72075912 (number)

72075912 is an even 8-digits composite number following 72075911 and preceding 72075913. In scientific notation, it is written as 7.2075912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 23284800 positive integers (up to 72075912) that are relatively prime to 72075912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2075912 × 10^7
Engineering notation 7.2075912 × 10^6

Prime Factorization of 72075912

Prime Factorization 2 × 2 × 2 × 3 × 43 × 211 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18018978
Product of the distinct prime numbers

The prime factorization of 72075912 is 2 × 2 × 2 × 3 × 43 × 211 × 331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72075912)

Multiplication

n×y
n×2 144151824
n×3 216227736
n×4 288303648
n×5 360379560

Division

n÷y
n÷2 36037956
n÷3 24025304
n÷3 18018978
n÷5 14415182.4

Exponentiation

ny
n2 5194937090631744
n3 3.7442982858991E+23
n4 2.6987371375621E+31
n5 1.9451394043806E+39

Nth Root

y√n
2√n 8489.7533533077
3√n 416.16292003761
4√n 92.139857571562
5√n 37.287050357897

Divisors of 72075912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72075911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72075912 can be divided by 64 positive divisors. The sum of these divisors (counting 72075912) is 1, the average is 0.015625.

Base conversion 72075912

Base System Value
2 Binary 100010010111100101010001000
3 Ternary 12000121211120020
4 Quaternary 10102330222020
5 Quinary 121422412122
6 Senary 11052500440
8 Octal 422745210
10 Decimal 72075912
12 Duodecimal 2017a720
16 Hexadecimal 44bca88
20 Vigesimal 12a99fc
36 Base36 16wu4o

Cryptographic Hash Functions

md5 dd7a26352d79340cfa3e3f32f0b99b11
sha1 46f7ec52e87c576a68890d9dd9cbe82514f3c4b5
sha256 379037d201b6a5dc7c650a00666f433be62778283029b71f24302d6bcce60e9e
sha512 e3035c413dbeb4eb2e57004b01e102bf221fd67e12a2d08e436ca2b513a625f5e8a67d22d512170963a835b1f3aa11e6728e63ee11d65e5824c5a45d6f239d41
ripemd-160 50af118f2558a9fa7a7fa2e212c1ed615a8a19ed

72075912 as geometric shapes

Circle

Radius = n
Diameter 144151824
Circumference 452866311.27997
Area 1.632037619979E+16

Sphere

Radius = n
Volume 1.5684079983773E+24
Surface area 6.5281504799159E+16
Circumference 452866311.27997

Square

Length = n
Perimeter 288303648
Area 5194937090631744
Diagonal 101930732.27081

Cube

Length = n
Surface area 31169622543790464
Volume 3.7442982858991E+23
Space diagonal 124839141.58586

Equilateral Triangle

Length = n
Perimeter 216227736
Area 2.2494737457746E+15
Altitude 62419570.792932

Triangular Pyramid

Length = n
Surface area 2.2494737457746E+15
Volume 4.4126978479074E+22
Height 33976910.756937