156989470 (number)

156989470 is an even 9-digits composite number following 156989469 and preceding 156989471. In scientific notation, it is written as 1.56989470 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 55086080 positive integers (up to 156989470) that are relatively prime to 156989470.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred eighty-nine thousand four hundred seventy

Notation

Scientific notation 1.56989470 × 10^8
Engineering notation 1.56989470 × 10^6

Prime Factorization of 156989470

Prime Factorization 2 × 5 × 11 × 29 × 29 × 1697

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5413430
Product of the distinct prime numbers

The prime factorization of 156989470 is 2 × 5 × 11 × 29 × 29 × 1697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989470)

Multiplication

n×y
n×2 313978940
n×3 470968410
n×4 627957880
n×5 784947350

Division

n÷y
n÷2 78494735
n÷3 52329823.333333
n÷3 39247367.5
n÷5 31397894

Exponentiation

ny
n2 24645693690880900
n3 3.8691143903137E+24
n4 6.0741021750473E+32
n5 9.5357008118652E+40

Nth Root

y√n
2√n 12529.543886351
3√n 539.45701019965
4√n 111.93544517422
5√n 43.568650138245

Divisors of 156989470

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156989469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156989470 can be divided by 48 positive divisors. The sum of these divisors (counting 156989470) is 1, the average is 0.020833333333333.

Base conversion 156989470

Base System Value
2 Binary 1001010110110111100000011110
3 Ternary 101221101220001211
4 Quaternary 21112313200132
5 Quinary 310142130340
6 Senary 23324455034
8 Octal 1126674036
10 Decimal 156989470
12 Duodecimal 446aa47a
16 Hexadecimal 95b781e
20 Vigesimal 2913dda
36 Base36 2lgtum

Cryptographic Hash Functions

md5 6acbfed68118d57115b69213f359cfdf
sha1 4e77e7f438971289e6b03fb92e3e24006ad45dba
sha256 0bc7dd66b29ffe94592199817a762277c75968187a767ef1996107a73ad94d80
sha512 e712fb23172598bac64bfeae72ec811791f80d2de1440400c2a8058c680455a87a367b83e8c775bd5267b13a5e924e4411042d1aa320f4876667c2f65b446595
ripemd-160 dc20e447897a1f5deecf6f19363007d0ae1bdfad

156989470 as geometric shapes

Circle

Radius = n
Diameter 313978940
Circumference 986393931.28591
Area 7.7426730241896E+16

Sphere

Radius = n
Volume 1.6206908459344E+25
Surface area 3.0970692096758E+17
Circumference 986393931.28591

Square

Length = n
Perimeter 627957880
Area 24645693690880900
Diagonal 222016637.62376

Cube

Length = n
Surface area 147874162145285400
Volume 3.8691143903137E+24
Space diagonal 271913738.29331

Equilateral Triangle

Length = n
Perimeter 470968410
Area 1.0671898415096E+16
Altitude 135956869.14666

Triangular Pyramid

Length = n
Surface area 1.0671898415096E+16
Volume 4.5597950376288E+23
Height 74005545.874588