72162392 (number)

72162392 is an even 8-digits composite number following 72162391 and preceding 72162393. In scientific notation, it is written as 7.2162392 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 35397024 positive integers (up to 72162392) that are relatively prime to 72162392.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred sixty-two thousand three hundred ninety-two

Notation

Scientific notation 7.2162392 × 10^7
Engineering notation 7.2162392 × 10^6

Prime Factorization of 72162392

Prime Factorization 2 × 2 × 2 × 79 × 227 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18040598
Product of the distinct prime numbers

The prime factorization of 72162392 is 2 × 2 × 2 × 79 × 227 × 503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 48, 85, 371, 368, 2809, 6400, 77131, 13128, 143817, 399746, 4239347, 2467643, 57354323, 29221168, 46628814, 908972264, 5403908209, 9425385059

Basic calculations (n = 72162392)

Multiplication

n×y
n×2 144324784
n×3 216487176
n×4 288649568
n×5 360811960

Division

n÷y
n÷2 36081196
n÷3 24054130.666667
n÷3 18040598
n÷5 14432478.4

Exponentiation

ny
n2 5207410819161664
n3 3.7577922083739E+23
n4 2.7117127439522E+31
n5 1.9568367802047E+39

Nth Root

y√n
2√n 8494.8450250726
3√n 416.32929732813
4√n 92.167483556147
5√n 37.295993810811

Divisors of 72162392

1, 2, 4, 8, 79, 158, 227, 316, 454, 503, 632, 908, 1006, 1816, 2012, 4024, 17933, 35866, 39737, 71732, 79474, 114181, 143464, 158948, 228362, 317896, 456724, 913448, 9020299, 18040598, 36081196, 72162392

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 -72162391
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 72162392 can be divided by 32 positive divisors. The sum of these divisors (counting 72162392) is 1, the average is 0.03125.

Base conversion 72162392

Base System Value
2 Binary 100010011010001110001011000
3 Ternary 12000210020012012
4 Quaternary 10103101301120
5 Quinary 121433144032
6 Senary 11054405052
8 Octal 423216130
10 Decimal 72162392
12 Duodecimal 20200788
16 Hexadecimal 44d1c58
20 Vigesimal 12b05jc
36 Base36 16youw

Cryptographic Hash Functions

md5 a2cab1d45da3fdae1ea75028b204b1ac
sha1 9ef7d67ac8565bdde1d149667b7c6be0ee3a321b
sha256 3f81f6cb59bfe41eee47fd819fb9932fd163d2336a5bf5edde574d06b38fb899
sha512 53f47efdc459cc9356567057fd940d74d868b2941b4e7f168550c7e46512fcc3c43952c42e294eb6b4e9a0ad9e637674b9cbc142679d5b524911037290d356fd
ripemd-160 297777282f63afb4a4c0d94de4f13587f30f7b8d

72162392 as geometric shapes

Circle

Radius = n
Diameter 144324784
Circumference 453409681.14533
Area 1.6359563573702E+16

Sphere

Radius = n
Volume 1.5740603194059E+24
Surface area 6.5438254294809E+16
Circumference 453409681.14533

Square

Length = n
Perimeter 288649568
Area 5207410819161664
Diagonal 102053033.45968

Cube

Length = n
Surface area 31244464914969984
Volume 3.7577922083739E+23
Space diagonal 124988929.3397

Equilateral Triangle

Length = n
Perimeter 216487176
Area 2.254875028668E+15
Altitude 62494464.669851

Triangular Pyramid

Length = n
Surface area 2.254875028668E+15
Volume 4.4286005880519E+22
Height 34017677.819895