157047472 (number)

157047472 is an even 9-digits composite number following 157047471 and preceding 157047473. In scientific notation, it is written as 1.57047472 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 78523728 positive integers (up to 157047472) that are relatively prime to 157047472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57047472 × 10^8
Engineering notation 1.57047472 × 10^6

Prime Factorization of 157047472

Prime Factorization 2 × 2 × 2 × 2 × 9815467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19630934
Product of the distinct prime numbers

The prime factorization of 157047472 is 2 × 2 × 2 × 2 × 9815467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 82, 65, 8, 738, 467, 9332, 73600, 29105, 75875, 433453, 4921898, 1314905, 9327998, 10143817, 491124732, 64079313, 3547472696, 5730494755

Basic calculations (n = 157047472)

Multiplication

n×y
n×2 314094944
n×3 471142416
n×4 628189888
n×5 785237360

Division

n÷y
n÷2 78523736
n÷3 52349157.333333
n÷3 39261868
n÷5 31409494.4

Exponentiation

ny
n2 24663908461590784
n3 3.8734044735322E+24
n4 6.0830838060173E+32
n5 9.5533293369915E+40

Nth Root

y√n
2√n 12531.858281995
3√n 539.52343871624
4√n 111.94578277896
5√n 43.571869074475

Divisors of 157047472

1, 2, 4, 8, 16, 9815467, 19630934, 39261868, 78523736, 157047472

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157047471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157047472 can be divided by 10 positive divisors. The sum of these divisors (counting 157047472) is 1, the average is 0.1.

Base conversion 157047472

Base System Value
2 Binary 1001010111000101101010110000
3 Ternary 101221111211122001
4 Quaternary 21113011222300
5 Quinary 310201004342
6 Senary 23330023344
8 Octal 1127055260
10 Decimal 157047472
12 Duodecimal 44717b54
16 Hexadecimal 95c5ab0
20 Vigesimal 291aidc
36 Base36 2li2ls

Cryptographic Hash Functions

md5 31e2b80b109af567a51446706d777214
sha1 0151ebd1d7cfb016f34ba0b8dbd35bfd1d2fea89
sha256 ecebf30e96369ce13a326fc0521c7c01c96d00f32de12197915b83e40b6d2189
sha512 cacd6b8370df253b7f27a4e48d8b5dadc844396070c9ac17946f544f96773e5769c6a8f9aea3fb3f03d55170b79473141c83e26759d7365953078a0945d70ba7
ripemd-160 4a5ee8c275a72106c8f3d6e692a9d0657d5e5cae

157047472 as geometric shapes

Circle

Radius = n
Diameter 314094944
Circumference 986758368.6001
Area 7.7483953631745E+16

Sphere

Radius = n
Volume 1.6224878717908E+25
Surface area 3.0993581452698E+17
Circumference 986758368.6001

Square

Length = n
Perimeter 628189888
Area 24663908461590784
Diagonal 222098664.83881

Cube

Length = n
Surface area 147983450769544704
Volume 3.8734044735322E+24
Space diagonal 272014200.70425

Equilateral Triangle

Length = n
Perimeter 471142416
Area 1.0679785642176E+16
Altitude 136007100.35213

Triangular Pyramid

Length = n
Surface area 1.0679785642176E+16
Volume 4.5648509491883E+23
Height 74032888.279603