72645319 (number)

72645319 is an odd 8-digits composite number following 72645318 and preceding 72645320. In scientific notation, it is written as 7.2645319 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 67302144 positive integers (up to 72645319) that are relatively prime to 72645319.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-five thousand three hundred nineteen

Notation

Scientific notation 7.2645319 × 10^7
Engineering notation 7.2645319 × 10^6

Prime Factorization of 72645319

Prime Factorization 79 × 37 × 29 × 857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72645319
Product of the distinct prime numbers

The prime factorization of 72645319 is 79 × 37 × 29 × 857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 37, 8, 765, 626, 7125, 7225, 65667, 61491, 138287, 661946, 9266522, 3332453, 99123430, 43338683, 318643226, 778112286, 4109894195, 5276601991

Basic calculations (n = 72645319)

Multiplication

n×y
n×2 145290638
n×3 217935957
n×4 290581276
n×5 363226595

Division

n÷y
n÷2 36322659.5
n÷3 24215106.333333
n÷3 18161329.75
n÷5 14529063.8

Exponentiation

ny
n2 5277342372611761
n3 3.833742201306E+23
n4 2.7850342517764E+31
n5 2.0231970164622E+39

Nth Root

y√n
2√n 8523.2223366518
3√n 417.25595643504
4√n 92.321299474454
5√n 37.345779358326

Divisors of 72645319

1, 29, 37, 79, 857, 1073, 2291, 2923, 24853, 31709, 67703, 84767, 919561, 1963387, 2505011, 72645319

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 -72645318
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 72645319 can be divided by 16 positive divisors. The sum of these divisors (counting 72645319) is 1, the average is 0.0625.

Base conversion 72645319

Base System Value
2 Binary 100010101000111101011000111
3 Ternary 12001200202122101
4 Quaternary 10111013223013
5 Quinary 122044122234
6 Senary 11113012531
8 Octal 425075307
10 Decimal 72645319
12 Duodecimal 203b4147
16 Hexadecimal 4547ac7
20 Vigesimal 12e0d5j
36 Base36 1791hj

Cryptographic Hash Functions

md5 9bf50672ee86f6fdc1022d4a7428e2aa
sha1 9f341b03dc7398c30270f467577ae30b76a183b0
sha256 e7940544f31c025c561d7183587a0c08241396205460bf042ab6d01697d5df3f
sha512 85c87306d7decb71ed64d615b0d3529e4e23082abcbe75f8f10a6574c948348250e41c9ae17db51b63f45e163ce968dd7eb4b52bdd92c5dc1b388b3c8a5fa3fb
ripemd-160 d44ac86e382ae7737cd4b3fa007d666a77a8392d

72645319 as geometric shapes

Circle

Radius = n
Diameter 145290638
Circumference 456444000.97617
Area 1.6579260028275E+16

Sphere

Radius = n
Volume 1.6058741780507E+24
Surface area 6.6317040113101E+16
Circumference 456444000.97617

Square

Length = n
Perimeter 290581276
Area 5277342372611761
Diagonal 102735995.37272

Cube

Length = n
Surface area 31664054235670566
Volume 3.833742201306E+23
Space diagonal 125825383.44005

Equilateral Triangle

Length = n
Perimeter 217935957
Area 2.2851562795749E+15
Altitude 62912691.720024

Triangular Pyramid

Length = n
Surface area 2.2851562795749E+15
Volume 4.5181085131075E+22
Height 34245331.790907