157020744 (number)

157020744 is an even 9-digits composite number following 157020743 and preceding 157020745. In scientific notation, it is written as 1.57020744 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 52340240 positive integers (up to 157020744) that are relatively prime to 157020744.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand seven hundred forty-four

Notation

Scientific notation 1.57020744 × 10^8
Engineering notation 1.57020744 × 10^6

Prime Factorization of 157020744

Prime Factorization 2 × 2 × 2 × 3 × 6542531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39255186
Product of the distinct prime numbers

The prime factorization of 157020744 is 2 × 2 × 2 × 3 × 6542531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 100, 72, 975, 362, 26, 9503, 70205, 15103, 124093, 515025, 9749163, 7552767, 7609636, 5491997, 595266593, 217592908, 3102579802, 2429373497

Basic calculations (n = 157020744)

Multiplication

n×y
n×2 314041488
n×3 471062232
n×4 628082976
n×5 785103720

Division

n÷y
n÷2 78510372
n÷3 52340248
n÷3 39255186
n÷5 31404148.8

Exponentiation

ny
n2 24655514046313536
n3 3.8714271592546E+24
n4 6.0789437288796E+32
n5 9.5452026704282E+40

Nth Root

y√n
2√n 12530.791834517
3√n 539.49282971113
4√n 111.94101944559
5√n 43.570385869186

Divisors of 157020744

1, 2, 3, 4, 6, 8, 12, 24, 6542531, 13085062, 19627593, 26170124, 39255186, 52340248, 78510372, 157020744

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 -157020743
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 157020744 can be divided by 16 positive divisors. The sum of these divisors (counting 157020744) is 1, the average is 0.0625.

Base conversion 157020744

Base System Value
2 Binary 1001010110111111001001001000
3 Ternary 101221110110222010
4 Quaternary 21112333021020
5 Quinary 310144130434
6 Senary 23325255520
8 Octal 1126771110
10 Decimal 157020744
12 Duodecimal 447045a0
16 Hexadecimal 95bf248
20 Vigesimal 2917bh4
36 Base36 2lhhzc

Cryptographic Hash Functions

md5 13e021bd33f026bdca0bc1f0ed494f2b
sha1 f68bf452fc1df1e0e10bace2eaa32504dafae8b6
sha256 17db337849afdb0f1bcfef1f642e12d4075edff3902c77f6ea5b11ea27b38c90
sha512 497c7090b3cd24da26a7d8d9eb6b54c78d13412bb0cfbe5845470b24adfc77e49acce832403bfe53b4ddcdeef612dad9414e1297f81bd220099cab2f20e55d19
ripemd-160 00945bb256800865d9acc4f156191c08883d4b10

157020744 as geometric shapes

Circle

Radius = n
Diameter 314041488
Circumference 986590431.62321
Area 7.7457581798379E+16

Sphere

Radius = n
Volume 1.621659616323E+25
Surface area 3.0983032719351E+17
Circumference 986590431.62321

Square

Length = n
Perimeter 628082976
Area 24655514046313536
Diagonal 222060865.73871

Cube

Length = n
Surface area 147933084277881216
Volume 3.8714271592546E+24
Space diagonal 271967906.45027

Equilateral Triangle

Length = n
Perimeter 471062232
Area 1.0676150753736E+16
Altitude 135983953.22513

Triangular Pyramid

Length = n
Surface area 1.0676150753736E+16
Volume 4.5625206619645E+23
Height 74020288.579571