157639056 (number)

157639056 is an even 9-digits composite number following 157639055 and preceding 157639057. In scientific notation, it is written as 1.57639056 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 50261376 positive integers (up to 157639056) that are relatively prime to 157639056.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred thirty-nine thousand fifty-six

Notation

Scientific notation 1.57639056 × 10^8
Engineering notation 1.57639056 × 10^6

Prime Factorization of 157639056

Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 142789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19704882
Product of the distinct prime numbers

The prime factorization of 157639056 is 2 × 2 × 2 × 2 × 3 × 23 × 142789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157639056)

Multiplication

n×y
n×2 315278112
n×3 472917168
n×4 630556224
n×5 788195280

Division

n÷y
n÷2 78819528
n÷3 52546352
n÷3 39409764
n÷5 31527811.2

Exponentiation

ny
n2 24850071976571136
n3 3.9173418879187E+24
n4 6.1752607724077E+32
n5 9.7346227871617E+40

Nth Root

y√n
2√n 12555.439299363
3√n 540.20003562975
4√n 112.05105666331
5√n 43.604646003406

Divisors of 157639056

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157639055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157639056 can be divided by 40 positive divisors. The sum of these divisors (counting 157639056) is 1, the average is 0.025.

Base conversion 157639056

Base System Value
2 Binary 1001011001010110000110010000
3 Ternary 101222121220010120
4 Quaternary 21121112012100
5 Quinary 310323422211
6 Senary 23350430240
8 Octal 1131260620
10 Decimal 157639056
12 Duodecimal 44962380
16 Hexadecimal 9656190
20 Vigesimal 2954hcg
36 Base36 2lur2o

Cryptographic Hash Functions

md5 a05ab6cefb259d9ab680fad2fd8cc304
sha1 d4ca9a25f619537890914d1b134389ec93c9afb0
sha256 acb2f027948ab4d528c583bd99167062d27e0db2c09a6609b99bb565b672789c
sha512 5a0799d112b491963329bd33d622f85582fe2222073384ed2a7abb14d1b3b578c7e31eee8359ab29626255381cddc098bcafb892b7744c0a0cadefeb96ea33b5
ripemd-160 a8edda647c5de07507b7c0f42f45cd28aa4b1454

157639056 as geometric shapes

Circle

Radius = n
Diameter 315278112
Circumference 990475400.49686
Area 7.8068803562773E+16

Sphere

Radius = n
Volume 1.6408923328913E+25
Surface area 3.1227521425109E+17
Circumference 990475400.49686

Square

Length = n
Perimeter 630556224
Area 24850071976571136
Diagonal 222935290.95489

Cube

Length = n
Surface area 149100431859426816
Volume 3.9173418879187E+24
Space diagonal 273038854.2492

Equilateral Triangle

Length = n
Perimeter 472917168
Area 1.0760396808791E+16
Altitude 136519427.1246

Triangular Pyramid

Length = n
Surface area 1.0760396808791E+16
Volume 4.6166316886224E+23
Height 74311763.651631