8125979400 (number)

8125979400 is an even 10-digits composite number following 8125979399 and preceding 8125979401. In scientific notation, it is written as 8.125979400 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 1688428800 positive integers (up to 8125979400) that are relatively prime to 8125979400.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-five million nine hundred seventy-nine thousand four hundred

Notation

Scientific notation 8.125979400 × 10^9
Engineering notation 8.125979400 × 10^9

Prime Factorization of 8125979400

Prime Factorization 2 × 2 × 2 × 45 × 15 × 77 × 19543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2031494850
Product of the distinct prime numbers

The prime factorization of 8125979400 is 2 × 2 × 2 × 45 × 15 × 77 × 19543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 5, 100, 52, 603, 861, 4750, 6374, 87395, 61704, 514904, 263893, 1572604, 6891872, 96539768, 96549718, 713437960, 773525830, 7936926466, 9558743110

Basic calculations (n = 8125979400)

Multiplication

n×y
n×2 16251958800
n×3 24377938200
n×4 32503917600
n×5 40629897000

Division

n÷y
n÷2 4062989700
n÷3 2708659800
n÷3 2031494850
n÷5 1625195880

Exponentiation

ny
n2 6.6031541209224E+19
n3 5.3657094361641E+29
n4 4.3601644344655E+39
n5 3.5430606375079E+49

Nth Root

y√n
2√n 90144.214456614
3√n 2010.4436534605
4√n 300.2402612186
5√n 95.934572234191

Divisors of 8125979400

1, 2, 4, 8, 15, 30, 45, 60, 77, 90, 120, 154, 180, 308, 360, 616, 675, 1155, 1350, 2310, 2700, 3465, 4620, 5400, 6930, 9240, 13860, 19543, 27720, 39086, 51975, 78172, 103950, 156344, 207900, 293145, 415800, 586290, 879435, 1172580, 1504811, 1758870, 2345160, 3009622, 3517740, 6019244, 7035480, 12038488, 13191525, 22572165, 26383050, 45144330, 52766100, 67716495, 90288660, 105532200, 135432990, 180577320, 270865980, 541731960, 1015747425, 2031494850, 4062989700, 8125979400

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 -8125979399
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 8125979400 can be divided by 64 positive divisors. The sum of these divisors (counting 8125979400) is 1, the average is 0.015625.

Base conversion 8125979400

Base System Value
2 Binary 111100100010110001001101100001000
3 Ternary 202222022110112011000
4 Quaternary 13210112021230020
5 Quinary 113120222320100
6 Senary 3422155535000
8 Octal 74426115410
10 Decimal 8125979400
12 Duodecimal 16a945a460
16 Hexadecimal 1e4589b08
20 Vigesimal 66j778a0
36 Base36 3qdzxu0

Cryptographic Hash Functions

md5 df92f7e3adfad407230884d0332fd3e6
sha1 34e671d9eb218c4c9299652ffb8ed253617162a1
sha256 24f7bf3e1b78a174be0404449bf34960ff0fbe456b6aa4cbc156553f34c35b35
sha512 4d55ef15e12fa7a3b47ecf48e6ee6440afea71251f710c1ced35676fbf12d67b937d18b711bb4f8e3f0de67ada0c6ee763b358f2dd46c5fd31a4a6cde68547fe
ripemd-160 e15152e51c8f7ab08408a07994f4a8ecb52d94e1

8125979400 as geometric shapes

Circle

Radius = n
Diameter 16251958800
Circumference 51057034372.524
Area 2.0744420476811E+20

Sphere

Radius = n
Volume 2.2475831127934E+30
Surface area 8.2977681907244E+20
Circumference 51057034372.524

Square

Length = n
Perimeter 32503917600
Area 6.6031541209224E+19
Diagonal 11491870275.044

Cube

Length = n
Surface area 3.9618924725535E+20
Volume 5.3657094361641E+29
Space diagonal 14074609182.058

Equilateral Triangle

Length = n
Perimeter 24377938200
Area 2.8592496069114E+19
Altitude 7037304591.029

Triangular Pyramid

Length = n
Surface area 2.8592496069114E+19
Volume 6.3235492136471E+28
Height 3830623425.0148