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

72606921 (number)

72606921 is an odd 8-digits composite number following 72606920 and preceding 72606922. In scientific notation, it is written as 7.2606921 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 48404612 positive integers (up to 72606921) that are relatively prime to 72606921.

Interesting facts

72606921 has 4 divisors, whose sum is 96809232
The reverse of 72606921 is 12960627
Previous prime number is 3

Basic properties

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

Name

Name	seventy-two million six hundred six thousand nine hundred twenty-one

Notation

Scientific notation	7.2606921 × 10^7
Engineering notation	7.2606921 × 10^6

Prime Factorization of 72606921

Prime Factorization 3 × 24202307

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72606921	Product of the distinct prime numbers

The prime factorization of 72606921 is 3 × 24202307. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 38, 95, 552, 658, 2301, 1547, 47489, 608, 720833, 384715, 4832100, 7904986, 40325370, 20349849, 344531648, 839825456, 598962038, 5396355026

Basic calculations (n = 72606921)

Multiplication

n×y

n×2	145213842
n×3	217820763
n×4	290427684
n×5	363034605

Division

n÷y

n÷2	36303460.5
n÷3	24202307
n÷3	18151730.25
n÷5	14521384.2

Exponentiation

n^y

n²	5271764977100241
n³	3.8276662322288E+23
n⁴	2.7791505973781E+31
n⁵	2.0178556787093E+39

Nth Root

^y√n

²√n	8520.9694870948
³√n	417.18242741241
⁴√n	92.30909753158
⁵√n	37.341830565646

Divisors of 72606921

1, 3, 24202307, 72606921

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	-72606920	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 72606921 can be divided by 4 positive divisors. The sum of these divisors (counting 72606921) is 1, the average is 0.25.

Base conversion 72606921

Base	System	Value
2	Binary	100010100111110010011001001
3	Ternary	12001121210222020
4	Quaternary	10110332103021
5	Quinary	122041410141
6	Senary	11112115053
8	Octal	424762311
10	Decimal	72606921
12	Duodecimal	20395a89
16	Hexadecimal	453e4c9
20	Vigesimal	12dfh61
36	Base36	1787ux

Cryptographic Hash Functions

md5	f0197152e6d164a651e8490f4b25db70
sha1	ef0b74adea90a5fe128e5ab70d34598e554561f4
sha256	106019b6545588ecf1aaae37370e32494bb25d8d806719bae3b8edb0d0d08b23
sha512	85d102a87fb853f39d9f13db5e15b83581ea693aa0c4c6d6d8d762a1867ededaa126cb4fef85ebbc5da856ca3d51d5a61dcbba3fb9a301496e9d16fecbcd9134
ripemd-160	4a5f08664daffbb0adea5cbdb694a23cbfdcdf36

72606921 as geometric shapes

Circle

Radius = n

Diameter	145213842
Circumference	456202739.22675
Area	1.656173812351E+16

Sphere

Radius = n

Volume	1.6033290820752E+24
Surface area	6.624695249404E+16
Circumference	456202739.22675

Square

Length = n

Perimeter	290427684
Area	5271764977100241
Diagonal	102681692.40035

Cube

Length = n

Surface area	31630589862601446
Volume	3.8276662322288E+23
Space diagonal	125758876.15314

Equilateral Triangle

Length = n

Perimeter	217820763
Area	2.2827411964749E+15
Altitude	62879438.07657

Triangular Pyramid

Length = n

Surface area	2.2827411964749E+15
Volume	4.5109479148796E+22
Height	34227230.800117