7897157422 (number)

7897157422 is an even 10-digits composite number following 7897157421 and preceding 7897157423. In scientific notation, it is written as 7.897157422 × 10^9. The sum of its digits is 52. It has a total of 7 prime factors and 96 positive divisors. There are 2971725120 positive integers (up to 7897157422) that are relatively prime to 7897157422.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.897157422 × 10^9
Engineering notation 7.897157422 × 10^9

Prime Factorization of 7897157422

Prime Factorization 2 × 11 × 7 × 7 × 79 × 47 × 1973

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1128165346
Product of the distinct prime numbers

The prime factorization of 7897157422 is 2 × 11 × 7 × 7 × 79 × 47 × 1973. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7897157422)

Multiplication

n×y
n×2 15794314844
n×3 23691472266
n×4 31588629688
n×5 39485787110

Division

n÷y
n÷2 3948578711
n÷3 2632385807.3333
n÷3 1974289355.5
n÷5 1579431484.4

Exponentiation

ny
n2 6.236509534785E+19
n3 4.9250697560001E+29
n4 3.8894051177464E+39
n5 3.0715244492776E+49

Nth Root

y√n
2√n 88865.951983873
3√n 1991.3927963271
4√n 298.10392815908
5√n 95.388091377432

Divisors of 7897157422

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7897157421
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7897157422 can be divided by 96 positive divisors. The sum of these divisors (counting 7897157422) is 1, the average is 0.010416666666667.

Base conversion 7897157422

Base System Value
2 Binary 111010110101101010000111100101110
3 Ternary 202101100220011101221
4 Quaternary 13112231100330232
5 Quinary 112133133014142
6 Senary 3343343253554
8 Octal 72655207456
10 Decimal 7897157422
12 Duodecimal 16448aa2ba
16 Hexadecimal 1d6b50f2e
20 Vigesimal 637h4db2
36 Base36 3mlrhny

Cryptographic Hash Functions

md5 7118c5e3b07b9eed7f21a00bed9f3520
sha1 93efd7ac29f187facd5687937a4b5ad9af0ba4f1
sha256 f6593f93ebaa5666477a1fdcad18f46a1ed437a86fe519947beea67e6728b4e6
sha512 66dc523434de13423587b2ddfb926f0856b041d9f89164ef6107add44d576c1df072d4bb4259a750edc3994eb5e5cfcb8d96d35d154a78323674d12b46170c38
ripemd-160 e5b15238e1adff0c482056bf5f554e5e9fa43264

7897157422 as geometric shapes

Circle

Radius = n
Diameter 15794314844
Circumference 49619303482.395
Area 1.9592572538523E+20

Sphere

Radius = n
Volume 2.0630083951823E+30
Surface area 7.8370290154093E+20
Circumference 49619303482.395

Square

Length = n
Perimeter 31588629688
Area 6.236509534785E+19
Diagonal 11168267130.388

Cube

Length = n
Surface area 3.741905720871E+20
Volume 4.9250697560001E+29
Space diagonal 13678277890.274

Equilateral Triangle

Length = n
Perimeter 23691472266
Area 2.7004878440338E+19
Altitude 6839138945.1368

Triangular Pyramid

Length = n
Surface area 2.7004878440338E+19
Volume 5.8042503704741E+28
Height 3722755710.1292