156929988 (number)

156929988 is an even 9-digits composite number following 156929987 and preceding 156929989. In scientific notation, it is written as 1.56929988 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors. There are 52309992 positive integers (up to 156929988) that are relatively prime to 156929988.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred twenty-nine thousand nine hundred eighty-eight

Notation

Scientific notation 1.56929988 × 10^8
Engineering notation 1.56929988 × 10^6

Prime Factorization of 156929988

Prime Factorization 2 × 2 × 3 × 13077499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78464994
Product of the distinct prime numbers

The prime factorization of 156929988 is 2 × 2 × 3 × 13077499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156929988)

Multiplication

n×y
n×2 313859976
n×3 470789964
n×4 627719952
n×5 784649940

Division

n÷y
n÷2 78464994
n÷3 52309996
n÷3 39232497
n÷5 31385997.6

Exponentiation

ny
n2 24627021133680144
n3 3.8647181309842E+24
n4 6.0649016991873E+32
n5 9.5176495087464E+40

Nth Root

y√n
2√n 12527.169991662
3√n 539.38886967329
4√n 111.92484081589
5√n 43.565348078173

Divisors of 156929988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156929987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156929988 can be divided by 12 positive divisors. The sum of these divisors (counting 156929988) is 1, the average is 0.083333333333333.

Base conversion 156929988

Base System Value
2 Binary 1001010110101000111111000100
3 Ternary 101221021212110210
4 Quaternary 21112220333010
5 Quinary 310133224423
6 Senary 23323315420
8 Octal 1126507704
10 Decimal 156929988
12 Duodecimal 4467bb70
16 Hexadecimal 95a8fc4
20 Vigesimal 290g4j8
36 Base36 2lfjyc

Cryptographic Hash Functions

md5 34de4bcfb1909ed36b9354dbbafb8d3d
sha1 a82876eb31a286f4e0206cc8d763dc4b62583802
sha256 5d0e8c428329bb5e8a451da5c0e4e36b422027352db07fbc3610921866db6375
sha512 70b3ff06fc487c53a6c25cc2d8e129c5ad628d0f95659e6766267737a6a38ccea676164b0f59aacbd6d29d5c66d1d6483aa7398af91690d17b5d9b01820efc54
ripemd-160 70d30d221e453a2bd0cf229c3d3571799656fe19

156929988 as geometric shapes

Circle

Radius = n
Diameter 313859976
Circumference 986020194.85747
Area 7.736806867337E+16

Sphere

Radius = n
Volume 1.6188493451327E+25
Surface area 3.0947227469348E+17
Circumference 986020194.85747

Square

Length = n
Perimeter 627719952
Area 24627021133680144
Diagonal 221932517.37265

Cube

Length = n
Surface area 147762126802080864
Volume 3.8647181309842E+24
Space diagonal 271810712.44717

Equilateral Triangle

Length = n
Perimeter 470789964
Area 1.0663812960652E+16
Altitude 135905356.22359

Triangular Pyramid

Length = n
Surface area 1.0663812960652E+16
Volume 4.5546139963225E+23
Height 73977505.790882