72672836 (number)

72672836 is an even 8-digits composite number following 72672835 and preceding 72672837. In scientific notation, it is written as 7.2672836 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 36319200 positive integers (up to 72672836) that are relatively prime to 72672836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2672836 × 10^7
Engineering notation 7.2672836 × 10^6

Prime Factorization of 72672836

Prime Factorization 2 × 2 × 3701 × 4909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36336418
Product of the distinct prime numbers

The prime factorization of 72672836 is 2 × 2 × 3701 × 4909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 64, 66, 610, 6, 4200, 3593, 41914, 78978, 708566, 508489, 5288235, 7293309, 36113550, 15512473, 509438765, 54486855, 7634794330, 6087786344

Basic calculations (n = 72672836)

Multiplication

n×y
n×2 145345672
n×3 218018508
n×4 290691344
n×5 363364180

Division

n÷y
n÷2 36336418
n÷3 24224278.666667
n÷3 18168209
n÷5 14534567.2

Exponentiation

ny
n2 5281341092282896
n3 3.8381003505954E+23
n4 2.7892563733036E+31
n5 2.0270317097905E+39

Nth Root

y√n
2√n 8524.836420718
3√n 417.30863329903
4√n 92.330040727371
5√n 37.348608138369

Divisors of 72672836

1, 2, 4, 3701, 4909, 7402, 9818, 14804, 19636, 18168209, 36336418, 72672836

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 -72672835
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 72672836 can be divided by 12 positive divisors. The sum of these divisors (counting 72672836) is 1, the average is 0.083333333333333.

Base conversion 72672836

Base System Value
2 Binary 100010101001110011001000100
3 Ternary 12001202011101112
4 Quaternary 10111032121010
5 Quinary 122101012321
6 Senary 11113344152
8 Octal 425163104
10 Decimal 72672836
12 Duodecimal 20408058
16 Hexadecimal 454e644
20 Vigesimal 12e421g
36 Base36 179mpw

Cryptographic Hash Functions

md5 9546b95ee19767df4b2bcd11560960f6
sha1 5121c5f9704c6f353ab8f66fff10b65adda28250
sha256 e77c5c8f85adc86e05f604f15cfe0da63fd02093dfd012b6bbf2d43a5a68ff97
sha512 6a41f6eee8391c0e685227409824313d1a32f80627b88dc6f130405ccd4c34699e3c0dff0f0310eb155e4fda59b7241321b035bfff27b3b55e18a5ec07070455
ripemd-160 1975e2648118a7cf08085f646abd8ca49ba4f311

72672836 as geometric shapes

Circle

Radius = n
Diameter 145345672
Circumference 456616895.38627
Area 1.6591822376618E+16

Sphere

Radius = n
Volume 1.6076997153561E+24
Surface area 6.6367289506471E+16
Circumference 456616895.38627

Square

Length = n
Perimeter 290691344
Area 5281341092282896
Diagonal 102774910.28732

Cube

Length = n
Surface area 31688046553697376
Volume 3.8381003505954E+23
Space diagonal 125873044.28212

Equilateral Triangle

Length = n
Perimeter 218018508
Area 2.2868877759838E+15
Altitude 62936522.14106

Triangular Pyramid

Length = n
Surface area 2.2868877759838E+15
Volume 4.5232446413007E+22
Height 34258303.429105