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

71372131 (number)

71372131 is an odd 8-digits composite number following 71372130 and preceding 71372132. In scientific notation, it is written as 7.1372131 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 69712272 positive integers (up to 71372131) that are relatively prime to 71372131.

Interesting facts

71372131 has 4 divisors, whose sum is 73031992
The reverse of 71372131 is 13127317
Previous prime number is 43

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 seventy-two thousand one hundred thirty-one

Notation

Scientific notation	7.1372131 × 10^7
Engineering notation	7.1372131 × 10^6

Prime Factorization of 71372131

Prime Factorization 43 × 1659817

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71372131	Product of the distinct prime numbers

The prime factorization of 71372131 is 43 × 1659817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 20, 19, 285, 635, 2293, 389, 38515, 78523, 235315, 347422, 5394172, 1063010, 71959500, 4282057, 604763983, 572139299, 6521076132, 7481836691

Basic calculations (n = 71372131)

Multiplication

n×y

n×2	142744262
n×3	214116393
n×4	285488524
n×5	356860655

Division

n÷y

n÷2	35686065.5
n÷3	23790710.333333
n÷3	17843032.75
n÷5	14274426.2

Exponentiation

n^y

n²	5093981083481161
n³	3.6356828520174E+23
n⁴	2.5948643278864E+31
n⁵	1.8520099673713E+39

Nth Root

^y√n

²√n	8448.2028266372
³√n	414.80395443436
⁴√n	91.914105700035
⁵√n	37.213946829852

Divisors of 71372131

1, 43, 1659817, 71372131

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71372130	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71372131 can be divided by 4 positive divisors. The sum of these divisors (counting 71372131) is 1, the average is 0.25.

Base conversion 71372131

Base	System	Value
2	Binary	100010000010000110101100011
3	Ternary	11222022002011021
4	Quaternary	10100100311203
5	Quinary	121232402011
6	Senary	11025430311
8	Octal	420206543
10	Decimal	71372131
12	Duodecimal	1ba9b397
16	Hexadecimal	4410d63
20	Vigesimal	1261a6b
36	Base36	16hr37

Cryptographic Hash Functions

md5	0c3116eb53ece876940aa1a5c03e87f1
sha1	6e485238ad2de4b68e95c7303a8cf2936678034d
sha256	166ca48b36e2542e343e35f7f5140a346126ca7b1d3bdec2d5cc94d2d2d058e8
sha512	0608e47f8f871d9969458cee6b48503edb8db66b0d084f6b074c1bf489b85f195fb2fd9c5013963413e7f38206ca2b2cbe2c582bc1716ede1d48d15d4ef7de03
ripemd-160	92082db476f7c8cd8e2a5cf1a88d26e5ac66546b

71372131 as geometric shapes

Circle

Radius = n

Diameter	142744262
Circumference	448444324.8413
Area	1.600321354939E+16

Sphere

Radius = n

Volume	1.522911271824E+24
Surface area	6.4012854197559E+16
Circumference	448444324.8413

Square

Length = n

Perimeter	285488524
Area	5093981083481161
Diagonal	100935435.63567

Cube

Length = n

Surface area	30563886500886966
Volume	3.6356828520174E+23
Space diagonal	123620157.13646

Equilateral Triangle

Length = n

Perimeter	214116393
Area	2.205758512346E+15
Altitude	61810078.568231

Triangular Pyramid

Length = n

Surface area	2.205758512346E+15
Volume	4.2846933315086E+22
Height	33645145.21189