72904910 (number)

72904910 is an even 8-digits composite number following 72904909 and preceding 72904911. In scientific notation, it is written as 7.2904910 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 26657280 positive integers (up to 72904910) that are relatively prime to 72904910.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred four thousand nine hundred ten

Notation

Scientific notation 7.2904910 × 10^7
Engineering notation 7.2904910 × 10^6

Prime Factorization of 72904910

Prime Factorization 2 × 5 × 13 × 241 × 13 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5608070
Product of the distinct prime numbers

The prime factorization of 72904910 is 2 × 5 × 13 × 241 × 13 × 179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 27, 73, 475, 36, 4791, 3126, 3846, 82443, 914120, 636171, 8153653, 2270497, 29387922, 91342852, 964779906, 18333867, 5520206495, 7563438820

Basic calculations (n = 72904910)

Multiplication

n×y
n×2 145809820
n×3 218714730
n×4 291619640
n×5 364524550

Division

n÷y
n÷2 36452455
n÷3 24301636.666667
n÷3 18226227.5
n÷5 14580982

Exponentiation

ny
n2 5315125902108100
n3 3.8749877553186E+23
n4 2.825056335526E+31
n5 2.0596047788646E+39

Nth Root

y√n
2√n 8538.4372106376
3√n 417.75237349821
4√n 92.403664487062
5√n 37.372431593744

Divisors of 72904910

1, 2, 5, 10, 13, 26, 65, 130, 169, 179, 241, 338, 358, 482, 845, 895, 1205, 1690, 1790, 2327, 2410, 3133, 4654, 6266, 11635, 15665, 23270, 30251, 31330, 40729, 43139, 60502, 81458, 86278, 151255, 203645, 215695, 302510, 407290, 431390, 560807, 1121614, 2804035, 5608070, 7290491, 14580982, 36452455, 72904910

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72904909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72904910 can be divided by 48 positive divisors. The sum of these divisors (counting 72904910) is 1, the average is 0.020833333333333.

Base conversion 72904910

Base System Value
2 Binary 100010110000111000011001110
3 Ternary 12002011221201212
4 Quaternary 10112013003032
5 Quinary 122130424120
6 Senary 11122334422
8 Octal 426070316
10 Decimal 72904910
12 Duodecimal 204ba412
16 Hexadecimal 45870ce
20 Vigesimal 12fd25a
36 Base36 17else

Cryptographic Hash Functions

md5 e27e12137774fdea7f7287b5536fee08
sha1 84b32498c202848f87726257636fe73274c84fd3
sha256 fcf9cc3197ff73bb245eb333c1d9fac6d4e6b57e0b397f556852f50bdeb4223d
sha512 73fedf6330e02a0c5d3b10c2c2f594dbd357c45734625653f404442a76e2c0e3c4643a96442f4988186b41ee9ee72fc8621e8be75b10f140768dabeeb4b45513
ripemd-160 ff8da472030f0cb9d09865f025d734d0dfffbbd0

72904910 as geometric shapes

Circle

Radius = n
Diameter 145809820
Circumference 458075059.33325
Area 1.6697960486968E+16

Sphere

Radius = n
Volume 1.6231510753146E+24
Surface area 6.6791841947871E+16
Circumference 458075059.33325

Square

Length = n
Perimeter 291619640
Area 5315125902108100
Diagonal 103103112.48559

Cube

Length = n
Surface area 31890755412648600
Volume 3.8749877553186E+23
Space diagonal 126275008.24124

Equilateral Triangle

Length = n
Perimeter 218714730
Area 2.3015170277691E+15
Altitude 63137504.120618

Triangular Pyramid

Length = n
Surface area 2.3015170277691E+15
Volume 4.5667168646677E+22
Height 34367704.161863