72996869 (number)

72996869 is an odd 8-digits composite number following 72996868 and preceding 72996870. In scientific notation, it is written as 7.2996869 × 10^7. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 64998960 positive integers (up to 72996869) that are relatively prime to 72996869.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety-six thousand eight hundred sixty-nine

Notation

Scientific notation 7.2996869 × 10^7
Engineering notation 7.2996869 × 10^6

Prime Factorization of 72996869

Prime Factorization 11 × 79 × 167 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72996869
Product of the distinct prime numbers

The prime factorization of 72996869 is 11 × 79 × 167 × 503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72996869)

Multiplication

n×y
n×2 145993738
n×3 218990607
n×4 291987476
n×5 364984345

Division

n÷y
n÷2 36498434.5
n÷3 24332289.666667
n÷3 18249217.25
n÷5 14599373.8

Exponentiation

ny
n2 5328542883803161
n3 3.8896694684986E+23
n4 2.8393369264529E+31
n5 2.0726270566715E+39

Nth Root

y√n
2√n 8543.8205154369
3√n 417.92794443351
4√n 92.432789179148
5√n 37.38185482401

Divisors of 72996869

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 -72996868
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 72996869 can be divided by 16 positive divisors. The sum of these divisors (counting 72996869) is 1, the average is 0.0625.

Base conversion 72996869

Base System Value
2 Binary 100010110011101100000000101
3 Ternary 12002100121212202
4 Quaternary 10112131200011
5 Quinary 122141344434
6 Senary 11124324245
8 Octal 426354005
10 Decimal 72996869
12 Duodecimal 20543685
16 Hexadecimal 459d805
20 Vigesimal 12g4c39
36 Base36 17gkqt

Cryptographic Hash Functions

md5 5db4b93341862727708ce061e4d204b6
sha1 235bd1958839462697471749f4850ccf46ed23de
sha256 7e8cc0c58d2128dbed0e5a7b1a10f02e62fcf8bf5249c78a5286bd3687686c17
sha512 7b00d25351afd1162f766a482b88bba5b482d74cca3b1695a17282b124c9dd62e3d2ba00a5c5c07e8a3e64aac970f3294b711f453f0bc72f3f92dcbea438c5e0
ripemd-160 1fb3191f2e67e36f4d291f72e6fff4d22d7b3bc7

72996869 as geometric shapes

Circle

Radius = n
Diameter 145993738
Circumference 458652854.77091
Area 1.6740111178094E+16

Sphere

Radius = n
Volume 1.6293009369504E+24
Surface area 6.6960444712377E+16
Circumference 458652854.77091

Square

Length = n
Perimeter 291987476
Area 5328542883803161
Diagonal 103233162.15057

Cube

Length = n
Surface area 31971257302818966
Volume 3.8896694684986E+23
Space diagonal 126434285.90145

Equilateral Triangle

Length = n
Perimeter 218990607
Area 2.3073267512642E+15
Altitude 63217142.950725

Triangular Pyramid

Length = n
Surface area 2.3073267512642E+15
Volume 4.5840194295827E+22
Height 34411054.050191