156688272 (number)

156688272 is an even 9-digits composite number following 156688271 and preceding 156688273. In scientific notation, it is written as 1.56688272 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 48211200 positive integers (up to 156688272) that are relatively prime to 156688272.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred eighty-eight thousand two hundred seventy-two

Notation

Scientific notation 1.56688272 × 10^8
Engineering notation 1.56688272 × 10^6

Prime Factorization of 156688272

Prime Factorization 2 × 2 × 2 × 2 × 117 × 83701

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19586034
Product of the distinct prime numbers

The prime factorization of 156688272 is 2 × 2 × 2 × 2 × 117 × 83701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156688272)

Multiplication

n×y
n×2 313376544
n×3 470064816
n×4 626753088
n×5 783441360

Division

n÷y
n÷2 78344136
n÷3 52229424
n÷3 39172068
n÷5 31337654.4

Exponentiation

ny
n2 24551214582345984
n3 3.846887388409E+24
n4 6.027621374684E+32
n5 9.444575774695E+40

Nth Root

y√n
2√n 12517.518603941
3√n 539.11179087528
4√n 111.88171702267
5√n 43.55191924186

Divisors of 156688272

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156688271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156688272 can be divided by 20 positive divisors. The sum of these divisors (counting 156688272) is 1, the average is 0.05.

Base conversion 156688272

Base System Value
2 Binary 1001010101101101111110010000
3 Ternary 101220211120220100
4 Quaternary 21111231332100
5 Quinary 310103011042
6 Senary 23314212400
8 Octal 1125557620
10 Decimal 156688272
12 Duodecimal 44584100
16 Hexadecimal 956df90
20 Vigesimal 28j60dc
36 Base36 2ladg0

Cryptographic Hash Functions

md5 b407053ed1327093956f51e2b50b770f
sha1 e0df2d165bc47b2b2eeafe79082c9ad18d9456bd
sha256 6b5b8576d7c57e8dd1d8db79638da56dc25babf569d1b682c07dfbfeb9603673
sha512 8cf494cecd8368d281dd76c68b32a00eabbadf0e275ed793e064fcdf648fa1fb614920defec4db59abfa273ac33074ffba179a158bc8e354726fbd8367a64266
ripemd-160 94ce2ef70ec0f3cf5759d7ff7a19d897bf7f2e97

156688272 as geometric shapes

Circle

Radius = n
Diameter 313376544
Circumference 984501448.43776
Area 7.7129915368605E+16

Sphere

Radius = n
Volume 1.6113804211484E+25
Surface area 3.0851966147442E+17
Circumference 984501448.43776

Square

Length = n
Perimeter 626753088
Area 24551214582345984
Diagonal 221590679.3272

Cube

Length = n
Surface area 147307287494075904
Volume 3.846887388409E+24
Space diagonal 271392048.05417

Equilateral Triangle

Length = n
Perimeter 470064816
Area 1.0630987761037E+16
Altitude 135696024.02709

Triangular Pyramid

Length = n
Surface area 1.0630987761037E+16
Volume 4.533600264675E+23
Height 73863559.775735