974157021 (number)

974157021 is an odd 9-digits composite number following 974157020 and preceding 974157022. In scientific notation, it is written as 9.74157021 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 645136200 positive integers (up to 974157021) that are relatively prime to 974157021.

Interesting facts

Basic properties

Name

Name nine hundred seventy-four million one hundred fifty-seven thousand twenty-one

Notation

Scientific notation 9.74157021 × 10^8
Engineering notation 9.74157021 × 10^6

Prime Factorization of 974157021

Prime Factorization 9 × 151 × 716819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 974157021
Product of the distinct prime numbers

The prime factorization of 974157021 is 9 × 151 × 716819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 83, 8, 454, 92, 6668, 3934, 19476, 251, 711371, 683981, 7352542, 3510562, 91791641, 39330797, 763999497, 57162079, 9081529404, 1039348366

Basic calculations (n = 974157021)

Multiplication

n×y
n×2 1948314042
n×3 2922471063
n×4 3896628084
n×5 4870785105

Division

n÷y
n÷2 487078510.5
n÷3 324719007
n÷3 243539255.25
n÷5 194831404.2

Exponentiation

ny
n2 948981901563594441
n3 9.2445738221011E+26
n4 9.0056664949526E+35
n5 8.7729332448425E+44

Nth Root

y√n
2√n 31211.48860596
3√n 991.31038293804
4√n 176.66773504509
5√n 62.766193736229

Divisors of 974157021

1, 9, 151, 1359, 716819, 6451371, 108239669, 974157021

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 -974157020
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 974157021 can be divided by 8 positive divisors. The sum of these divisors (counting 974157021) is 1, the average is 0.125.

Base conversion 974157021

Base System Value
2 Binary 111010000100000111010011011101
3 Ternary 2111220001022012200
4 Quaternary 322010013103131
5 Quinary 3443341011041
6 Senary 240355322113
8 Octal 7204072335
10 Decimal 974157021
12 Duodecimal 2322b0339
16 Hexadecimal 3a1074dd
20 Vigesimal f489cb1
36 Base36 g3zkd9

Cryptographic Hash Functions

md5 b7b6e46b49c072765e80a78d25b07205
sha1 b726d70695c321c34dbe0876fc153b5d6de814d4
sha256 501ed2a77127d0c57c2960d1d6040882380e5b0be353ea753de6afd2e7937270
sha512 ba2bef94c6e2603885cff70696a114702def9a909479f4cf8be4b7103bedf22d2494e86550f3ca9f53c7e94248fc2b1d54bfdb212bdd97db173eb89bc0bd2cc9
ripemd-160 702617a54fb6aad8df1eb32b1848a7b08effc8e4

974157021 as geometric shapes

Circle

Radius = n
Diameter 1948314042
Circumference 6120809081.233
Area 2.9813145703419E+18

Sphere

Radius = n
Volume 3.8723580273442E+27
Surface area 1.1925258281367E+19
Circumference 6120809081.233

Square

Length = n
Perimeter 3896628084
Area 948981901563594441
Diagonal 1377666070.9792

Cube

Length = n
Surface area 5693891409381566646
Volume 9.2445738221011E+26
Space diagonal 1687289454.9219

Equilateral Triangle

Length = n
Perimeter 2922471063
Area 4.1092121724287E+17
Altitude 843644727.46097

Triangular Pyramid

Length = n
Surface area 4.1092121724287E+17
Volume 1.0894834731312E+26
Height 459222023.65972