72671924 (number)

72671924 is an even 8-digits composite number following 72671923 and preceding 72671925. In scientific notation, it is written as 7.2671924 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 32966400 positive integers (up to 72671924) that are relatively prime to 72671924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671924 × 10^7
Engineering notation 7.2671924 × 10^6

Prime Factorization of 72671924

Prime Factorization 2 × 2 × 13 × 13837 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36335962
Product of the distinct prime numbers

The prime factorization of 72671924 is 2 × 2 × 13 × 13837 × 101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 80, 84, 471, 12, 4833, 2675, 63134, 63694, 768656, 149381, 6443875, 9751515, 72172011, 92623398, 643928274, 179482300, 3420536337, 2739007143

Basic calculations (n = 72671924)

Multiplication

n×y
n×2 145343848
n×3 218015772
n×4 290687696
n×5 363359620

Division

n÷y
n÷2 36335962
n÷3 24223974.666667
n÷3 18167981
n÷5 14534384.8

Exponentiation

ny
n2 5281208537861776
n3 3.8379558549164E+23
n4 2.7891163620384E+31
n5 2.0269045228921E+39

Nth Root

y√n
2√n 8524.7829297877
3√n 417.30688763501
4√n 92.32975105451
5√n 37.348514397424

Divisors of 72671924

1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 13837, 27674, 55348, 179881, 359762, 719524, 1397537, 2795074, 5590148, 18167981, 36335962, 72671924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671924 can be divided by 24 positive divisors. The sum of these divisors (counting 72671924) is 1, the average is 0.041666666666667.

Base conversion 72671924

Base System Value
2 Binary 100010101001110001010110100
3 Ternary 12001202010010202
4 Quaternary 10111032022310
5 Quinary 122101000144
6 Senary 11113340032
8 Octal 425161264
10 Decimal 72671924
12 Duodecimal 20407618
16 Hexadecimal 454e2b4
20 Vigesimal 12e3jg4
36 Base36 179m0k

Cryptographic Hash Functions

md5 2cfead3bfb1d1613c72bbb81e12bd0f4
sha1 7c208181ecf9e9dae16531c854bc44014490b90b
sha256 12854660932730eb11f19fcc3fbfe3483a3a8ac514221ba0c1c7e2886b28a454
sha512 70430e3d47c5a81203984be0f6d3e168a3a282cb5b6808db56f4e3dcc899f852c56444d1606cf63142ad8f04ec32ccaa2dffd580c1a86cd534f8069671187fd8
ripemd-160 8595c4430ead1f212c7b2ba34209dbcc71d3150a

72671924 as geometric shapes

Circle

Radius = n
Diameter 145343848
Circumference 456611165.12127
Area 1.6591405944622E+16

Sphere

Radius = n
Volume 1.6076391891476E+24
Surface area 6.6365623778489E+16
Circumference 456611165.12127

Square

Length = n
Perimeter 290687696
Area 5281208537861776
Diagonal 102773620.52455

Cube

Length = n
Surface area 31687251227170656
Volume 3.8379558549164E+23
Space diagonal 125871464.65178

Equilateral Triangle

Length = n
Perimeter 218015772
Area 2.2868303782358E+15
Altitude 62935732.325892

Triangular Pyramid

Length = n
Surface area 2.2868303782358E+15
Volume 4.52307435151E+22
Height 34257873.508182