72676420 (number)

72676420 is an even 8-digits composite number following 72676419 and preceding 72676421. In scientific notation, it is written as 7.2676420 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 29070560 positive integers (up to 72676420) that are relatively prime to 72676420.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand four hundred twenty

Notation

Scientific notation 7.2676420 × 10^7
Engineering notation 7.2676420 × 10^6

Prime Factorization of 72676420

Prime Factorization 2 × 2 × 5 × 3633821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36338210
Product of the distinct prime numbers

The prime factorization of 72676420 is 2 × 2 × 5 × 3633821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 47, 29, 282, 369, 400, 5122, 80560, 75319, 821855, 602239, 7621596, 9254382, 87385922, 14977769, 36375158, 310298426, 9032121582, 9859520420

Basic calculations (n = 72676420)

Multiplication

n×y
n×2 145352840
n×3 218029260
n×4 290705680
n×5 363382100

Division

n÷y
n÷2 36338210
n÷3 24225473.333333
n÷3 18169105
n÷5 14535284

Exponentiation

ny
n2 5281862024016400
n3 3.8386682283947E+23
n4 2.7898066440747E+31
n5 2.0275315938356E+39

Nth Root

y√n
2√n 8525.0466274385
3√n 417.31549331091
4√n 92.331179064488
5√n 37.348976514721

Divisors of 72676420

1, 2, 4, 5, 10, 20, 3633821, 7267642, 14535284, 18169105, 36338210, 72676420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676420 can be divided by 12 positive divisors. The sum of these divisors (counting 72676420) is 1, the average is 0.083333333333333.

Base conversion 72676420

Base System Value
2 Binary 100010101001111010001000100
3 Ternary 12001202100022021
4 Quaternary 10111033101010
5 Quinary 122101121140
6 Senary 11113412524
8 Octal 425172104
10 Decimal 72676420
12 Duodecimal 2040a144
16 Hexadecimal 454f444
20 Vigesimal 12e4b10
36 Base36 179phg

Cryptographic Hash Functions

md5 c2548f3fafd0f90ea0c6b243d5f89deb
sha1 f3ffdd64be06b0ab8417c3264a3ed5f72816191e
sha256 b4618dca1ab2e05b12b878d9d87bfde2a0ee82f5a066d25232fbb22f3c65a3ce
sha512 2017b9d25c43e280e4e8795355018c216c7aaff775acbbaf40270b9ca3ff283f29b8aff7622bf372bde672572f4008cc63a75aa284b85bcda6fffb8f4b6f42a5
ripemd-160 6cd910e0dad39c8244b4e26a500fa63019f133ee

72676420 as geometric shapes

Circle

Radius = n
Diameter 145352840
Circumference 456639414.32241
Area 1.6593458931925E+16

Sphere

Radius = n
Volume 1.6079375874524E+24
Surface area 6.6373835727699E+16
Circumference 456639414.32241

Square

Length = n
Perimeter 290705680
Area 5281862024016400
Diagonal 102779978.82872

Cube

Length = n
Surface area 31691172144098400
Volume 3.8386682283947E+23
Space diagonal 125879251.95221

Equilateral Triangle

Length = n
Perimeter 218029260
Area 2.2871133460412E+15
Altitude 62939625.976107

Triangular Pyramid

Length = n
Surface area 2.2871133460412E+15
Volume 4.5239138917054E+22
Height 34259992.942908