156688140 (number)

156688140 is an even 9-digits composite number following 156688139 and preceding 156688141. In scientific notation, it is written as 1.56688140 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 35133696 positive integers (up to 156688140) that are relatively prime to 156688140.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred eighty-eight thousand one hundred forty

Notation

Scientific notation 1.56688140 × 10^8
Engineering notation 1.56688140 × 10^6

Prime Factorization of 156688140

Prime Factorization 2 × 2 × 7 × 5 × 3 × 53 × 7039

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78344070
Product of the distinct prime numbers

The prime factorization of 156688140 is 2 × 2 × 7 × 5 × 3 × 53 × 7039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156688140)

Multiplication

n×y
n×2 313376280
n×3 470064420
n×4 626752560
n×5 783440700

Division

n÷y
n÷2 78344070
n÷3 52229380
n÷3 39172035
n÷5 31337628

Exponentiation

ny
n2 24551173216659600
n3 3.8468776661362E+24
n4 6.0276010631442E+32
n5 9.4445359924609E+40

Nth Root

y√n
2√n 12517.513331329
3√n 539.11163948599
4√n 111.88169345934
5√n 43.551911903908

Divisors of 156688140

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156688139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156688140 can be divided by 96 positive divisors. The sum of these divisors (counting 156688140) is 1, the average is 0.010416666666667.

Base conversion 156688140

Base System Value
2 Binary 1001010101101101111100001100
3 Ternary 101220211120201110
4 Quaternary 21111231330030
5 Quinary 310103010030
6 Senary 23314212020
8 Octal 1125557414
10 Decimal 156688140
12 Duodecimal 44584010
16 Hexadecimal 956df0c
20 Vigesimal 28j6070
36 Base36 2ladcc

Cryptographic Hash Functions

md5 f1ea40f655790f048788ade8f6ce369d
sha1 779bfe495291f6c5d4e569e798673d79df5f2a20
sha256 eab1e9a839092108ed8ba4022bae7751a7124a4207aa819b1cee41de10533919
sha512 5c4e5c9a3210bcddd4bafce46777d23ebc2017bab7daf0fb22261cdde4f3caad2a131625964de56039f4b321a662d751f040a0acbccf00320fde1daf1d7eba7a
ripemd-160 2f94e8b95b11774e04f7f5be6cfc114a70c39e91

156688140 as geometric shapes

Circle

Radius = n
Diameter 313376280
Circumference 984500619.0573
Area 7.7129785414468E+16

Sphere

Radius = n
Volume 1.6113763486923E+25
Surface area 3.0851914165787E+17
Circumference 984500619.0573

Square

Length = n
Perimeter 626752560
Area 24551173216659600
Diagonal 221590492.65101

Cube

Length = n
Surface area 147307039299957600
Volume 3.8468776661362E+24
Space diagonal 271391819.42347

Equilateral Triangle

Length = n
Perimeter 470064420
Area 1.063096984917E+16
Altitude 135695909.71173

Triangular Pyramid

Length = n
Surface area 1.063096984917E+16
Volume 4.5335888068667E+23
Height 73863497.550338