72279072 (number)

72279072 is an even 8-digits composite number following 72279071 and preceding 72279073. In scientific notation, it is written as 7.2279072 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 24092928 positive integers (up to 72279072) that are relatively prime to 72279072.

Interesting facts

Basic properties

Name

Name seventy-two million two hundred seventy-nine thousand seventy-two

Notation

Scientific notation 7.2279072 × 10^7
Engineering notation 7.2279072 × 10^6

Prime Factorization of 72279072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 250969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4517442
Product of the distinct prime numbers

The prime factorization of 72279072 is 2 × 2 × 2 × 2 × 2 × 9 × 250969. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 91, 33, 792, 408, 4698, 3736, 1740, 71803, 404561, 518482, 6673595, 6490484, 58090299, 60761187, 431749168, 123916945, 3595168156, 6940489743

Basic calculations (n = 72279072)

Multiplication

n×y
n×2 144558144
n×3 216837216
n×4 289116288
n×5 361395360

Division

n÷y
n÷2 36139536
n÷3 24093024
n÷3 18069768
n÷5 14455814.4

Exponentiation

ny
n2 5224264249181184
n3 3.7760497181359E+23
n4 2.7292936945273E+31
n5 1.9727081545588E+39

Nth Root

y√n
2√n 8501.7099456521
3√n 416.55356531996
4√n 92.204717588918
5√n 37.308046861289

Divisors of 72279072

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 250969, 501938, 1003876, 2007752, 2258721, 4015504, 4517442, 8031008, 9034884, 18069768, 36139536, 72279072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72279071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72279072 can be divided by 24 positive divisors. The sum of these divisors (counting 72279072) is 1, the average is 0.041666666666667.

Base conversion 72279072

Base System Value
2 Binary 100010011101110010000100000
3 Ternary 12001000011020200
4 Quaternary 10103232100200
5 Quinary 122000412242
6 Senary 11101105200
8 Octal 423562040
10 Decimal 72279072
12 Duodecimal 20258200
16 Hexadecimal 44ee420
20 Vigesimal 12behdc
36 Base36 1716w0

Cryptographic Hash Functions

md5 09310afb2110d2ff59fcab3088e423bc
sha1 bc1a9f9d80a5474ffc9ea4f7bb5a82857de1f1ce
sha256 c5749042146e5c8ad642d89648971e4b898a54b4eef611a9955119f5e4bbd05e
sha512 0f109d5a7099c12fb052d00beb8bf503d76fe888febcc98b90beb16ed7b910b1b49ab9039b067688d359fe666f052f596f83b8102fbee972bf75619d2efe1cd8
ripemd-160 63d3c9b736421ae7a2fc267f91703406dcdac755

72279072 as geometric shapes

Circle

Radius = n
Diameter 144558144
Circumference 454142803.20698
Area 1.6412510185639E+16

Sphere

Radius = n
Volume 1.5817080072114E+24
Surface area 6.5650040742558E+16
Circumference 454142803.20698

Square

Length = n
Perimeter 289116288
Area 5224264249181184
Diagonal 102218043.89814

Cube

Length = n
Surface area 31345585495087104
Volume 3.7760497181359E+23
Space diagonal 125191025.02793

Equilateral Triangle

Length = n
Perimeter 216837216
Area 2.2621727779369E+15
Altitude 62595512.513965

Triangular Pyramid

Length = n
Surface area 2.2621727779369E+15
Volume 4.4501172696524E+22
Height 34072681.29938