157224247 (number)

157224247 is an odd 9-digits composite number following 157224246 and preceding 157224248. In scientific notation, it is written as 1.57224247 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 155697696 positive integers (up to 157224247) that are relatively prime to 157224247.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57224247 × 10^8
Engineering notation 1.57224247 × 10^6

Prime Factorization of 157224247

Prime Factorization 103 × 1526449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157224247
Product of the distinct prime numbers

The prime factorization of 157224247 is 103 × 1526449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 1, 11, 93, 527, 2949, 531, 90662, 77988, 208906, 574052, 798916, 560753, 46354387, 37658025, 964081207, 634720657, 1359639644, 4167646058

Basic calculations (n = 157224247)

Multiplication

n×y
n×2 314448494
n×3 471672741
n×4 628896988
n×5 786121235

Division

n÷y
n÷2 78612123.5
n÷3 52408082.333333
n÷3 39306061.75
n÷5 31444849.4

Exponentiation

ny
n2 24719463844717009
n3 3.8864990892294E+24
n4 6.1105189277027E+32
n5 9.6072173718731E+40

Nth Root

y√n
2√n 12538.909322585
3√n 539.72579471329
4√n 111.97727145535
5√n 43.581673691404

Divisors of 157224247

1, 103, 1526449, 157224247

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157224246
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157224247 can be divided by 4 positive divisors. The sum of these divisors (counting 157224247) is 1, the average is 0.25.

Base conversion 157224247

Base System Value
2 Binary 1001010111110000110100110111
3 Ternary 101221211211010021
4 Quaternary 21113300310313
5 Quinary 310222133442
6 Senary 23333510011
8 Octal 1127606467
10 Decimal 157224247
12 Duodecimal 447a2307
16 Hexadecimal 95f0d37
20 Vigesimal 292d0c7
36 Base36 2llv07

Cryptographic Hash Functions

md5 01b4121253966eb3efbefe58dcc4836d
sha1 977556c5dae07f9921580ce93143bca92f42367c
sha256 85e570d2c3480c8e5a09e6f7d09f357b2f6b87c81c79520b451e06172b48ae39
sha512 d404ece73a03d1dd1f369be5b922ca26e1397462bdfbcfcd405064922a75b2df0aa0b00ba78be3858c6ebf9a4647801e8b8bbc7606655f8d5cc751f98a5304e4
ripemd-160 d8f3ea463346dcf256a861b24181c2163d049040

157224247 as geometric shapes

Circle

Radius = n
Diameter 314448494
Circumference 987869078.68277
Area 7.7658486015241E+16

Sphere

Radius = n
Volume 1.6279729315875E+25
Surface area 3.1063394406097E+17
Circumference 987869078.68277

Square

Length = n
Perimeter 628896988
Area 24719463844717009
Diagonal 222348662.4413

Cube

Length = n
Surface area 148316783068302054
Volume 3.8864990892294E+24
Space diagonal 272320383.98576

Equilateral Triangle

Length = n
Perimeter 471672741
Area 1.0703841828728E+16
Altitude 136160191.99288

Triangular Pyramid

Length = n
Surface area 1.0703841828728E+16
Volume 4.5802831017824E+23
Height 74116220.813766