72994766 (number)

72994766 is an even 8-digits composite number following 72994765 and preceding 72994767. In scientific notation, it is written as 7.2994766 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 33501600 positive integers (up to 72994766) that are relatively prime to 72994766.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety-four thousand seven hundred sixty-six

Notation

Scientific notation 7.2994766 × 10^7
Engineering notation 7.2994766 × 10^6

Prime Factorization of 72994766

Prime Factorization 2 × 181 × 13 × 15511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72994766
Product of the distinct prime numbers

The prime factorization of 72994766 is 2 × 181 × 13 × 15511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 74, 86, 594, 14, 1846, 4645, 83667, 65816, 472146, 981709, 1884784, 6227869, 86705622, 55499822, 266253336, 918936697, 8270315871, 2914610783

Basic calculations (n = 72994766)

Multiplication

n×y
n×2 145989532
n×3 218984298
n×4 291979064
n×5 364973830

Division

n÷y
n÷2 36497383
n÷3 24331588.666667
n÷3 18248691.5
n÷5 14598953.2

Exponentiation

ny
n2 5328235863394756
n3 3.8893333004131E+23
n4 2.8390097415966E+31
n5 2.0723285175956E+39

Nth Root

y√n
2√n 8543.6974431449
3√n 417.92393096955
4√n 92.43212343739
5√n 37.381639431356

Divisors of 72994766

1, 2, 13, 26, 181, 362, 2353, 4706, 15511, 31022, 201643, 403286, 2807491, 5614982, 36497383, 72994766

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 -72994765
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 72994766 can be divided by 16 positive divisors. The sum of these divisors (counting 72994766) is 1, the average is 0.0625.

Base conversion 72994766

Base System Value
2 Binary 100010110011100111111001110
3 Ternary 12002100111222212
4 Quaternary 10112130333032
5 Quinary 122141313031
6 Senary 11124310422
8 Octal 426347716
10 Decimal 72994766
12 Duodecimal 20542412
16 Hexadecimal 459cfce
20 Vigesimal 12g46i6
36 Base36 17gj4e

Cryptographic Hash Functions

md5 d289b0dfb5ebba728210f9ef1b74c0ca
sha1 df8e065d3dbcb4be353ab3bbdf5dd085bde04fbb
sha256 334794fd66797e123495beed483064d1d0242a2713b2ad721afd05d19bde7f0d
sha512 6a28f2192deca81e1d4221b96ecf9ac8199605da45bf36d53d58ef617fb770ee3067245ac2dfabd5b36d8d75e040ae27e518d41a2a59dfe7580e4a1d41e2b93b
ripemd-160 8dc60f5a97629493e35a9067c3be410ae8027419

72994766 as geometric shapes

Circle

Radius = n
Diameter 145989532
Circumference 458639641.23221
Area 1.6739146645035E+16

Sphere

Radius = n
Volume 1.629160123192E+24
Surface area 6.6956586580139E+16
Circumference 458639641.23221

Square

Length = n
Perimeter 291979064
Area 5328235863394756
Diagonal 103230188.05945

Cube

Length = n
Surface area 31969415180368536
Volume 3.8893333004131E+23
Space diagonal 126430643.3986

Equilateral Triangle

Length = n
Perimeter 218984298
Area 2.3071938075276E+15
Altitude 63215321.699301

Triangular Pyramid

Length = n
Surface area 2.3071938075276E+15
Volume 4.5836232516946E+22
Height 34410062.686483