72091250 (number)

72091250 is an even 8-digits composite number following 72091249 and preceding 72091251. In scientific notation, it is written as 7.2091250 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 22260000 positive integers (up to 72091250) that are relatively prime to 72091250.

Interesting facts

Basic properties

Name

Name seventy-two million ninety-one thousand two hundred fifty

Notation

Scientific notation 7.2091250 × 10^7
Engineering notation 7.2091250 × 10^6

Prime Factorization of 72091250

Prime Factorization 2 × 77 × 5 × 35 × 107 × 5 × 5

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2883650
Product of the distinct prime numbers

The prime factorization of 72091250 is 2 × 77 × 5 × 35 × 107 × 5 × 5. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 35, 15, 330, 623, 9485, 8215, 93225, 36680, 164538, 465943, 4946348, 9737892, 74031735, 57775839, 869151157, 318055593, 6330079684, 7317569517

Basic calculations (n = 72091250)

Multiplication

n×y
n×2 144182500
n×3 216273750
n×4 288365000
n×5 360456250

Division

n÷y
n÷2 36045625
n÷3 24030416.666667
n÷3 18022812.5
n÷5 14418250

Exponentiation

ny
n2 5197148326562500
n3 3.746689192973E+23
n4 2.7010350728291E+31
n5 1.9472099469409E+39

Nth Root

y√n
2√n 8490.6566294957
3√n 416.19243824031
4√n 92.14475909945
5√n 37.288637185138

Divisors of 72091250

1, 2, 5, 10, 25, 35, 50, 70, 77, 107, 125, 154, 175, 214, 250, 350, 385, 535, 770, 875, 1070, 1750, 1925, 2675, 2695, 3745, 3850, 4375, 5350, 5390, 7490, 8239, 8750, 9625, 13375, 13475, 16478, 18725, 19250, 26750, 26950, 37450, 41195, 67375, 82390, 93625, 134750, 187250, 205975, 288365, 336875, 411950, 468125, 576730, 673750, 936250, 1029875, 1441825, 2059750, 2883650, 7209125, 14418250, 36045625, 72091250

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72091249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72091250 can be divided by 64 positive divisors. The sum of these divisors (counting 72091250) is 1, the average is 0.015625.

Base conversion 72091250

Base System Value
2 Binary 100010011000000011001110010
3 Ternary 12000122121121022
4 Quaternary 10103000121302
5 Quinary 121423410000
6 Senary 11053055442
8 Octal 423003162
10 Decimal 72091250
12 Duodecimal 20187582
16 Hexadecimal 44c0672
20 Vigesimal 12ab82a
36 Base36 16x5yq

Cryptographic Hash Functions

md5 1ed4f1853b269319159e85c4de55ccb1
sha1 12622d75aa8917c44f3be073df2fb2885f9a16e1
sha256 5ac4283dc3c8900be6415c4ce45a3a924d49fb4c827c6ee0712a0157c70525c3
sha512 4c00f46ca9011ce0241446d3cd432a42432c0b63a16f8b313732cf614ef2a1792dd2ab6fdf2a1e7a29c3bfd4566c02a320dd25f33192fd2edf25da8bfdc87003
ripemd-160 fe8ac951e9e76fa6cb60f4e373568986d91449fe

72091250 as geometric shapes

Circle

Radius = n
Diameter 144182500
Circumference 452962682.77621
Area 1.6327323002345E+16

Sphere

Radius = n
Volume 1.5694094991904E+24
Surface area 6.5309292009381E+16
Circumference 452962682.77621

Square

Length = n
Perimeter 288365000
Area 5197148326562500
Diagonal 101952423.47843

Cube

Length = n
Surface area 31182889959375000
Volume 3.746689192973E+23
Space diagonal 124865707.78115

Equilateral Triangle

Length = n
Perimeter 216273750
Area 2.2504312390195E+15
Altitude 62432853.890575

Triangular Pyramid

Length = n
Surface area 2.2504312390195E+15
Volume 4.4155155589159E+22
Height 33984141.159476