157042055 (number)

157042055 is an odd 9-digits composite number following 157042054 and preceding 157042056. In scientific notation, it is written as 1.57042055 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 125588448 positive integers (up to 157042055) that are relatively prime to 157042055.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand fifty-five

Notation

Scientific notation 1.57042055 × 10^8
Engineering notation 1.57042055 × 10^6

Prime Factorization of 157042055

Prime Factorization 5 × 6367 × 4933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157042055
Product of the distinct prime numbers

The prime factorization of 157042055 is 5 × 6367 × 4933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 8, 37, 793, 949, 4795, 6468, 33256, 28918, 530433, 638957, 1174810, 681523, 64670228, 55742324, 571226439, 131626210, 5393805798, 5110043080

Basic calculations (n = 157042055)

Multiplication

n×y
n×2 314084110
n×3 471126165
n×4 628168220
n×5 785210275

Division

n÷y
n÷2 78521027.5
n÷3 52347351.666667
n÷3 39260513.75
n÷5 31408411

Exponentiation

ny
n2 24662207038623025
n3 3.8730036741808E+24
n4 6.0822445601591E+32
n5 9.5516818473995E+40

Nth Root

y√n
2√n 12531.642150971
3√n 539.51723542829
4√n 111.94481743686
5√n 43.571568487566

Divisors of 157042055

1, 5, 4933, 6367, 24665, 31835, 31408411, 157042055

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 -157042054
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 157042055 can be divided by 8 positive divisors. The sum of these divisors (counting 157042055) is 1, the average is 0.125.

Base conversion 157042055

Base System Value
2 Binary 1001010111000100010110000111
3 Ternary 101221111120012102
4 Quaternary 21113010112013
5 Quinary 310200321210
6 Senary 23325542315
8 Octal 1127042607
10 Decimal 157042055
12 Duodecimal 4471499b
16 Hexadecimal 95c4587
20 Vigesimal 291a52f
36 Base36 2lhyfb

Cryptographic Hash Functions

md5 24a44a0f6bfda305fefa9ef4debdc03f
sha1 973576550316fb62c43404b8d56a5676504fe8e6
sha256 36184cca6126d62366150ef4343e0a0d87ab6368f866a30d872cdb9e61ffed0b
sha512 3f8cd3e373c2e91325965a4b2633617a55c5cd5154464b33a4702886a023d1263afee1946ad5f2fc68bf8c36dcdcc639893a9178a0bfedb1fdf26bc859586871
ripemd-160 1c01a481e451b9e34643f4d597fb607eceec88bc

157042055 as geometric shapes

Circle

Radius = n
Diameter 314084110
Circumference 986724332.58529
Area 7.7478608453849E+16

Sphere

Radius = n
Volume 1.622319985351E+25
Surface area 3.0991443381539E+17
Circumference 986724332.58529

Square

Length = n
Perimeter 628168220
Area 24662207038623025
Diagonal 222091004.04394

Cube

Length = n
Surface area 147973242231738150
Volume 3.8730036741808E+24
Space diagonal 272004818.18503

Equilateral Triangle

Length = n
Perimeter 471126165
Area 1.0679048904419E+16
Altitude 136002409.09251

Triangular Pyramid

Length = n
Surface area 1.0679048904419E+16
Volume 4.5643786026228E+23
Height 74030334.681314