72859968 (number)

72859968 is an even 8-digits composite number following 72859967 and preceding 72859969. In scientific notation, it is written as 7.2859968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 28 positive divisors. There are 24286464 positive integers (up to 72859968) that are relatively prime to 72859968.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred fifty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.2859968 × 10^7
Engineering notation 7.2859968 × 10^6

Prime Factorization of 72859968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 126493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2276874
Product of the distinct prime numbers

The prime factorization of 72859968 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 126493. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 5, 1, 13, 830, 682, 8376, 5429, 19859, 14207, 643289, 525443, 6114886, 2495741, 93673937, 85940993, 321893053, 673054376, 1712275304, 7795383443

Basic calculations (n = 72859968)

Multiplication

n×y
n×2 145719936
n×3 218579904
n×4 291439872
n×5 364299840

Division

n÷y
n÷2 36429984
n÷3 24286656
n÷3 18214992
n÷5 14571993.6

Exponentiation

ny
n2 5308574936961024
n3 3.8678260003258E+23
n4 2.8180967861331E+31
n5 2.0532644165856E+39

Nth Root

y√n
2√n 8535.8050586925
3√n 417.66651514589
4√n 92.389420707636
5√n 37.367822833852

Divisors of 72859968

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 126493, 252986, 505972, 1011944, 1138437, 2023888, 2276874, 4047776, 4553748, 8095552, 9107496, 18214992, 36429984, 72859968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72859967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72859968 can be divided by 28 positive divisors. The sum of these divisors (counting 72859968) is 1, the average is 0.035714285714286.

Base conversion 72859968

Base System Value
2 Binary 100010101111100000101000000
3 Ternary 12002002200002100
4 Quaternary 10111330011000
5 Quinary 122123004333
6 Senary 11121350400
8 Octal 425740500
10 Decimal 72859968
12 Duodecimal 20498400
16 Hexadecimal 457c140
20 Vigesimal 12f79i8
36 Base36 17dn40

Cryptographic Hash Functions

md5 6cbd14498a04f68ea217af0f9b32d997
sha1 fba622695b76c7c60b6024c08ac307c5480fe2f5
sha256 82e91bca44b9a13896d73895a3562956797455692ff3f141bf83bef995e04f27
sha512 9f7f7d90c2a8a53044e152c3978ec5b5cc9a40e1b55e7549f8d3de312cb3c3d5dd68a6c1bde6dcdd39ec2bdf69aa8931e35ebe574b20d93a84096afbad493dcd
ripemd-160 111a6693f181c6ce951ca0382f2a4a4bad751f72

72859968 as geometric shapes

Circle

Radius = n
Diameter 145719936
Circumference 457792680.41917
Area 1.6677380022988E+16

Sphere

Radius = n
Volume 1.6201511663983E+24
Surface area 6.6709520091951E+16
Circumference 457792680.41917

Square

Length = n
Perimeter 291439872
Area 5308574936961024
Diagonal 103039554.89967

Cube

Length = n
Surface area 31851449621766144
Volume 3.8678260003258E+23
Space diagonal 126197166.41384

Equilateral Triangle

Length = n
Perimeter 218579904
Area 2.2986803766508E+15
Altitude 63098583.206921

Triangular Pyramid

Length = n
Surface area 2.2986803766508E+15
Volume 4.5582766554667E+22
Height 34346518.29989