72622018 (number)

72622018 is an even 8-digits composite number following 72622017 and preceding 72622019. In scientific notation, it is written as 7.2622018 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 31123428 positive integers (up to 72622018) that are relatively prime to 72622018.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred twenty-two thousand eighteen

Notation

Scientific notation 7.2622018 × 10^7
Engineering notation 7.2622018 × 10^6

Prime Factorization of 72622018

Prime Factorization 2 × 7 × 49 × 105863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72622018
Product of the distinct prime numbers

The prime factorization of 72622018 is 2 × 7 × 49 × 105863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 66, 97, 445, 300, 9643, 4923, 27844, 28956, 906209, 525553, 9004467, 7431935, 44854999, 76651179, 902997746, 849257284, 3433618512, 473831305

Basic calculations (n = 72622018)

Multiplication

n×y
n×2 145244036
n×3 217866054
n×4 290488072
n×5 363110090

Division

n÷y
n÷2 36311009
n÷3 24207339.333333
n÷3 18155504.5
n÷5 14524403.6

Exponentiation

ny
n2 5273957498392324
n3 3.8300543637948E+23
n4 2.7814627694849E+31
n5 2.0199543931186E+39

Nth Root

y√n
2√n 8521.8553144254
3√n 417.21134002178
4√n 92.313895565215
5√n 37.343383317716

Divisors of 72622018

1, 2, 7, 14, 49, 98, 343, 686, 105863, 211726, 741041, 1482082, 5187287, 10374574, 36311009, 72622018

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 -72622017
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 72622018 can be divided by 16 positive divisors. The sum of these divisors (counting 72622018) is 1, the average is 0.0625.

Base conversion 72622018

Base System Value
2 Binary 100010101000001111111000010
3 Ternary 12001122120200101
4 Quaternary 10111001333002
5 Quinary 122042401033
6 Senary 11112313014
8 Octal 425017702
10 Decimal 72622018
12 Duodecimal 203a276a
16 Hexadecimal 4541fc2
20 Vigesimal 12dhf0i
36 Base36 178jia

Cryptographic Hash Functions

md5 fb6135c7a049608c948d2e8463efa868
sha1 ffafeb3514d737b7a288aa9deffcf4ea47f775c4
sha256 e7ed76edd57f17d29e2a379bac91271942d3c0fcc0d3e2e589b3350e8856b22d
sha512 12c947f9af8eec328d484d405ad1e99f94e74bec9261e2aa83ea4d166421ae0070258fb9ce58f875120a774ac2045b75523d2d56b7da18d3963de06e02a9b499
ripemd-160 fd54640476497f2fb1d80a5ead51dcd4633c91a0

72622018 as geometric shapes

Circle

Radius = n
Diameter 145244036
Circumference 456297596.47533
Area 1.6568626132294E+16

Sphere

Radius = n
Volume 1.6043294202863E+24
Surface area 6.6274504529177E+16
Circumference 456297596.47533

Square

Length = n
Perimeter 290488072
Area 5273957498392324
Diagonal 102703042.7825

Cube

Length = n
Surface area 31643744990353944
Volume 3.8300543637948E+23
Space diagonal 125785024.92418

Equilateral Triangle

Length = n
Perimeter 217866054
Area 2.2836905860436E+15
Altitude 62892512.462091

Triangular Pyramid

Length = n
Surface area 2.2836905860436E+15
Volume 4.5137623549207E+22
Height 34234347.594168