157028047 (number)

157028047 is an odd 9-digits composite number following 157028046 and preceding 157028048. In scientific notation, it is written as 1.57028047 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 142652160 positive integers (up to 157028047) that are relatively prime to 157028047.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-eight thousand forty-seven

Notation

Scientific notation 1.57028047 × 10^8
Engineering notation 1.57028047 × 10^6

Prime Factorization of 157028047

Prime Factorization 11 × 8353 × 1709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157028047
Product of the distinct prime numbers

The prime factorization of 157028047 is 11 × 8353 × 1709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 36, 97, 83, 823, 3245, 2685, 30178, 18417, 549098, 338816, 4176948, 6294755, 35548567, 81943605, 728853571, 242615075, 2675151549, 6925538124

Basic calculations (n = 157028047)

Multiplication

n×y
n×2 314056094
n×3 471084141
n×4 628112188
n×5 785140235

Division

n÷y
n÷2 78514023.5
n÷3 52342682.333333
n÷3 39257011.75
n÷5 31405609.4

Exponentiation

ny
n2 24657807544634209
n3 3.8719673620358E+24
n4 6.0800747290822E+32
n5 9.5474226032183E+40

Nth Root

y√n
2√n 12531.083233304
3√n 539.50119347878
4√n 111.94232101089
5√n 43.570791151444

Divisors of 157028047

1, 11, 1709, 8353, 18799, 91883, 14275277, 157028047

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 -157028046
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 157028047 can be divided by 8 positive divisors. The sum of these divisors (counting 157028047) is 1, the average is 0.125.

Base conversion 157028047

Base System Value
2 Binary 1001010111000000111011001111
3 Ternary 101221110211222121
4 Quaternary 21113000323033
5 Quinary 310144344142
6 Senary 23325353411
8 Octal 1127007317
10 Decimal 157028047
12 Duodecimal 44708867
16 Hexadecimal 95c0ecf
20 Vigesimal 2918a27
36 Base36 2lhnm7

Cryptographic Hash Functions

md5 1826f28661ca55e0bf9e810ac6536991
sha1 81efb5c275cbff7c80e12033f974b479350f0c35
sha256 07c56867b2b7ef29b0f8a5adcf325eb430dd2d517d9cb9b8537276ef18a7a337
sha512 815f9dcfa308e13f8360f952f4af0b2c862bba1c8fdd80f86fc7f2cdcabef6a76bcdc5bdbb51017f8b8988c54c9eaf9d2653cb7c9919284f5b5e0ca6be96cbca
ripemd-160 816b040cc7851c0bb3be5f002d230154144d6d8e

157028047 as geometric shapes

Circle

Radius = n
Diameter 314056094
Circumference 986636317.72551
Area 7.7464787035854E+16

Sphere

Radius = n
Volume 1.6218858959348E+25
Surface area 3.0985914814342E+17
Circumference 986636317.72551

Square

Length = n
Perimeter 628112188
Area 24657807544634209
Diagonal 222071193.74036

Cube

Length = n
Surface area 147946845267805254
Volume 3.8719673620358E+24
Space diagonal 271980555.61731

Equilateral Triangle

Length = n
Perimeter 471084141
Area 1.067714386764E+16
Altitude 135990277.80866

Triangular Pyramid

Length = n
Surface area 1.067714386764E+16
Volume 4.5631572970475E+23
Height 74023731.246787