72990135 (number)

72990135 is an odd 8-digits composite number following 72990134 and preceding 72990136. In scientific notation, it is written as 7.2990135 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 37388736 positive integers (up to 72990135) that are relatively prime to 72990135.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety thousand one hundred thirty-five

Notation

Scientific notation 7.2990135 × 10^7
Engineering notation 7.2990135 × 10^6

Prime Factorization of 72990135

Prime Factorization 5 × 9 × 67 × 43 × 563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72990135
Product of the distinct prime numbers

The prime factorization of 72990135 is 5 × 9 × 67 × 43 × 563. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72990135)

Multiplication

n×y
n×2 145980270
n×3 218970405
n×4 291960540
n×5 364950675

Division

n÷y
n÷2 36495067.5
n÷3 24330045
n÷3 18247533.75
n÷5 14598027

Exponentiation

ny
n2 5327559807318225
n3 3.8885930955673E+23
n4 2.8382893500553E+31
n5 2.071671228296E+39

Nth Root

y√n
2√n 8543.4264203538
3√n 417.9150926799
4√n 92.430657361905
5√n 37.381165099359

Divisors of 72990135

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 -72990134
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 72990135 can be divided by 32 positive divisors. The sum of these divisors (counting 72990135) is 1, the average is 0.03125.

Base conversion 72990135

Base System Value
2 Binary 100010110011011110110110111
3 Ternary 12002100021122100
4 Quaternary 10112123312313
5 Quinary 122141141020
6 Senary 11124233143
8 Octal 426336667
10 Decimal 72990135
12 Duodecimal 2053b7b3
16 Hexadecimal 459bdb7
20 Vigesimal 12g3f6f
36 Base36 17gfjr

Cryptographic Hash Functions

md5 98308e33be59c557863705e0a66ca302
sha1 a617676c16e3e262628e96bf37b3d8e0eb5924b9
sha256 4e20a34515a903960818393cc114f15430f6bd62a8fc6ce5caa30fa0a619731e
sha512 7d5c3989e73ad896951487308957aae4b47fbf0a47f766ee01d6a2c5d51c0df8531e7aa1ae7b7e506b97b298ed1d4af814af29e6b68da2f2dd092ef7b9ebfb6c
ripemd-160 7b9cabb77ca330947db549afc1aa10c6b7c2602d

72990135 as geometric shapes

Circle

Radius = n
Diameter 145980270
Circumference 458610543.80105
Area 1.6737022752231E+16

Sphere

Radius = n
Volume 1.6288500669112E+24
Surface area 6.6948091008925E+16
Circumference 458610543.80105

Square

Length = n
Perimeter 291960540
Area 5327559807318225
Diagonal 103223638.83644

Cube

Length = n
Surface area 31965358843909350
Volume 3.8885930955673E+23
Space diagonal 126422622.27131

Equilateral Triangle

Length = n
Perimeter 218970405
Area 2.3069010666593E+15
Altitude 63211311.135656

Triangular Pyramid

Length = n
Surface area 2.3069010666593E+15
Volume 4.5827509119181E+22
Height 34407879.612148