157022946 (number)

157022946 is an even 9-digits composite number following 157022945 and preceding 157022947. In scientific notation, it is written as 1.57022946 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 52340976 positive integers (up to 157022946) that are relatively prime to 157022946.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand nine hundred forty-six

Notation

Scientific notation 1.57022946 × 10^8
Engineering notation 1.57022946 × 10^6

Prime Factorization of 157022946

Prime Factorization 2 × 3 × 3 × 8723497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52340982
Product of the distinct prime numbers

The prime factorization of 157022946 is 2 × 3 × 3 × 8723497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 85, 36, 235, 560, 1176, 6267, 18893, 85655, 86850, 487928, 6779550, 6057275, 61099996, 9250905, 934669435, 986908831, 7706996645, 3167840966

Basic calculations (n = 157022946)

Multiplication

n×y
n×2 314045892
n×3 471068838
n×4 628091784
n×5 785114730

Division

n÷y
n÷2 78511473
n÷3 52340982
n÷3 39255736.5
n÷5 31404589.2

Exponentiation

ny
n2 24656205570518916
n3 3.8715900358645E+24
n4 6.0792847313569E+32
n5 9.5458719809048E+40

Nth Root

y√n
2√n 12530.879697771
3√n 539.49535158102
4√n 111.94141189824
5√n 43.570508071449

Divisors of 157022946

1, 2, 3, 6, 9, 18, 8723497, 17446994, 26170491, 52340982, 78511473, 157022946

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157022945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157022946 can be divided by 12 positive divisors. The sum of these divisors (counting 157022946) is 1, the average is 0.083333333333333.

Base conversion 157022946

Base System Value
2 Binary 1001010110111111101011100010
3 Ternary 101221110120222200
4 Quaternary 21112333223202
5 Quinary 310144213241
6 Senary 23325314030
8 Octal 1126775342
10 Decimal 157022946
12 Duodecimal 44705916
16 Hexadecimal 95bfae2
20 Vigesimal 2917h76
36 Base36 2lhjoi

Cryptographic Hash Functions

md5 733043bfc6fb187603af7616046df700
sha1 945cc0596808b72a8aebf70697ba56e6bec8cd29
sha256 0343027218e8e941295f3b2a56c2a080889c032ea6c19ba48e38bdfa9ce3f353
sha512 dcaa5b9c47641e98a7ae9be10d4cbd589c304e2ad194ae55c9febee546b802b80c27e6c2294962cdcd2c7eb3edf2c932252b0bb58d444092d2a28fd1b972c033
ripemd-160 06b60a485bd53f84ef9bdcb3b562d55977cf864d

157022946 as geometric shapes

Circle

Radius = n
Diameter 314045892
Circumference 986604267.19725
Area 7.7459754285742E+16

Sphere

Radius = n
Volume 1.6217278419178E+25
Surface area 3.0983901714297E+17
Circumference 986604267.19725

Square

Length = n
Perimeter 628091784
Area 24656205570518916
Diagonal 222063979.83698

Cube

Length = n
Surface area 147937233423113496
Volume 3.8715900358645E+24
Space diagonal 271971720.42614

Equilateral Triangle

Length = n
Perimeter 471068838
Area 1.06764501925E+16
Altitude 135985860.21307

Triangular Pyramid

Length = n
Surface area 1.06764501925E+16
Volume 4.5627126138901E+23
Height 74021326.612326