Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

71312137 (number)

71312137 is an odd 8-digits composite number following 71312136 and preceding 71312138. In scientific notation, it is written as 7.1312137 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 65642832 positive integers (up to 71312137) that are relatively prime to 71312137.

Interesting facts

71312137 has 8 divisors, whose sum is 77012096
The reverse of 71312137 is 73121317
Previous prime number is 367

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	seventy-one million three hundred twelve thousand one hundred thirty-seven

Notation

Scientific notation	7.1312137 × 10^7
Engineering notation	7.1312137 × 10^6

Prime Factorization of 71312137

Prime Factorization 13 × 367 × 14947

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71312137	Product of the distinct prime numbers

The prime factorization of 71312137 is 13 × 367 × 14947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 83, 100, 689, 478, 3446, 6664, 60376, 31679, 961707, 611822, 4086323, 4552679, 88634408, 78745614, 510523216, 443896860, 827973242, 6426279208

Basic calculations (n = 71312137)

Multiplication

n×y

n×2	142624274
n×3	213936411
n×4	285248548
n×5	356560685

Division

n÷y

n÷2	35656068.5
n÷3	23770712.333333
n÷3	17828034.25
n÷5	14262427.4

Exponentiation

n^y

n²	5085420883506769
n³	3.626522307473E+23
n⁴	2.5861505562407E+31
n⁵	1.8442392276926E+39

Nth Root

^y√n

²√n	8444.6513841603
³√n	414.68769652354
⁴√n	91.894784314238
⁵√n	37.207688463877

Divisors of 71312137

1, 13, 367, 4771, 14947, 194311, 5485549, 71312137

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71312136	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71312137 can be divided by 8 positive divisors. The sum of these divisors (counting 71312137) is 1, the average is 0.125.

Base conversion 71312137

Base	System	Value
2	Binary	100010000000010001100001001
3	Ternary	11222012000212021
4	Quaternary	10100002030021
5	Quinary	121223442022
6	Senary	11024244441
8	Octal	420021411
10	Decimal	71312137
12	Duodecimal	1ba70721
16	Hexadecimal	4402309
20	Vigesimal	125e06h
36	Base36	16ggsp

Cryptographic Hash Functions

md5	7640727b2fb72caee46f8828a004d17b
sha1	6ea749949a906cd3f97c9089d18b461890bf02d8
sha256	8ece963fbdd27b1e2f10ce8067cd3e58bf5ad368dacb19bca8e23040904c0ab6
sha512	7afe0285b262697eaf20fe4a22a7a6b576bfde32acae8fa97aa36cf8e8916abb3ce2e19b78256cecc63881759b5e6627399df32b5817079235e256ca449af8d4
ripemd-160	df7ffcfcca9a1e5d386718e27e0fec4a1bc7a5c4

71312137 as geometric shapes

Circle

Radius = n

Diameter	142624274
Circumference	448067371.42198
Area	1.5976320888037E+16

Sphere

Radius = n

Volume	1.5190741118982E+24
Surface area	6.3905283552148E+16
Circumference	448067371.42198

Square

Length = n

Perimeter	285248548
Area	5085420883506769
Diagonal	100850591.30721

Cube

Length = n

Surface area	30512525301040614
Volume	3.626522307473E+23
Space diagonal	123516244.48031

Equilateral Triangle

Length = n

Perimeter	213936411
Area	2.2020518370264E+15
Altitude	61758122.240156

Triangular Pyramid

Length = n

Surface area	2.2020518370264E+15
Volume	4.2738975262307E+22
Height	33616863.769069