72619982 (number)

72619982 is an even 8-digits composite number following 72619981 and preceding 72619983. In scientific notation, it is written as 7.2619982 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 35396448 positive integers (up to 72619982) that are relatively prime to 72619982.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred nineteen thousand nine hundred eighty-two

Notation

Scientific notation 7.2619982 × 10^7
Engineering notation 7.2619982 × 10^6

Prime Factorization of 72619982

Prime Factorization 2 × 47 × 277 × 2789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72619982
Product of the distinct prime numbers

The prime factorization of 72619982 is 2 × 47 × 277 × 2789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 87, 15, 365, 721, 4412, 9359, 30753, 9778, 562789, 152283, 4518040, 3292217, 55564292, 74701777, 379253200, 859684629, 4025900605, 3018624573

Basic calculations (n = 72619982)

Multiplication

n×y
n×2 145239964
n×3 217859946
n×4 290479928
n×5 363099910

Division

n÷y
n÷2 36309991
n÷3 24206660.666667
n÷3 18154995.5
n÷5 14523996.4

Exponentiation

ny
n2 5273661785680324
n3 3.8297322395019E+23
n4 2.7811508629745E+31
n5 2.0196712560849E+39

Nth Root

y√n
2√n 8521.7358560331
3√n 417.20744106546
4√n 92.313248540137
5√n 37.343173926726

Divisors of 72619982

1, 2, 47, 94, 277, 554, 2789, 5578, 13019, 26038, 131083, 262166, 772553, 1545106, 36309991, 72619982

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 -72619981
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 72619982 can be divided by 16 positive divisors. The sum of these divisors (counting 72619982) is 1, the average is 0.0625.

Base conversion 72619982

Base System Value
2 Binary 100010101000001011111001110
3 Ternary 12001122110212222
4 Quaternary 10111001133032
5 Quinary 122042314412
6 Senary 11112255342
8 Octal 425013716
10 Decimal 72619982
12 Duodecimal 203a1552
16 Hexadecimal 45417ce
20 Vigesimal 12dh9j2
36 Base36 178hxq

Cryptographic Hash Functions

md5 e33d91ab7f5d4a45e01287faeaca84c9
sha1 af5164709936538934729bd173e222ca50b6878e
sha256 5e7db23cc7a2df8bfcbfbdd547895e15505f7611ecc93627f222e17700d52c7a
sha512 0c8212720190a93d56b4887bd014a89c8932ffd39f5edd2c2704aa3500bdf2eb4dc11e9fff3e20389196f305185b800bc0761adedf8687c0f445a8daecb423da
ripemd-160 c11b3ba597b154db9d66defbc9c9a4a18126d478

72619982 as geometric shapes

Circle

Radius = n
Diameter 145239964
Circumference 456284803.91005
Area 1.6567697123411E+16

Sphere

Radius = n
Volume 1.604194489178E+24
Surface area 6.6270788493642E+16
Circumference 456284803.91005

Square

Length = n
Perimeter 290479928
Area 5273661785680324
Diagonal 102700163.44369

Cube

Length = n
Surface area 31641970714081944
Volume 3.8297322395019E+23
Space diagonal 125781498.46874

Equilateral Triangle

Length = n
Perimeter 217859946
Area 2.2835625386832E+15
Altitude 62890749.234369

Triangular Pyramid

Length = n
Surface area 2.2835625386832E+15
Volume 4.5133827278009E+22
Height 34233387.814563