156955155 (number)

156955155 is an odd 9-digits composite number following 156955154 and preceding 156955156. In scientific notation, it is written as 1.56955155 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 71750880 positive integers (up to 156955155) that are relatively prime to 156955155.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred fifty-five thousand one hundred fifty-five

Notation

Scientific notation 1.56955155 × 10^8
Engineering notation 1.56955155 × 10^6

Prime Factorization of 156955155

Prime Factorization 3 × 7 × 5 × 1494811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156955155
Product of the distinct prime numbers

The prime factorization of 156955155 is 3 × 7 × 5 × 1494811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156955155)

Multiplication

n×y
n×2 313910310
n×3 470865465
n×4 627820620
n×5 784775775

Division

n÷y
n÷2 78477577.5
n÷3 52318385
n÷3 39238788.75
n÷5 31391031

Exponentiation

ny
n2 24634920681074025
n3 3.8665777939107E+24
n4 6.0687931696281E+32
n5 9.5252837260192E+40

Nth Root

y√n
2√n 12528.174448019
3√n 539.41770222097
4√n 111.9293279173
5√n 43.566745311172

Divisors of 156955155

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156955154
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156955155 can be divided by 16 positive divisors. The sum of these divisors (counting 156955155) is 1, the average is 0.0625.

Base conversion 156955155

Base System Value
2 Binary 1001010110101111001000010011
3 Ternary 101221100010222220
4 Quaternary 21112233020103
5 Quinary 310140031110
6 Senary 23324032123
8 Octal 1126571023
10 Decimal 156955155
12 Duodecimal 44692643
16 Hexadecimal 95af213
20 Vigesimal 290j7hf
36 Base36 2lg3df

Cryptographic Hash Functions

md5 cfafd85fcb1e55d3bf070445103fd283
sha1 d6ef28ab4aa6d4b304ad8a06b8a9cdf163f60696
sha256 cc4c66d0694923e3829d193e194653b02a3397a27b4a98e92453b4eff2f146fc
sha512 5309c87305ffd6723528beb10087e479e35cff976f38b50239a0e997f236dcfb4861727656233b5a2c5eae0f3fab3de145e843933a8ed18152ce441cc2e8b166
ripemd-160 7fcc2029eb0ca5ba2c26028f1e6a94fb6d8e3d4e

156955155 as geometric shapes

Circle

Radius = n
Diameter 313910310
Circumference 986178323.78209
Area 7.7392885833429E+16

Sphere

Radius = n
Volume 1.6196283189178E+25
Surface area 3.0957154333372E+17
Circumference 986178323.78209

Square

Length = n
Perimeter 627820620
Area 24634920681074025
Diagonal 221968108.88537

Cube

Length = n
Surface area 147809524086444150
Volume 3.8665777939107E+24
Space diagonal 271854302.96985

Equilateral Triangle

Length = n
Perimeter 470865465
Area 1.0667233565012E+16
Altitude 135927151.48492

Triangular Pyramid

Length = n
Surface area 1.0667233565012E+16
Volume 4.5568056300993E+23
Height 73989369.628457