72907047 (number)

72907047 is an odd 8-digits composite number following 72907046 and preceding 72907048. In scientific notation, it is written as 7.2907047 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 46043640 positive integers (up to 72907047) that are relatively prime to 72907047.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred seven thousand forty-seven

Notation

Scientific notation 7.2907047 × 10^7
Engineering notation 7.2907047 × 10^6

Prime Factorization of 72907047

Prime Factorization 27 × 9 × 19 × 15791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72907047
Product of the distinct prime numbers

The prime factorization of 72907047 is 27 × 9 × 19 × 15791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 3, 84, 527, 231, 2864, 2019, 27163, 80060, 96318, 292331, 3744939, 9814454, 96692397, 89135926, 757287052, 37326745, 2868229015, 4714416083

Basic calculations (n = 72907047)

Multiplication

n×y
n×2 145814094
n×3 218721141
n×4 291628188
n×5 364535235

Division

n÷y
n÷2 36453523.5
n÷3 24302349
n÷3 18226761.75
n÷5 14581409.4

Exponentiation

ny
n2 5315437502260209
n3 3.8753285180285E+23
n4 2.8253875840434E+31
n5 2.0599066538307E+39

Nth Root

y√n
2√n 8538.5623497167
3√n 417.75645519906
4√n 92.404341617246
5√n 37.372650684475

Divisors of 72907047

1, 9, 19, 27, 171, 243, 513, 4617, 15791, 142119, 300029, 426357, 2700261, 3837213, 8100783, 72907047

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 -72907046
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 72907047 can be divided by 16 positive divisors. The sum of these divisors (counting 72907047) is 1, the average is 0.0625.

Base conversion 72907047

Base System Value
2 Binary 100010110000111100100100111
3 Ternary 12002012001200000
4 Quaternary 10112013210213
5 Quinary 122131011142
6 Senary 11122352343
8 Octal 426074447
10 Decimal 72907047
12 Duodecimal 204bb6b3
16 Hexadecimal 4587927
20 Vigesimal 12fd7c7
36 Base36 17enfr

Cryptographic Hash Functions

md5 2b7d6042fd0f6f93a8e4f4e009a3f86a
sha1 2e617661de7d97112f5b007c6dcea159fd39c70d
sha256 f080acb81fd9395ff0d494c4c8828040f188787df905f83996ed0f844f55926e
sha512 2a220f030f64218df2612d8aa30fddb3f0511336505b173402f28b7544db1342940ca99c427ef062a8dd70f985d9b3619e3d0de225a532461ffa12f9d7c5b859
ripemd-160 f27abf216dac5af3e36e4692a7633b60ded967ab

72907047 as geometric shapes

Circle

Radius = n
Diameter 145814094
Circumference 458088486.50025
Area 1.6698939407716E+16

Sphere

Radius = n
Volume 1.6232938136647E+24
Surface area 6.6795757630865E+16
Circumference 458088486.50025

Square

Length = n
Perimeter 291628188
Area 5315437502260209
Diagonal 103106134.65997

Cube

Length = n
Surface area 31892625013561254
Volume 3.8753285180285E+23
Space diagonal 126278709.63381

Equilateral Triangle

Length = n
Perimeter 218721141
Area 2.3016519545929E+15
Altitude 63139354.816906

Triangular Pyramid

Length = n
Surface area 2.3016519545929E+15
Volume 4.5671184573726E+22
Height 34368711.553324