157040557 (number)

157040557 is an odd 9-digits composite number following 157040556 and preceding 157040558. In scientific notation, it is written as 1.57040557 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 154515600 positive integers (up to 157040557) that are relatively prime to 157040557.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040557 × 10^8
Engineering notation 1.57040557 × 10^6

Prime Factorization of 157040557

Prime Factorization 163 × 101 × 9539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157040557
Product of the distinct prime numbers

The prime factorization of 157040557 is 163 × 101 × 9539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 16, 30, 452, 731, 2901, 5706, 4436, 96831, 262160, 180336, 5880807, 51281, 20162757, 93554135, 227218350, 320613233, 675582339, 6474370134

Basic calculations (n = 157040557)

Multiplication

n×y
n×2 314081114
n×3 471121671
n×4 628162228
n×5 785202785

Division

n÷y
n÷2 78520278.5
n÷3 52346852.333333
n÷3 39260139.25
n÷5 31408111.4

Exponentiation

ny
n2 24661736542870249
n3 3.8728928432796E+24
n4 6.0820124930994E+32
n5 9.5512262959729E+40

Nth Root

y√n
2√n 12531.582382126
3√n 539.51551996554
4√n 111.9445504798
5√n 43.571485362751

Divisors of 157040557

1, 101, 163, 9539, 16463, 963439, 1554857, 157040557

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 -157040556
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 157040557 can be divided by 8 positive divisors. The sum of these divisors (counting 157040557) is 1, the average is 0.125.

Base conversion 157040557

Base System Value
2 Binary 1001010111000011111110101101
3 Ternary 101221111111010221
4 Quaternary 21113003332231
5 Quinary 310200244212
6 Senary 23325531341
8 Octal 1127037655
10 Decimal 157040557
12 Duodecimal 44713b51
16 Hexadecimal 95c3fad
20 Vigesimal 291a17h
36 Base36 2lhx9p

Cryptographic Hash Functions

md5 08192b27130e71ebf9b16e9abd89c36f
sha1 40f653b305bc3ee6e883db7cb63a843a264c9c76
sha256 fb50a7a79dd77c727dbcd4d461364455c556efe034e4c4a095ec7c41ef2da9f9
sha512 9a18ae4077b707ca753e79f6231e392fe99b3ad0dd2a4b3977bdc4ecfdc3277583eed5ea2e6060e1ffb965d456d8fdf2cad2a3b2f8c3ec873da168483f24c956
ripemd-160 ce81ba9a4ce365dd747bfc581b703523d0c474f2

157040557 as geometric shapes

Circle

Radius = n
Diameter 314081114
Circumference 986714920.3737
Area 7.7477130347848E+16

Sphere

Radius = n
Volume 1.6222735606117E+25
Surface area 3.0990852139139E+17
Circumference 986714920.3737

Square

Length = n
Perimeter 628162228
Area 24661736542870249
Diagonal 222088885.55203

Cube

Length = n
Surface area 147970419257221494
Volume 3.8728928432796E+24
Space diagonal 272002223.57292

Equilateral Triangle

Length = n
Perimeter 471121671
Area 1.0678845173782E+16
Altitude 136001111.78646

Triangular Pyramid

Length = n
Surface area 1.0678845173782E+16
Volume 4.5642479871531E+23
Height 74029628.517342