156689664 (number)

156689664 is an even 9-digits composite number following 156689663 and preceding 156689665. In scientific notation, it is written as 1.56689664 × 10^8. The sum of its digits is 51. It has a total of 10 prime factors and 36 positive divisors. There are 52229632 positive integers (up to 156689664) that are relatively prime to 156689664.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56689664 × 10^8
Engineering notation 1.56689664 × 10^6

Prime Factorization of 156689664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 204023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1224138
Product of the distinct prime numbers

The prime factorization of 156689664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 204023. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156689664)

Multiplication

n×y
n×2 313379328
n×3 470068992
n×4 626758656
n×5 783448320

Division

n÷y
n÷2 78344832
n÷3 52229888
n÷3 39172416
n÷5 31337932.8

Exponentiation

ny
n2 24551650804432896
n3 3.8469899151919E+24
n4 6.0278355722281E+32
n5 9.4449953045967E+40

Nth Root

y√n
2√n 12517.574205891
3√n 539.11338733893
4√n 111.88196550781
5√n 43.551996623601

Divisors of 156689664

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156689663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156689664 can be divided by 36 positive divisors. The sum of these divisors (counting 156689664) is 1, the average is 0.027777777777778.

Base conversion 156689664

Base System Value
2 Binary 1001010101101110010100000000
3 Ternary 101220211122210220
4 Quaternary 21111232110000
5 Quinary 310103032124
6 Senary 23314223040
8 Octal 1125562400
10 Decimal 156689664
12 Duodecimal 44584a80
16 Hexadecimal 956e500
20 Vigesimal 28j6434
36 Base36 2laeio

Cryptographic Hash Functions

md5 10b83536960c71e6bb987f7969d27310
sha1 641bb9a64e2df9393e365af6073007b66d86e452
sha256 0b3b9562f3f8c1c8b6e3da399bec5898bf7a4b803267d8364de79271ea5254cc
sha512 882538eee2b961cbe3b3f59b7c33693eac97c9a320fdc0e3c8c07014a2411d0888cf28178a276cee625a59f36d1d9a2e3defa13fc993052871aa74d4f34f78ef
ripemd-160 46ee36eb3557db7cdf316a8ee224d6aa4b14dbc1

156689664 as geometric shapes

Circle

Radius = n
Diameter 313379328
Circumference 984510194.63171
Area 7.7131285800708E+16

Sphere

Radius = n
Volume 1.6114233674668E+25
Surface area 3.0852514320283E+17
Circumference 984510194.63171

Square

Length = n
Perimeter 626758656
Area 24551650804432896
Diagonal 221592647.91248

Cube

Length = n
Surface area 147309904826597376
Volume 3.8469899151919E+24
Space diagonal 271394459.0689

Equilateral Triangle

Length = n
Perimeter 470068992
Area 1.0631176650742E+16
Altitude 135697229.53445

Triangular Pyramid

Length = n
Surface area 1.0631176650742E+16
Volume 4.5337210936474E+23
Height 73864215.970828