157224478 (number)

157224478 is an even 9-digits composite number following 157224477 and preceding 157224479. In scientific notation, it is written as 1.57224478 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 76665600 positive integers (up to 157224478) that are relatively prime to 157224478.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred twenty-four thousand four hundred seventy-eight

Notation

Scientific notation 1.57224478 × 10^8
Engineering notation 1.57224478 × 10^6

Prime Factorization of 157224478

Prime Factorization 2 × 101 × 67 × 11617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157224478
Product of the distinct prime numbers

The prime factorization of 157224478 is 2 × 101 × 67 × 11617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157224478)

Multiplication

n×y
n×2 314448956
n×3 471673434
n×4 628897912
n×5 786122390

Division

n÷y
n÷2 78612239
n÷3 52408159.333333
n÷3 39306119.5
n÷5 31444895.6

Exponentiation

ny
n2 24719536482372484
n3 3.886516219843E+24
n4 6.1105548390334E+32
n5 9.6072879485741E+40

Nth Root

y√n
2√n 12538.918533909
3√n 539.72605904189
4√n 111.97731258567
5√n 43.581686497776

Divisors of 157224478

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 -157224477
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 157224478 can be divided by 16 positive divisors. The sum of these divisors (counting 157224478) is 1, the average is 0.0625.

Base conversion 157224478

Base System Value
2 Binary 1001010111110000111000011110
3 Ternary 101221211211102211
4 Quaternary 21113300320132
5 Quinary 310222140403
6 Senary 23333511034
8 Octal 1127607036
10 Decimal 157224478
12 Duodecimal 447a247a
16 Hexadecimal 95f0e1e
20 Vigesimal 292d13i
36 Base36 2llv6m

Cryptographic Hash Functions

md5 6aa23133b62704720f49e145cf7e3c89
sha1 693576f27d8cfaf97ffc0380507ce0ca55255607
sha256 6ab8fe10412520cf640607a1af936bcfa7dc147c9d464400ecb1b23cee30d7b4
sha512 c019db8dc21e8dabeb2337d7489afc119d742e2c3678b94a4c6908b72e59cdacc923d1e1be39b423cc4a4fa3b6bfb6533c6330a84d2a29f88fe301f93b5b63a2
ripemd-160 b283f696889caa0f9b1e72c27ab2edac0d835921

157224478 as geometric shapes

Circle

Radius = n
Diameter 314448956
Circumference 987870530.09858
Area 7.7658714213166E+16

Sphere

Radius = n
Volume 1.6279801072422E+25
Surface area 3.1063485685267E+17
Circumference 987870530.09858

Square

Length = n
Perimeter 628897912
Area 24719536482372484
Diagonal 222348989.12463

Cube

Length = n
Surface area 148317218894234904
Volume 3.886516219843E+24
Space diagonal 272320784.0895

Equilateral Triangle

Length = n
Perimeter 471673434
Area 1.0703873281755E+16
Altitude 136160392.04475

Triangular Pyramid

Length = n
Surface area 1.0703873281755E+16
Volume 4.5803032904041E+23
Height 74116329.70821