7157427991 (number)

7157427991 is an odd 10-digits composite number following 7157427990 and preceding 7157427992. In scientific notation, it is written as 7.157427991 × 10^9. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 6112053024 positive integers (up to 7157427991) that are relatively prime to 7157427991.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million four hundred twenty-seven thousand nine hundred ninety-one

Notation

Scientific notation 7.157427991 × 10^9
Engineering notation 7.157427991 × 10^9

Prime Factorization of 7157427991

Prime Factorization 49 × 7 × 269 × 77573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7157427991
Product of the distinct prime numbers

The prime factorization of 7157427991 is 49 × 7 × 269 × 77573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 57, 39, 59, 930, 7894, 9419, 19566, 32910, 958398, 784855, 8584137, 1983166, 10352368, 37434421, 660332381, 708687367, 480063164, 5202025875

Basic calculations (n = 7157427991)

Multiplication

n×y
n×2 14314855982
n×3 21472283973
n×4 28629711964
n×5 35787139955

Division

n÷y
n÷2 3578713995.5
n÷3 2385809330.3333
n÷3 1789356997.75
n÷5 1431485598.2

Exponentiation

ny
n2 5.122877544635E+19
n3 3.6666627132436E+29
n4 2.6243874337326E+39
n5 1.8783864077426E+49

Nth Root

y√n
2√n 84601.583856332
3√n 1927.1654265658
4√n 290.86351413736
5√n 93.530099740781

Divisors of 7157427991

1, 7, 49, 269, 343, 1883, 13181, 77573, 92267, 543011, 3801077, 20867137, 26607539, 146069959, 1022489713, 7157427991

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7157427990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7157427991 can be divided by 16 positive divisors. The sum of these divisors (counting 7157427991) is 1, the average is 0.0625.

Base conversion 7157427991

Base System Value
2 Binary 110101010100111011010111100010111
3 Ternary 200110210222000101121
4 Quaternary 12222213122330113
5 Quinary 104124300143431
6 Senary 3142120304411
8 Octal 65247327427
10 Decimal 7157427991
12 Duodecimal 1479012107
16 Hexadecimal 1aa9daf17
20 Vigesimal 5bgdi9jb
36 Base36 3adcis7

Cryptographic Hash Functions

md5 b87d41a8e7e2bbc0f767416f2f7a7bec
sha1 f2e0d5a60ef638776d729b45270fb99f67b69b04
sha256 8f2fe2132e7b7a16301bd68c59023dac888bc36b39f5267ca03f6488ec925ef0
sha512 2a6c68d203fbb45d8b53147d3dcfe2941f305a313a20e0b1fbfa21585df33b20ead24afcdbe104519ed0960a13fb2d0c1418def7bb19add4f2a77a665e97a1b9
ripemd-160 6352a2168d1fb2d24fdc51f0e8adb9c5f71030f2

7157427991 as geometric shapes

Circle

Radius = n
Diameter 14314855982
Circumference 44971446390.247
Area 1.6093994459466E+20

Sphere

Radius = n
Volume 1.535888085749E+30
Surface area 6.4375977837862E+20
Circumference 44971446390.247

Square

Length = n
Perimeter 28629711964
Area 5.122877544635E+19
Diagonal 10122131736.581

Cube

Length = n
Surface area 3.073726526781E+20
Volume 3.6666627132436E+29
Space diagonal 12397028931.928

Equilateral Triangle

Length = n
Perimeter 21472283973
Area 2.2182710470654E+19
Altitude 6198514465.9638

Triangular Pyramid

Length = n
Surface area 2.2182710470654E+19
Volume 4.3212034480974E+28
Height 3374043912.1937