72089394 (number)

72089394 is an even 8-digits composite number following 72089393 and preceding 72089395. In scientific notation, it is written as 7.2089394 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 21580992 positive integers (up to 72089394) that are relatively prime to 72089394.

Interesting facts

Basic properties

Name

Name seventy-two million eighty-nine thousand three hundred ninety-four

Notation

Scientific notation 7.2089394 × 10^7
Engineering notation 7.2089394 × 10^6

Prime Factorization of 72089394

Prime Factorization 2 × 3 × 37 × 13 × 24979

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72089394
Product of the distinct prime numbers

The prime factorization of 72089394 is 2 × 3 × 37 × 13 × 24979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 59, 47, 276, 510, 9854, 8346, 84746, 58014, 136603, 172118, 7181634, 6724506, 33174820, 71619337, 899975399, 525504438, 5123592853, 5524830373

Basic calculations (n = 72089394)

Multiplication

n×y
n×2 144178788
n×3 216268182
n×4 288357576
n×5 360446970

Division

n÷y
n÷2 36044697
n÷3 24029798
n÷3 18022348.5
n÷5 14417878.8

Exponentiation

ny
n2 5196880727287236
n3 3.7463998232042E+23
n4 2.700756929365E+31
n5 1.9469593037922E+39

Nth Root

y√n
2√n 8490.5473321807
3√n 416.18886656416
4√n 92.144166023578
5√n 37.288445182854

Divisors of 72089394

1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 24979, 49958, 74937, 149874, 324727, 649454, 924223, 974181, 1848446, 1948362, 2772669, 5545338, 12014899, 24029798, 36044697, 72089394

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72089393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72089394 can be divided by 32 positive divisors. The sum of these divisors (counting 72089394) is 1, the average is 0.03125.

Base conversion 72089394

Base System Value
2 Binary 100010010111111111100110010
3 Ternary 12000122112001120
4 Quaternary 10102333330302
5 Quinary 121423330034
6 Senary 11053043110
8 Octal 422777462
10 Decimal 72089394
12 Duodecimal 20186496
16 Hexadecimal 44bff32
20 Vigesimal 12ab39e
36 Base36 16x4j6

Cryptographic Hash Functions

md5 d5d057843f8af2058b240c043a5eeced
sha1 8c522b1a7e188fd043cfee53c12031519066bb51
sha256 add8006a2b14b84e36f80e8ed84a1b60694c0ce3140806ed5fec86f5b8788295
sha512 77424bd28b755222d3b83b414cf74694b47849b14d63303c220d6ce7f127603c0025409a3cc6b261b9807d972698c1b203975ca15d02b2a88a72d69e5ba23f64
ripemd-160 b9b5d1196ec5b8b8f7362b55d8d940bc4b96e7ac

72089394 as geometric shapes

Circle

Radius = n
Diameter 144178788
Circumference 452951021.18428
Area 1.6326482314428E+16

Sphere

Radius = n
Volume 1.5692882882651E+24
Surface area 6.5305929257712E+16
Circumference 452951021.18428

Square

Length = n
Perimeter 288357576
Area 5196880727287236
Diagonal 101949798.69806

Cube

Length = n
Surface area 31181284363723416
Volume 3.7463998232042E+23
Space diagonal 124862493.09485

Equilateral Triangle

Length = n
Perimeter 216268182
Area 2.2503153651342E+15
Altitude 62431246.547425

Triangular Pyramid

Length = n
Surface area 2.2503153651342E+15
Volume 4.4151745333729E+22
Height 33983266.232686