72099894 (number)

72099894 is an even 8-digits composite number following 72099893 and preceding 72099895. In scientific notation, it is written as 7.2099894 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 22425920 positive integers (up to 72099894) that are relatively prime to 72099894.

Interesting facts

Basic properties

Name

Name seventy-two million ninety-nine thousand eight hundred ninety-four

Notation

Scientific notation 7.2099894 × 10^7
Engineering notation 7.2099894 × 10^6

Prime Factorization of 72099894

Prime Factorization 2 × 3 × 23 × 41 × 12743

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72099894
Product of the distinct prime numbers

The prime factorization of 72099894 is 2 × 3 × 23 × 41 × 12743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 58, 4, 397, 742, 9319, 1797, 44536, 1478, 492846, 449351, 4879963, 3910110, 144830, 1958881, 38831309, 995439760, 5053455188, 5394829888

Basic calculations (n = 72099894)

Multiplication

n×y
n×2 144199788
n×3 216299682
n×4 288399576
n×5 360499470

Division

n÷y
n÷2 36049947
n÷3 24033298
n÷3 18024973.5
n÷5 14419978.8

Exponentiation

ny
n2 5198394714811236
n3 3.7480370790805E+23
n4 2.7023307610977E+31
n5 1.9483776142809E+39

Nth Root

y√n
2√n 8491.1656443624
3√n 416.20907189861
4√n 92.147521097219
5√n 37.289531350579

Divisors of 72099894

1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 12743, 25486, 38229, 76458, 293089, 522463, 586178, 879267, 1044926, 1567389, 1758534, 3134778, 12016649, 24033298, 36049947, 72099894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72099893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72099894 can be divided by 32 positive divisors. The sum of these divisors (counting 72099894) is 1, the average is 0.03125.

Base conversion 72099894

Base System Value
2 Binary 100010011000010100000110110
3 Ternary 12000200001110110
4 Quaternary 10103002200312
5 Quinary 121424144034
6 Senary 11053203450
8 Octal 423024066
10 Decimal 72099894
12 Duodecimal 20190586
16 Hexadecimal 44c2836
20 Vigesimal 12ac9ee
36 Base36 16xcmu

Cryptographic Hash Functions

md5 f88ff72d22793820117b569ddf535fb0
sha1 bf2443e97c3076e641f00be7eda1e22cd9b1c514
sha256 591c254a21937a79eebf089b8423a270945b0fc71487457a8a131af586624555
sha512 d5c0b1cdf1a3eb1132971fa50e867b349315835d5417429633984e1e9d233bca79570a17b6d4991cd8b3c7f2bd3055fddf81264c157a2932ec72cbbc4cd26452
ripemd-160 d4e196710a8bed3c89f603243ba482514783bb40

72099894 as geometric shapes

Circle

Radius = n
Diameter 144199788
Circumference 453016994.63001
Area 1.6331238646511E+16

Sphere

Radius = n
Volume 1.5699741004029E+24
Surface area 6.5324954586044E+16
Circumference 453016994.63001

Square

Length = n
Perimeter 288399576
Area 5198394714811236
Diagonal 101964647.94046

Cube

Length = n
Surface area 31190368288867416
Volume 3.7480370790805E+23
Space diagonal 124880679.62833

Equilateral Triangle

Length = n
Perimeter 216299682
Area 2.2509709409626E+15
Altitude 62440339.814165

Triangular Pyramid

Length = n
Surface area 2.2509709409626E+15
Volume 4.4171040579274E+22
Height 33988215.980154