157047471 (number)

157047471 is an odd 9-digits composite number following 157047470 and preceding 157047472. In scientific notation, it is written as 1.57047471 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 89741304 positive integers (up to 157047471) that are relatively prime to 157047471.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57047471 × 10^8
Engineering notation 1.57047471 × 10^6

Prime Factorization of 157047471

Prime Factorization 63 × 3 × 830939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157047471
Product of the distinct prime numbers

The prime factorization of 157047471 is 63 × 3 × 830939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 92, 46, 130, 752, 3819, 1584, 21249, 3731, 900862, 172635, 9001826, 5506471, 38664458, 60883646, 306644782, 907158323, 892843659, 2383589187

Basic calculations (n = 157047471)

Multiplication

n×y
n×2 314094942
n×3 471142413
n×4 628189884
n×5 785237355

Division

n÷y
n÷2 78523735.5
n÷3 52349157
n÷3 39261867.75
n÷5 31409494.2

Exponentiation

ny
n2 24663908147495841
n3 3.8734043995405E+24
n4 6.0830836510811E+32
n5 9.5533290328374E+40

Nth Root

y√n
2√n 12531.858242096
3√n 539.5234375711
4√n 111.94578260076
5√n 43.571869018986

Divisors of 157047471

1, 3, 63, 189, 830939, 2492817, 52349157, 157047471

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 -157047470
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 157047471 can be divided by 8 positive divisors. The sum of these divisors (counting 157047471) is 1, the average is 0.125.

Base conversion 157047471

Base System Value
2 Binary 1001010111000101101010101111
3 Ternary 101221111211122000
4 Quaternary 21113011222233
5 Quinary 310201004341
6 Senary 23330023343
8 Octal 1127055257
10 Decimal 157047471
12 Duodecimal 44717b53
16 Hexadecimal 95c5aaf
20 Vigesimal 291aidb
36 Base36 2li2lr

Cryptographic Hash Functions

md5 9af78d9fcfd5f434c9578b38934956f2
sha1 910052fff89ca6410a46f3aa4d75460de72aeeec
sha256 5982f963cdada1fcd9fa95d5343f3d6048fe9a14ccc3cfe553279f7280bd18d5
sha512 f52e2ef43a3563c90c02ab250518c9c125b86a9fd3b00ef6604fc66286bc53922122df08971e7f128592b23fcb64422fe06013b15af7b46a04e0b119a19e454a
ripemd-160 1b0af380fd47dce7da323f63738aad1fecd3151f

157047471 as geometric shapes

Circle

Radius = n
Diameter 314094942
Circumference 986758362.31691
Area 7.7483952644986E+16

Sphere

Radius = n
Volume 1.6224878407972E+25
Surface area 3.0993581057995E+17
Circumference 986758362.31691

Square

Length = n
Perimeter 628189884
Area 24663908147495841
Diagonal 222098663.4246

Cube

Length = n
Surface area 147983448884975046
Volume 3.8734043995405E+24
Space diagonal 272014198.9722

Equilateral Triangle

Length = n
Perimeter 471142413
Area 1.0679785506169E+16
Altitude 136007099.4861

Triangular Pyramid

Length = n
Surface area 1.0679785506169E+16
Volume 4.5648508619882E+23
Height 74032887.808198