72636738 (number)

72636738 is an even 8-digits composite number following 72636737 and preceding 72636739. In scientific notation, it is written as 7.2636738 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 24051600 positive integers (up to 72636738) that are relatively prime to 72636738.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred thirty-six thousand seven hundred thirty-eight

Notation

Scientific notation 7.2636738 × 10^7
Engineering notation 7.2636738 × 10^6

Prime Factorization of 72636738

Prime Factorization 2 × 3 × 151 × 80173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72636738
Product of the distinct prime numbers

The prime factorization of 72636738 is 2 × 3 × 151 × 80173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 29, 30, 578, 536, 5735, 9895, 79751, 29765, 541615, 121964, 8633389, 2788171, 95347756, 49954802, 202433951, 405982485, 6769625237, 3693079980

Basic calculations (n = 72636738)

Multiplication

n×y
n×2 145273476
n×3 217910214
n×4 290546952
n×5 363183690

Division

n÷y
n÷2 36318369
n÷3 24212246
n÷3 18159184.5
n÷5 14527347.6

Exponentiation

ny
n2 5276095707280644
n3 3.8323838155267E+23
n4 2.7837185912385E+31
n5 2.0220023797752E+39

Nth Root

y√n
2√n 8522.7189323596
3√n 417.23952677195
4√n 92.318573062843
5√n 37.344897046073

Divisors of 72636738

1, 2, 3, 6, 151, 302, 453, 906, 80173, 160346, 240519, 481038, 12106123, 24212246, 36318369, 72636738

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 -72636737
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 72636738 can be divided by 16 positive divisors. The sum of these divisors (counting 72636738) is 1, the average is 0.0625.

Base conversion 72636738

Base System Value
2 Binary 100010101000101100101000010
3 Ternary 12001200022212120
4 Quaternary 10111011211002
5 Quinary 122043333423
6 Senary 11112505110
8 Octal 425054502
10 Decimal 72636738
12 Duodecimal 203ab196
16 Hexadecimal 4545942
20 Vigesimal 12djbgi
36 Base36 178uv6

Cryptographic Hash Functions

md5 a90fe8bb8ab383c3a61f9ba33b4a59c2
sha1 c629c2be74499c69bf99108eee0de8c5e6274aa7
sha256 92685bab250d6fd96a90d26f6d7fb251b3f64d3462049f0375bb33cbf3dfe6a1
sha512 07c6e64281e2cd279e66d7ca7442fe82dbaa983cbd8021c5bd858c30b8e616f0bd7dc8a642e190359fc4e3f5cc7300256fa13da1f66985d39ba3a4f8c5f06eba
ripemd-160 6e258a7a518636a4789d0dd67261d3e6ccac3143

72636738 as geometric shapes

Circle

Radius = n
Diameter 145273476
Circumference 456390084.96305
Area 1.657534351363E+16

Sphere

Radius = n
Volume 1.605305178746E+24
Surface area 6.6301374054518E+16
Circumference 456390084.96305

Square

Length = n
Perimeter 290546952
Area 5276095707280644
Diagonal 102723860.00614

Cube

Length = n
Surface area 31656574243683864
Volume 3.8323838155267E+23
Space diagonal 125810520.71207

Equilateral Triangle

Length = n
Perimeter 217910214
Area 2.2846164576515E+15
Altitude 62905260.356034

Triangular Pyramid

Length = n
Surface area 2.2846164576515E+15
Volume 4.5165076401142E+22
Height 34241286.668714