72672906 (number)

72672906 is an even 8-digits composite number following 72672905 and preceding 72672907. In scientific notation, it is written as 7.2672906 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 24100944 positive integers (up to 72672906) that are relatively prime to 72672906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2672906 × 10^7
Engineering notation 7.2672906 × 10^6

Prime Factorization of 72672906

Prime Factorization 2 × 3 × 197 × 61483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72672906
Product of the distinct prime numbers

The prime factorization of 72672906 is 2 × 3 × 197 × 61483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 73, 17, 852, 584, 6608, 1696, 15771, 1301, 934811, 297884, 1876919, 1879700, 775812, 24267382, 33928954, 720089996, 8410009007, 6212667281

Basic calculations (n = 72672906)

Multiplication

n×y
n×2 145345812
n×3 218018718
n×4 290691624
n×5 363364530

Division

n÷y
n÷2 36336453
n÷3 24224302
n÷3 18168226.5
n÷5 14534581.2

Exponentiation

ny
n2 5281351266484836
n3 3.8381114414223E+23
n4 2.7892671200001E+31
n5 2.0270414722066E+39

Nth Root

y√n
2√n 8524.8405263676
3√n 417.3087672858
4√n 92.330062960921
5√n 37.348615333359

Divisors of 72672906

1, 2, 3, 6, 197, 394, 591, 1182, 61483, 122966, 184449, 368898, 12112151, 24224302, 36336453, 72672906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72672905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72672906 can be divided by 16 positive divisors. The sum of these divisors (counting 72672906) is 1, the average is 0.0625.

Base conversion 72672906

Base System Value
2 Binary 100010101001110011010001010
3 Ternary 12001202011111010
4 Quaternary 10111032122022
5 Quinary 122101013111
6 Senary 11113344350
8 Octal 425163212
10 Decimal 72672906
12 Duodecimal 204080b6
16 Hexadecimal 454e68a
20 Vigesimal 12e4256
36 Base36 179mru

Cryptographic Hash Functions

md5 1905933f34ff2f5d8a721ea8d0b873ca
sha1 6e640580672ddb0ea05197987b036ce2b2a19e95
sha256 57b286f46b2a84961da10119e7f5c23ef39ab6748ac17fea9d37ff85e08f7eb9
sha512 23ee6ef5d1098e2f735c35418141b0cda8a1156087487dacd928517d99123dd3e530319660df17f9cfcd67f9a7202eb30acf63fff1ab25ff53e8b70fd66765ef
ripemd-160 e1c447b98be889f8431c5e8f297d91b18655cb53

72672906 as geometric shapes

Circle

Radius = n
Diameter 145345812
Circumference 456617335.20924
Area 1.6591854339816E+16

Sphere

Radius = n
Volume 1.6077043610708E+24
Surface area 6.6367417359264E+16
Circumference 456617335.20924

Square

Length = n
Perimeter 290691624
Area 5281351266484836
Diagonal 102775009.28227

Cube

Length = n
Surface area 31688107598909016
Volume 3.8381114414223E+23
Space diagonal 125873165.52568

Equilateral Triangle

Length = n
Perimeter 218018718
Area 2.2868921815425E+15
Altitude 62936582.762839

Triangular Pyramid

Length = n
Surface area 2.2868921815425E+15
Volume 4.5232577119657E+22
Height 34258336.427422