7942729427 (number)

7942729427 is an odd 10-digits prime number following 7942729426 and preceding 7942729428. In scientific notation, it is written as 7.942729427 × 10^9. The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors. There are 7942729426 positive integers (up to 7942729427) that are relatively prime to 7942729427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942729427 × 10^9
Engineering notation 7.942729427 × 10^9

Prime Factorization of 7942729427

Prime Factorization 7942729427

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 7942729427
Product of the distinct prime numbers

The prime factorization of 7942729427 is 7942729427. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 62, 33, 762, 601, 8050, 6173, 27946, 69655, 19409, 677815, 8027478, 8697636, 51036752, 27698890, 630554659, 697785980, 4421873111, 5342162627

Basic calculations (n = 7942729427)

Multiplication

n×y
n×2 15885458854
n×3 23828188281
n×4 31770917708
n×5 39713647135

Division

n÷y
n÷2 3971364713.5
n÷3 2647576475.6667
n÷3 1985682356.75
n÷5 1588545885.4

Exponentiation

ny
n2 6.3086950750532E+19
n3 5.0108258018595E+29
n4 3.979963355E+39
n5 3.161177205814E+49

Nth Root

y√n
2√n 89121.991825811
3√n 1995.2160181328
4√n 298.53306655346
5√n 95.497929052438

Divisors of 7942729427

1, 7942729427

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 7942729428
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 3971364714
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 89121.991831422
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999997482
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942729427 can be divided by 2 positive divisors. The sum of these divisors (counting 7942729427) is 7942729428, the average is 3971364714.

Base conversion 7942729427

Base System Value
2 Binary 111011001011011000110111011010011
3 Ternary 202111112122110102222
4 Quaternary 13121123012323103
5 Quinary 112231314320202
6 Senary 3352052131255
8 Octal 73133067323
10 Decimal 7942729427
12 Duodecimal 1658006b2b
16 Hexadecimal 1d96c6ed3
20 Vigesimal 642213b7
36 Base36 3ncw98z

Cryptographic Hash Functions

md5 2dc85b615ff77faf8b9ce542d23b6ffb
sha1 686056d7d4538e8d306704df7588a34bcc0f4f5a
sha256 f8e8aa67e0e487e51dc19f9064a241957239a055940f5bae82e563f67bb68332
sha512 48433d2e43b155245e48e5da714c9667dbdfdc3aca9ea4135e235773352d2549e5604b79fcb400ca8ec7844f4c900bbfffbba80f0db03796dd4dd9906c40ed36
ripemd-160 b156a68d50e90ceacc0d5c2777953f0ed1493027

7942729427 as geometric shapes

Circle

Radius = n
Diameter 15885458854
Circumference 49905640834.629
Area 1.9819350101525E+20

Sphere

Radius = n
Volume 2.098929803672E+30
Surface area 7.9277400406101E+20
Circumference 49905640834.629

Square

Length = n
Perimeter 31770917708
Area 6.3086950750532E+19
Diagonal 11232715677.923

Cube

Length = n
Surface area 3.7852170450319E+20
Volume 5.0108258018595E+29
Space diagonal 13757210918.336

Equilateral Triangle

Length = n
Perimeter 23828188281
Area 2.7317450998629E+19
Altitude 6878605459.1682

Triangular Pyramid

Length = n
Surface area 2.7317450998629E+19
Volume 5.9053148397323E+28
Height 3744238559.3078