, 419, 725, 1175, 1363, 2095, 3625, 5875, 6815, 10475, 12151, 19693, 34075, 52375, 60755, 98465, 170375, 303775, 492325, 571097, 1518875, 2461625, 2855485, 14277425, 71387125

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71387124
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71387125 can be divided by 32 positive divisors. The sum of these divisors (counting 71387125) is 1, the average is 0.03125.

Base conversion 71387125

Base System Value
2 Binary 100010000010100011111110101
3 Ternary 11222022211201121
4 Quaternary 10100110133311
5 Quinary 121233342000
6 Senary 11030023541
8 Octal 420243765
10 Decimal 71387125
12 Duodecimal 1baa7bb1
16 Hexadecimal 44147f5
20 Vigesimal 12637g5
36 Base36 16i2np

Cryptographic Hash Functions

md5 d4dad7a473e16ab6218610dd43eaec3d
sha1 b99d7afe6ed284794317c85ae98b6fcc96ee5a9b
sha256 a0aacfbfdd6ca095a9cd1b29ea9c12f8daff41e83f2f670c035639941cb1d808
sha512 e4bed1bf0b904205fb4f0ea27a7e225f3783e868f983537e564a2dfbb11489889d3639e4a881b14bf1f6213fc9b49c7ae236282562f51ad5936a8f3c41e179f5
ripemd-160 06210c22d976220b740af88e295068e1fa1b46dc

71387125 as geometric shapes

Circle

Radius = n
Diameter 142774250
Circumference 448538534.92179
Area 1.6009938229889E+16

Sphere

Radius = n
Volume 1.5238712822125E+24
Surface area 6.4039752919558E+16
Circumference 448538534.92179

Square

Length = n
Perimeter 285548500
Area 5096121615765625
Diagonal 100956640.35382

Cube

Length = n
Surface area 30576729694593750
Volume 3.6379747079986E+23
Space diagonal 123646127.50627

Equilateral Triangle

Length = n
Perimeter 214161375
Area 2.206685390014E+15
Altitude 61823063.753135

Triangular Pyramid

Length = n
Surface area 2.206685390014E+15
Volume 4.287394309685E+22
Height 33652213.451274