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

71330991 (number)

71330991 is an odd 8-digits composite number following 71330990 and preceding 71330992. In scientific notation, it is written as 7.1330991 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47449920 positive integers (up to 71330991) that are relatively prime to 71330991.

Interesting facts

71330991 has 8 divisors, whose sum is 95316144
The reverse of 71330991 is 19903317
Previous prime number is 461

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-one million three hundred thirty thousand nine hundred ninety-one

Notation

Scientific notation	7.1330991 × 10^7
Engineering notation	7.1330991 × 10^6

Prime Factorization of 71330991

Prime Factorization 3 × 461 × 51577

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71330991	Product of the distinct prime numbers

The prime factorization of 71330991 is 3 × 461 × 51577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 79, 18, 563, 484, 9991, 6913, 49857, 68246, 348732, 36610, 2755422, 9086340, 35110499, 53359968, 348077627, 789591993, 6492957975, 2520712365

Basic calculations (n = 71330991)

Multiplication

n×y

n×2	142661982
n×3	213992973
n×4	285323964
n×5	356654955

Division

n÷y

n÷2	35665495.5
n÷3	23776997
n÷3	17832747.75
n÷5	14266198.2

Exponentiation

n^y

n²	5088110277042081
n³	3.629399483787E+23
n⁴	2.5888866191341E+31
n⁵	1.8466784812948E+39

Nth Root

^y√n

²√n	8445.7676382908
³√n	414.72423931145
⁴√n	91.900857658081
⁵√n	37.209655701464

Divisors of 71330991

1, 3, 461, 1383, 51577, 154731, 23776997, 71330991

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	-71330990	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 71330991 can be divided by 8 positive divisors. The sum of these divisors (counting 71330991) is 1, the average is 0.125.

Base conversion 71330991

Base	System	Value
2	Binary	100010000000110110010101111
3	Ternary	11222012222201120
4	Quaternary	10100012302233
5	Quinary	121230042431
6	Senary	11024512023
8	Octal	420066257
10	Decimal	71330991
12	Duodecimal	1ba7b613
16	Hexadecimal	4406caf
20	Vigesimal	125g79b
36	Base36	16gvcf

Cryptographic Hash Functions

md5	6f0ab74a98c177c78fdbc4adc6d1c3d6
sha1	655a72dc62554f5b73cc74bd07dd51cf94a6f68e
sha256	35e6531d2387a261f0247f7914bb9dd245310d1d74ede4433b7cd5c983375706
sha512	ae0eaa9242ec2261251d075e2daf9f56d8008650c4fb0027cfde70cacfdcfd97c6847be3c853c2bd0f0a9198c0ca10482be9b3a964e07a0155d34435189113d4
ripemd-160	2d9764bdf5d64a180d70e8f618d3cdaa83cc3070

71330991 as geometric shapes

Circle

Radius = n

Diameter	142661982
Circumference	448185834.59776
Area	1.598476986701E+16

Sphere

Radius = n

Volume	1.5202793006944E+24
Surface area	6.3939079468041E+16
Circumference	448185834.59776

Square

Length = n

Perimeter	285323964
Area	5088110277042081
Diagonal	100877254.88971

Cube

Length = n

Surface area	30528661662252486
Volume	3.629399483787E+23
Space diagonal	123548900.56624

Equilateral Triangle

Length = n

Perimeter	213992973
Area	2.2032163785876E+15
Altitude	61774450.283119

Triangular Pyramid

Length = n

Surface area	2.2032163785876E+15
Volume	4.2772883110345E+22
Height	33625751.629904