972521808 (number)

972521808 is an even 9-digits composite number following 972521807 and preceding 972521809. In scientific notation, it is written as 9.72521808 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 321995904 positive integers (up to 972521808) that are relatively prime to 972521808.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million five hundred twenty-one thousand eight hundred eight

Notation

Scientific notation 9.72521808 × 10^8
Engineering notation 9.72521808 × 10^6

Prime Factorization of 972521808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 149 × 135979

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 121565226
Product of the distinct prime numbers

The prime factorization of 972521808 is 2 × 2 × 2 × 2 × 3 × 149 × 135979. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 972521808)

Multiplication

n×y
n×2 1945043616
n×3 2917565424
n×4 3890087232
n×5 4862609040

Division

n÷y
n÷2 486260904
n÷3 324173936
n÷3 243130452
n÷5 194504361.6

Exponentiation

ny
n2 945798667035588864
n3 9.1980982966944E+26
n4 8.945351185663E+35
n5 8.6995491082759E+44

Nth Root

y√n
2√n 31185.281913108
3√n 990.75540345707
4√n 176.59355003258
5√n 62.745107796916

Divisors of 972521808

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -972521807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 972521808 can be divided by 40 positive divisors. The sum of these divisors (counting 972521808) is 1, the average is 0.025.

Base conversion 972521808

Base System Value
2 Binary 111001111101111000000101010000
3 Ternary 2111202222020010020
4 Quaternary 321331320011100
5 Quinary 3442431144213
6 Senary 240300303440
8 Octal 7175700520
10 Decimal 972521808
12 Duodecimal 231841b80
16 Hexadecimal 39f78150
20 Vigesimal f3i54a8
36 Base36 g30imo

Cryptographic Hash Functions

md5 ae1929653c769956bc38927ff1cd9f13
sha1 172702ab6e2b778e2c12a1cd3c1e4bab2ca5a924
sha256 278fe0e0b252b23daedb672ce30409ce605153acfb5f913003e91f3113941abc
sha512 18a1c4ea82ded56a089b746f02a9a75888917baf6b4cebfc08c75c9b92840033f5a1ee0e3941f8124a9325cbf7f84d7251277589a4ffc5df367058f808f6616c
ripemd-160 ea61efe7d9f334c9aef4433ed048faa3f91e24fa

972521808 as geometric shapes

Circle

Radius = n
Diameter 1945043616
Circumference 6110534734.9373
Area 2.971314144134E+18

Sphere

Radius = n
Volume 3.8528904047856E+27
Surface area 1.1885256576536E+19
Circumference 6110534734.9373

Square

Length = n
Perimeter 3890087232
Area 945798667035588864
Diagonal 1375353530.5772

Cube

Length = n
Surface area 5674792002213533184
Volume 9.1980982966944E+26
Space diagonal 1684457182.9247

Equilateral Triangle

Length = n
Perimeter 2917565424
Area 4.0954283625914E+17
Altitude 842228591.46237

Triangular Pyramid

Length = n
Surface area 4.0954283625914E+17
Volume 1.0840062799355E+26
Height 458451176.85907