7942729425 (number)

7942729425 is an odd 10-digits composite number following 7942729424 and preceding 7942729426. In scientific notation, it is written as 7.942729425 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 4236122320 positive integers (up to 7942729425) that are relatively prime to 7942729425.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred twenty-nine thousand four hundred twenty-five

Notation

Scientific notation 7.942729425 × 10^9
Engineering notation 7.942729425 × 10^9

Prime Factorization of 7942729425

Prime Factorization 25 × 3 × 105903059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942729425
Product of the distinct prime numbers

The prime factorization of 7942729425 is 25 × 3 × 105903059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 80, 100, 957, 842, 2361, 5731, 91303, 11307, 188490, 203083, 7502993, 1850768, 4651268, 39098225, 590152426, 889556684, 2734889937, 7306666206

Basic calculations (n = 7942729425)

Multiplication

n×y
n×2 15885458850
n×3 23828188275
n×4 31770917700
n×5 39713647125

Division

n÷y
n÷2 3971364712.5
n÷3 2647576475
n÷3 1985682356.25
n÷5 1588545885

Exponentiation

ny
n2 6.3086950718761E+19
n3 5.0108257980743E+29
n4 3.9799633509914E+39
n5 3.1611772018341E+49

Nth Root

y√n
2√n 89121.991814591
3√n 1995.2160179653
4√n 298.53306653467
5√n 95.497929047628

Divisors of 7942729425

1, 3, 25, 75, 105903059, 317709177, 2647576475, 7942729425

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942729424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942729425 can be divided by 8 positive divisors. The sum of these divisors (counting 7942729425) is 1, the average is 0.125.

Base conversion 7942729425

Base System Value
2 Binary 111011001011011000110111011010001
3 Ternary 202111112122110102220
4 Quaternary 13121123012323101
5 Quinary 112231314320200
6 Senary 3352052131253
8 Octal 73133067321
10 Decimal 7942729425
12 Duodecimal 1658006b29
16 Hexadecimal 1d96c6ed1
20 Vigesimal 642213b5
36 Base36 3ncw98x

Cryptographic Hash Functions

md5 e304ab68116cc46efeac352d7a624c24
sha1 e3c34da21d265409fbe42fb8ab3cc300101fec19
sha256 eb1a72599cd6dcb95ca4d484d50ad64fb2fffc8b45aecbc04a35cb05524d5aa4
sha512 88aaaa93c0b7833ffd76ca855bfb5d7dcbad1754131dd0d729607e1a25d07a3f930fe58817a53d20e267e173922e9148e17e98efa5020f82e4b5575d5735db29
ripemd-160 1f8d4705879d293f8e5fe660436fdb3a23994af6

7942729425 as geometric shapes

Circle

Radius = n
Diameter 15885458850
Circumference 49905640822.063
Area 1.9819350091544E+20

Sphere

Radius = n
Volume 2.0989298020864E+30
Surface area 7.9277400366176E+20
Circumference 49905640822.063

Square

Length = n
Perimeter 31770917700
Area 6.3086950718761E+19
Diagonal 11232715675.095

Cube

Length = n
Surface area 3.7852170431257E+20
Volume 5.0108257980743E+29
Space diagonal 13757210914.872

Equilateral Triangle

Length = n
Perimeter 23828188275
Area 2.7317450984872E+19
Altitude 6878605457.4362

Triangular Pyramid

Length = n
Surface area 2.7317450984872E+19
Volume 5.9053148352713E+28
Height 3744238558.365