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

71310921 (number)

71310921 is an odd 8-digits composite number following 71310920 and preceding 71310922. In scientific notation, it is written as 7.1310921 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 43218720 positive integers (up to 71310921) that are relatively prime to 71310921.

Interesting facts

71310921 has 8 divisors, whose sum is 103725024
The reverse of 71310921 is 12901317
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	seventy-one million three hundred ten thousand nine hundred twenty-one

Notation

Scientific notation	7.1310921 × 10^7
Engineering notation	7.1310921 × 10^6

Prime Factorization of 71310921

Prime Factorization 3 × 11 × 2160937

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71310921	Product of the distinct prime numbers

The prime factorization of 71310921 is 3 × 11 × 2160937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 32, 34, 514, 151, 4142, 7794, 8647, 96411, 803570, 735908, 5044160, 5095789, 52534251, 57045518, 248894562, 218186228, 6238500706, 8924156173

Basic calculations (n = 71310921)

Multiplication

n×y

n×2	142621842
n×3	213932763
n×4	285243684
n×5	356554605

Division

n÷y

n÷2	35655460.5
n÷3	23770307
n÷3	17827730.25
n÷5	14262184.2

Exponentiation

n^y

n²	5085247453868241
n³	3.6263367944825E+23
n⁴	2.5859741667073E+31
n⁵	1.8440819951011E+39

Nth Root

^y√n

²√n	8444.5793856177
³√n	414.6853394535
⁴√n	91.894392568958
⁵√n	37.20756157143

Divisors of 71310921

1, 3, 11, 33, 2160937, 6482811, 23770307, 71310921

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	-71310920	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 71310921 can be divided by 8 positive divisors. The sum of these divisors (counting 71310921) is 1, the average is 0.125.

Base conversion 71310921

Base	System	Value
2	Binary	100010000000001111001001001
3	Ternary	11222011222012020
4	Quaternary	10100001321021
5	Quinary	121223422141
6	Senary	11024235053
8	Octal	420017111
10	Decimal	71310921
12	Duodecimal	1ba6ba89
16	Hexadecimal	4401e49
20	Vigesimal	125dh61
36	Base36	16gfux

Cryptographic Hash Functions

md5	2ea495822815713325be1a757f183787
sha1	1e52395c79a2fa49b864e87539d6a070c583cf09
sha256	62b0528b1bd8e15b27e82e0f4d7a929a2b29f42763435b2ae47a4a9fe582f839
sha512	ecdc603d476fcbce0722062b40ff38e2dca4b791d6908f2800c3937df0d48bbfeda1eefcf0319410728eddfb95f58228816839d091e55f33535ddf569b65f65c
ripemd-160	82136e749279a62e62de66e84e85133aa2f79970

71310921 as geometric shapes

Circle

Radius = n

Diameter	142621842
Circumference	448059731.06864
Area	1.5975776042759E+16

Sphere

Radius = n

Volume	1.5189964043985E+24
Surface area	6.3903104171035E+16
Circumference	448059731.06864

Square

Length = n

Perimeter	285243684
Area	5085247453868241
Diagonal	100848871.62352

Cube

Length = n

Surface area	30511484723209446
Volume	3.6263367944825E+23
Space diagonal	123514138.30653

Equilateral Triangle

Length = n

Perimeter	213932763
Area	2.20197673979E+15
Altitude	61757069.153265

Triangular Pyramid

Length = n

Surface area	2.20197673979E+15
Volume	4.2736788970748E+22
Height	33616290.541172