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

72671131 (number)

72671131 is an odd 8-digits composite number following 72671130 and preceding 72671132. In scientific notation, it is written as 7.2671131 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 67081032 positive integers (up to 72671131) that are relatively prime to 72671131.

Interesting facts

72671131 has 4 divisors, whose sum is 78261232
The reverse of 72671131 is 13117627
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-two million six hundred seventy-one thousand one hundred thirty-one

Notation

Scientific notation	7.2671131 × 10^7
Engineering notation	7.2671131 × 10^6

Prime Factorization of 72671131

Prime Factorization 13 × 5590087

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72671131	Product of the distinct prime numbers

The prime factorization of 72671131 is 13 × 5590087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 2, 55, 80, 750, 7872, 2984, 86086, 84175, 983586, 321138, 428582, 5170473, 53219196, 82876661, 726175761, 368308385, 1308409951, 6501586161

Basic calculations (n = 72671131)

Multiplication

n×y

n×2	145342262
n×3	218013393
n×4	290684524
n×5	363355655

Division

n÷y

n÷2	36335565.5
n÷3	24223710.333333
n÷3	18167782.75
n÷5	14534226.2

Exponentiation

n^y

n²	5281093280819161
n³	3.8378302163363E+23
n⁴	2.7889946240713E+31
n⁵	2.0267939368418E+39

Nth Root

^y√n

²√n	8524.7364182126
³√n	417.30536973764
⁴√n	92.329499176659
⁵√n	37.348432887263

Divisors of 72671131

1, 13, 5590087, 72671131

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	-72671130	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 72671131 can be divided by 4 positive divisors. The sum of these divisors (counting 72671131) is 1, the average is 0.25.

Base conversion 72671131

Base	System	Value
2	Binary	100010101001101111110011011
3	Ternary	12001202002001101
4	Quaternary	10111031332123
5	Quinary	122100434011
6	Senary	11113332231
8	Octal	425157633
10	Decimal	72671131
12	Duodecimal	20407077
16	Hexadecimal	454df9b
20	Vigesimal	12e3hgb
36	Base36	179lej

Cryptographic Hash Functions

md5	59d5393cc6f4bf46c73e25fe8ca4d8ac
sha1	0bf771308103648dca3422fe5d7e56890a0f39c0
sha256	cae7139c343c7bb8e2a03c86078b92a13c94cfe7370fc975ca313e98078ee2e5
sha512	a228f3fdc4911633ae680eb287ab5f0106dc9f315cd78f56fc5e8419ab29139f73e93930bb5ab187ba008a1494312dd224d01662116d1709ad0b133df06e174d
ripemd-160	019e816f9af8c5764b32b9309ce12eae7694ef41

72671131 as geometric shapes

Circle

Radius = n

Diameter	145342262
Circumference	456606182.55532
Area	1.6591043853944E+16

Sphere

Radius = n

Volume	1.6075865617823E+24
Surface area	6.6364175415776E+16
Circumference	456606182.55532

Square

Length = n

Perimeter	290684524
Area	5281093280819161
Diagonal	102772499.05319

Cube

Length = n

Surface area	31686559684914966
Volume	3.8378302163363E+23
Space diagonal	125870091.13549

Equilateral Triangle

Length = n

Perimeter	218013393
Area	2.2867804704723E+15
Altitude	62935045.567747

Triangular Pyramid

Length = n

Surface area	2.2867804704723E+15
Volume	4.5229262850234E+22
Height	34257499.684397