157068139 (number)

157068139 is an odd 9-digits composite number following 157068138 and preceding 157068140. In scientific notation, it is written as 1.57068139 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 155831256 positive integers (up to 157068139) that are relatively prime to 157068139.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 1.57068139 × 10^8
Engineering notation 1.57068139 × 10^6

Prime Factorization of 157068139

Prime Factorization 127 × 1236757

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157068139
Product of the distinct prime numbers

The prime factorization of 157068139 is 127 × 1236757. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 29, 68, 445, 74, 4218, 7278, 31396, 28069, 223530, 108217, 732002, 6838647, 47868320, 65140776, 715961491, 344993655, 2164543905, 6898706994

Basic calculations (n = 157068139)

Multiplication

n×y
n×2 314136278
n×3 471204417
n×4 628272556
n×5 785340695

Division

n÷y
n÷2 78534069.5
n÷3 52356046.333333
n÷3 39267034.75
n÷5 31413627.8

Exponentiation

ny
n2 24670400288923321
n3 3.8749338617662E+24
n4 6.0862865041571E+32
n5 9.5596169462877E+40

Nth Root

y√n
2√n 12532.682833296
3√n 539.54710426077
4√n 111.94946553377
5√n 43.573015800888

Divisors of 157068139

1, 127, 1236757, 157068139

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157068138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157068139 can be divided by 4 positive divisors. The sum of these divisors (counting 157068139) is 1, the average is 0.25.

Base conversion 157068139

Base System Value
2 Binary 1001010111001010101101101011
3 Ternary 101221112212222111
4 Quaternary 21113022231223
5 Quinary 310202140024
6 Senary 23330303151
8 Octal 1127125553
10 Decimal 157068139
12 Duodecimal 44727ab7
16 Hexadecimal 95cab6b
20 Vigesimal 291da6j
36 Base36 2liijv

Cryptographic Hash Functions

md5 997c646f1e66fa58ebfaeba0d229907e
sha1 5eae67a7082be263a124a8fba21bde22122b6605
sha256 9c5f50aad5ea6bff8ecd13149d6630985b900cae27ffb54d91a04ae342996135
sha512 94ac608a5a8c983ef3c77e188117f305d6f0abed70a92ee3a16224282acf5613315af4afff4c0e9a6166d5a6508de3d0485d797d82cb38c81acd45048a49868f
ripemd-160 ca44bb9a143e00c7820b46133b0a2d6cb14fd51c

157068139 as geometric shapes

Circle

Radius = n
Diameter 314136278
Circumference 986888223.19084
Area 7.7504348308801E+16

Sphere

Radius = n
Volume 1.6231285004362E+25
Surface area 3.100173932352E+17
Circumference 986888223.19084

Square

Length = n
Perimeter 628272556
Area 24670400288923321
Diagonal 222127892.3905

Cube

Length = n
Surface area 148022401733539926
Volume 3.8749338617662E+24
Space diagonal 272049996.99829

Equilateral Triangle

Length = n
Perimeter 471204417
Area 1.0682596685869E+16
Altitude 136024998.49915

Triangular Pyramid

Length = n
Surface area 1.0682596685869E+16
Volume 4.5666533505072E+23
Height 74042630.796834