72671572 (number)

72671572 is an even 8-digits composite number following 72671571 and preceding 72671573. In scientific notation, it is written as 7.2671572 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 36230976 positive integers (up to 72671572) that are relatively prime to 72671572.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand five hundred seventy-two

Notation

Scientific notation 7.2671572 × 10^7
Engineering notation 7.2671572 × 10^6

Prime Factorization of 72671572

Prime Factorization 2 × 2 × 349 × 52057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36335786
Product of the distinct prime numbers

The prime factorization of 72671572 is 2 × 2 × 349 × 52057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 62, 76, 422, 517, 6476, 3673, 78769, 42467, 200520, 242335, 882891, 7228751, 12819334, 73122713, 387636210, 961637738, 4573039979, 5251667200

Basic calculations (n = 72671572)

Multiplication

n×y
n×2 145343144
n×3 218014716
n×4 290686288
n×5 363357860

Division

n÷y
n÷2 36335786
n÷3 24223857.333333
n÷3 18167893
n÷5 14534314.4

Exponentiation

ny
n2 5281157376951184
n3 3.8379000856244E+23
n4 2.7890623240126E+31
n5 2.0268554349197E+39

Nth Root

y√n
2√n 8524.7622840757
3√n 417.30621386604
4√n 92.32963925022
5√n 37.348478216457

Divisors of 72671572

1, 2, 4, 349, 698, 1396, 52057, 104114, 208228, 18167893, 36335786, 72671572

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 -72671571
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 72671572 can be divided by 12 positive divisors. The sum of these divisors (counting 72671572) is 1, the average is 0.083333333333333.

Base conversion 72671572

Base System Value
2 Binary 100010101001110000101010100
3 Ternary 12001202002122201
4 Quaternary 10111032011110
5 Quinary 122100442242
6 Senary 11113334244
8 Octal 425160524
10 Decimal 72671572
12 Duodecimal 20407384
16 Hexadecimal 454e154
20 Vigesimal 12e3iic
36 Base36 179lqs

Cryptographic Hash Functions

md5 bc0c4ee708e9ad48f6e0b587fcb405a2
sha1 df32e3a6a4f12b9bfdc8a8c7613d57463b418d5e
sha256 66adbea1155470a5e2dbc8187117c573fec74adf866e81ae4ac6c530eb2e630d
sha512 03d2d58045aa12b5b86f08fe8f9512f89a9a1603bf3680fbe3d9b30576b5c04f4ffa452cfeb8b0edbb3b23b513fc2ceb5bd9f41998b02eb821c7d09ef3655b49
ripemd-160 63c751410692ae48d9212aa42d606121bada8138

72671572 as geometric shapes

Circle

Radius = n
Diameter 145343144
Circumference 456608953.44004
Area 1.6591245217881E+16

Sphere

Radius = n
Volume 1.6076158285612E+24
Surface area 6.6364980871526E+16
Circumference 456608953.44004

Square

Length = n
Perimeter 290686288
Area 5281157376951184
Diagonal 102773122.72137

Cube

Length = n
Surface area 31686944261707104
Volume 3.8379000856244E+23
Space diagonal 125870854.9699

Equilateral Triangle

Length = n
Perimeter 218014716
Area 2.2868082249117E+15
Altitude 62935427.48495

Triangular Pyramid

Length = n
Surface area 2.2868082249117E+15
Volume 4.5230086267691E+22
Height 34257707.573791