157022942 (number)

157022942 is an even 9-digits composite number following 157022941 and preceding 157022943. In scientific notation, it is written as 1.57022942 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 77339592 positive integers (up to 157022942) that are relatively prime to 157022942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57022942 × 10^8
Engineering notation 1.57022942 × 10^6

Prime Factorization of 157022942

Prime Factorization 2 × 67 × 1171813

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022942
Product of the distinct prime numbers

The prime factorization of 157022942 is 2 × 67 × 1171813. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 58, 85, 218, 332, 8155, 3012, 3355, 75397, 645533, 645191, 3838332, 3101627, 84330514, 52831709, 329604649, 107506517, 1683094578, 2695105504

Basic calculations (n = 157022942)

Multiplication

n×y
n×2 314045884
n×3 471068826
n×4 628091768
n×5 785114710

Division

n÷y
n÷2 78511471
n÷3 52340980.666667
n÷3 39255735.5
n÷5 31404588.4

Exponentiation

ny
n2 24656204314335364
n3 3.87158973999E+24
n4 6.0792841119025E+32
n5 9.5458707650479E+40

Nth Root

y√n
2√n 12530.879538165
3√n 539.49534699999
4√n 111.94141118534
5√n 43.570507849467

Divisors of 157022942

1, 2, 67, 134, 1171813, 2343626, 78511471, 157022942

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 -157022941
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 157022942 can be divided by 8 positive divisors. The sum of these divisors (counting 157022942) is 1, the average is 0.125.

Base conversion 157022942

Base System Value
2 Binary 1001010110111111101011011110
3 Ternary 101221110120222112
4 Quaternary 21112333223132
5 Quinary 310144213232
6 Senary 23325314022
8 Octal 1126775336
10 Decimal 157022942
12 Duodecimal 44705912
16 Hexadecimal 95bfade
20 Vigesimal 2917h72
36 Base36 2lhjoe

Cryptographic Hash Functions

md5 a8f979f1b5ee303746ad005544d9f63a
sha1 8d31b144fc17d6f9b561782226a8f018868fea9a
sha256 35b1e733dd1a571b979c41f32cce519e2cab94aeaacbf0bf7de857a480be22f3
sha512 4ac6509cb8dc74436c3b71c4af6d3f5cd94704cab80112103c16f6a061f2ac0fa91664e893485ab72a05fadf9a7e5dee4b519e406d0f287e7b8cb18cc49e2740
ripemd-160 829a2a5957ba3bcf7a0d11b8bd3a24e70537c958

157022942 as geometric shapes

Circle

Radius = n
Diameter 314045884
Circumference 986604242.06451
Area 7.7459750339325E+16

Sphere

Radius = n
Volume 1.6217277179822E+25
Surface area 3.098390013573E+17
Circumference 986604242.06451

Square

Length = n
Perimeter 628091768
Area 24656204314335364
Diagonal 222063974.18012

Cube

Length = n
Surface area 147937225886012184
Volume 3.87158973999E+24
Space diagonal 271971713.49794

Equilateral Triangle

Length = n
Perimeter 471068826
Area 1.0676449648557E+16
Altitude 135985856.74897

Triangular Pyramid

Length = n
Surface area 1.0676449648557E+16
Volume 4.5627122651987E+23
Height 74021324.726708