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

72136661 (number)

72136661 is an odd 8-digits composite number following 72136660 and preceding 72136662. In scientific notation, it is written as 7.2136661 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 67816960 positive integers (up to 72136661) that are relatively prime to 72136661.

Interesting facts

72136661 has 8 divisors, whose sum is 76465944
The reverse of 72136661 is 16663127
Previous prime number is 1181

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	7.2136661 × 10^7
Engineering notation	7.2136661 × 10^6

Prime Factorization of 72136661

Prime Factorization 17 × 1181 × 3593

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72136661	Product of the distinct prime numbers

The prime factorization of 72136661 is 17 × 1181 × 3593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 70, 28, 380, 273, 2359, 883, 43957, 73147, 646179, 265990, 2753794, 9783728, 87019525, 83781284, 826589607, 889969463, 3114133660, 4399740951

Basic calculations (n = 72136661)

Multiplication

n×y

n×2	144273322
n×3	216409983
n×4	288546644
n×5	360683305

Division

n÷y

n÷2	36068330.5
n÷3	24045553.666667
n÷3	18034165.25
n÷5	14427332.2

Exponentiation

n^y

n²	5203697860228921
n³	3.7537738848976E+23
n⁴	2.7078471420551E+31
n⁵	1.9533505132625E+39

Nth Root

^y√n

²√n	8493.3303833067
³√n	416.27980782551
⁴√n	92.159266399569
⁵√n	37.293333699098

Divisors of 72136661

1, 17, 1181, 3593, 20077, 61081, 4243333, 72136661

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	-72136660	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 72136661 can be divided by 8 positive divisors. The sum of these divisors (counting 72136661) is 1, the average is 0.125.

Base conversion 72136661

Base	System	Value
2	Binary	100010011001011011111010101
3	Ternary	12000201220220012
4	Quaternary	10103023133111
5	Quinary	121431333121
6	Senary	11054050005
8	Octal	423133725
10	Decimal	72136661
12	Duodecimal	201a9905
16	Hexadecimal	44cb7d5
20	Vigesimal	12ah1d1
36	Base36	16y505

Cryptographic Hash Functions

md5	8ed6589befbce810ed156d13dcd4cf2f
sha1	8286d7772c39edfc8cfab8382933bc4fd7469bbf
sha256	2d34fcd9da272f9cd3210460b5d0f60a0e9fbb981b4bcd958637188f51518874
sha512	c9411899ce280efe44b87c681895a60dede7496b604e3d913c74e1c05d78cf69f7091e53c117444c30952d66f23c0a993d3e0a3cefc4ae0ea065d5580e40d075
ripemd-160	5cdaf5c656af60898ad117a39ee276d8ea547b0a

72136661 as geometric shapes

Circle

Radius = n

Diameter	144273322
Circumference	453248008.50419
Area	1.6347898969196E+16

Sphere

Radius = n

Volume	1.5723771280042E+24
Surface area	6.5391595876784E+16
Circumference	453248008.50419

Square

Length = n

Perimeter	288546644
Area	5203697860228921
Diagonal	102016644.33051

Cube

Length = n

Surface area	31222187161373526
Volume	3.7537738848976E+23
Space diagonal	124944361.94037

Equilateral Triangle

Length = n

Perimeter	216409983
Area	2.2532672702885E+15
Altitude	62472180.970186

Triangular Pyramid

Length = n

Surface area	2.2532672702885E+15
Volume	4.4238649484201E+22
Height	34005548.11017