157066744 (number)

157066744 is an even 9-digits composite number following 157066743 and preceding 157066745. In scientific notation, it is written as 1.57066744 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 78349440 positive integers (up to 157066744) that are relatively prime to 157066744.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-six thousand seven hundred forty-four

Notation

Scientific notation 1.57066744 × 10^8
Engineering notation 1.57066744 × 10^6

Prime Factorization of 157066744

Prime Factorization 2 × 2 × 2 × 431 × 45553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39266686
Product of the distinct prime numbers

The prime factorization of 157066744 is 2 × 2 × 2 × 431 × 45553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 55, 78, 246, 539, 4255, 4273, 34213, 17501, 985322, 837060, 3836694, 8127479, 53416361, 63387246, 443398658, 7641977, 9681486984, 1198943433

Basic calculations (n = 157066744)

Multiplication

n×y
n×2 314133488
n×3 471200232
n×4 628266976
n×5 785333720

Division

n÷y
n÷2 78533372
n÷3 52355581.333333
n÷3 39266686
n÷5 31413348.8

Exponentiation

ny
n2 24669962070761536
n3 3.874830617058E+24
n4 6.0860702857281E+32
n5 9.5591924353447E+40

Nth Root

y√n
2√n 12532.627178688
3√n 539.54550692762
4√n 111.94921696327
5√n 43.572938401902

Divisors of 157066744

1, 2, 4, 8, 431, 862, 1724, 3448, 45553, 91106, 182212, 364424, 19633343, 39266686, 78533372, 157066744

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157066743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157066744 can be divided by 16 positive divisors. The sum of these divisors (counting 157066744) is 1, the average is 0.0625.

Base conversion 157066744

Base System Value
2 Binary 1001010111001010010111111000
3 Ternary 101221112211001211
4 Quaternary 21113022113320
5 Quinary 310202113434
6 Senary 23330252504
8 Octal 1127122770
10 Decimal 157066744
12 Duodecimal 44727134
16 Hexadecimal 95ca5f8
20 Vigesimal 291d6h4
36 Base36 2lihh4

Cryptographic Hash Functions

md5 18a6a3e5262fb5d68e6c87b264209d8a
sha1 7491ab7e74554af516db074e55dc5fea4155dd2c
sha256 b2314e348c2cc387e81faa2442428c4c90f21306f953e80216b380722765f577
sha512 2ea1a8581a279510694ee0bbbd858d2250e4d3bb957a44a2cf74abb890355277ecc977cdd5931c99a171f68c61973b0d2288e9195f4fe9655434de4e8335b3fe
ripemd-160 bf3bb52fb15ed30c30036a34bced19270ba2f1c7

157066744 as geometric shapes

Circle

Radius = n
Diameter 314133488
Circumference 986879458.14734
Area 7.7502971605843E+16

Sphere

Radius = n
Volume 1.6230852533939E+25
Surface area 3.1001188642337E+17
Circumference 986879458.14734

Square

Length = n
Perimeter 628266976
Area 24669962070761536
Diagonal 222125919.56258

Cube

Length = n
Surface area 148019772424569216
Volume 3.874830617058E+24
Space diagonal 272047580.78741

Equilateral Triangle

Length = n
Perimeter 471200232
Area 1.0682406931839E+16
Altitude 136023790.39371

Triangular Pyramid

Length = n
Surface area 1.0682406931839E+16
Volume 4.5665316754516E+23
Height 74041973.187528