156728013 (number)

156728013 is an odd 9-digits composite number following 156728012 and preceding 156728014. In scientific notation, it is written as 1.56728013 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 94811904 positive integers (up to 156728013) that are relatively prime to 156728013.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred twenty-eight thousand thirteen

Notation

Scientific notation 1.56728013 × 10^8
Engineering notation 1.56728013 × 10^6

Prime Factorization of 156728013

Prime Factorization 3 × 767 × 68113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156728013
Product of the distinct prime numbers

The prime factorization of 156728013 is 3 × 767 × 68113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 75, 68, 701, 863, 3214, 3745, 85229, 58655, 736348, 678484, 2672555, 9488899, 58471346, 72493468, 309439344, 691950820, 7859123, 2503438597

Basic calculations (n = 156728013)

Multiplication

n×y
n×2 313456026
n×3 470184039
n×4 626912052
n×5 783640065

Division

n÷y
n÷2 78364006.5
n÷3 52242671
n÷3 39182003.25
n÷5 31345602.6

Exponentiation

ny
n2 24563670058928169
n3 3.8498152003234E+24
n4 6.0337388676388E+32
n5 9.4565590368591E+40

Nth Root

y√n
2√n 12519.105918555
3√n 539.15736550642
4√n 111.88881051542
5√n 43.554128240956

Divisors of 156728013

1, 3, 767, 2301, 68113, 204339, 52242671, 156728013

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156728012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156728013 can be divided by 8 positive divisors. The sum of these divisors (counting 156728013) is 1, the average is 0.125.

Base conversion 156728013

Base System Value
2 Binary 1001010101110111101011001101
3 Ternary 101220220121102020
4 Quaternary 21111313223031
5 Quinary 310110244023
6 Senary 23315120353
8 Octal 1125675315
10 Decimal 156728013
12 Duodecimal 445a30b9
16 Hexadecimal 9577acd
20 Vigesimal 28jb00d
36 Base36 2lb83x

Cryptographic Hash Functions

md5 07223dd297e436cc0421fa94388d5517
sha1 c8679ded474bf2a6eaa636c7aa5d03a431f98073
sha256 33efccc684c89c5d2b8366d9c9c309b07baa2140ea26cdae9874187037ef5f73
sha512 c848d114a36610820fb8bcf569bb29331a71ffeb8156d76d54fb2caac5b3e6b6d05b1d6ab221ea0354294463fd7454bc1631241304d433843b798f7e2218fd03
ripemd-160 c1d6a6708a6e99aa391ea2bb038b609cdf570b84

156728013 as geometric shapes

Circle

Radius = n
Diameter 313456026
Circumference 984751148.50505
Area 7.7169045402332E+16

Sphere

Radius = n
Volume 1.6126068201352E+25
Surface area 3.0867618160933E+17
Circumference 984751148.50505

Square

Length = n
Perimeter 626912052
Area 24563670058928169
Diagonal 221646881.58839

Cube

Length = n
Surface area 147382020353569014
Volume 3.8498152003234E+24
Space diagonal 271460881.48532

Equilateral Triangle

Length = n
Perimeter 470184039
Area 1.0636381140605E+16
Altitude 135730440.74266

Triangular Pyramid

Length = n
Surface area 1.0636381140605E+16
Volume 4.5370507241062E+23
Height 73882293.862796