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

71313961 (number)

71313961 is an odd 8-digits composite number following 71313960 and preceding 71313962. In scientific notation, it is written as 7.1313961 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 67553024 positive integers (up to 71313961) that are relatively prime to 71313961.

Interesting facts

71313961 has 12 divisors, whose sum is 75272148
The reverse of 71313961 is 16931317
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-one million three hundred thirteen thousand nine hundred sixty-one

Notation

Scientific notation	7.1313961 × 10^7
Engineering notation	7.1313961 × 10^6

Prime Factorization of 71313961

Prime Factorization 23 × 1193 × 23 × 113

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	3100607	Product of the distinct prime numbers

The prime factorization of 71313961 is 23 × 1193 × 23 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 31, 6, 135, 499, 2651, 4567, 56849, 37883, 308922, 534666, 2047013, 2050747, 89519974, 37061784, 639047569, 380680653, 8263367071, 4710370950

Basic calculations (n = 71313961)

Multiplication

n×y

n×2	142627922
n×3	213941883
n×4	285255844
n×5	356569805

Division

n÷y

n÷2	35656980.5
n÷3	23771320.333333
n÷3	17828490.25
n÷5	14262792.2

Exponentiation

n^y

n²	5085681033509521
n³	3.6268005888214E+23
n⁴	2.5864151574598E+31
n⁵	1.844475096689E+39

Nth Root

^y√n

²√n	8444.7593808231
³√n	414.69123207836
⁴√n	91.895371922764
⁵√n	37.207878799302

Divisors of 71313961

1, 23, 113, 529, 1193, 2599, 27439, 59777, 134809, 631097, 3100607, 71313961

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71313960	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71313961 can be divided by 12 positive divisors. The sum of these divisors (counting 71313961) is 1, the average is 0.083333333333333.

Base conversion 71313961

Base	System	Value
2	Binary	100010000000010101000101001
3	Ternary	11222012010100211
4	Quaternary	10100002220221
5	Quinary	121224021321
6	Senary	11024301121
8	Octal	420025051
10	Decimal	71313961
12	Duodecimal	1ba717a1
16	Hexadecimal	4402a29
20	Vigesimal	125e4i1
36	Base36	16gi7d

Cryptographic Hash Functions

md5	021d312a3771642ee40e210990fb82d1
sha1	c2c1f0efa194e09c7efdedb610d06c20bcd9c18d
sha256	44b6bdb3d942f1885c64825142dc7cea175d2607ab0d270932e0b835d2fcedba
sha512	4f12bdbf8a9db66fa1798c6842e9d28d64879f816784f8009aa8bc5042a953b1ddaca0c3d3140c66eeb4da1fb07a2a34ea5c3642492e838c2ca7d7732f01d032
ripemd-160	462a8d92bd4dce8a10706646da13a477132c7e42

71313961 as geometric shapes

Circle

Radius = n

Diameter	142627922
Circumference	448078831.95198
Area	1.5977138173374E+16

Sphere

Radius = n

Volume	1.5191906781168E+24
Surface area	6.3908552693498E+16
Circumference	448078831.95198

Square

Length = n

Perimeter	285255844
Area	5085681033509521
Diagonal	100853170.83275

Cube

Length = n

Surface area	30514086201057126
Volume	3.6268005888214E+23
Space diagonal	123519403.74099

Equilateral Triangle

Length = n

Perimeter	213941883
Area	2.202164485282E+15
Altitude	61759701.870493

Triangular Pyramid

Length = n

Surface area	2.202164485282E+15
Volume	4.2742254839449E+22
Height	33617723.610915