156742061 (number)

156742061 is an odd 9-digits composite number following 156742060 and preceding 156742062. In scientific notation, it is written as 1.56742061 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 134350332 positive integers (up to 156742061) that are relatively prime to 156742061.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand sixty-one

Notation

Scientific notation 1.56742061 × 10^8
Engineering notation 1.56742061 × 10^6

Prime Factorization of 156742061

Prime Factorization 7 × 22391723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156742061
Product of the distinct prime numbers

The prime factorization of 156742061 is 7 × 22391723. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 21, 94, 609, 917, 4839, 7939, 77618, 52089, 891665, 949372, 7285159, 5745574, 7236605, 35964527, 689709945, 625359079, 8871586116, 8098721768

Basic calculations (n = 156742061)

Multiplication

n×y
n×2 313484122
n×3 470226183
n×4 626968244
n×5 783710305

Division

n÷y
n÷2 78371030.5
n÷3 52247353.666667
n÷3 39185515.25
n÷5 31348412.2

Exponentiation

ny
n2 24568073686527721
n3 3.8508505044262E+24
n4 6.0359024466666E+32
n5 9.4607978948546E+40

Nth Root

y√n
2√n 12519.666968414
3√n 539.17347378692
4√n 111.89131766323
5√n 43.554908990289

Divisors of 156742061

1, 7, 22391723, 156742061

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156742060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156742061 can be divided by 4 positive divisors. The sum of these divisors (counting 156742061) is 1, the average is 0.25.

Base conversion 156742061

Base System Value
2 Binary 1001010101111011000110101101
3 Ternary 101220221022200112
4 Quaternary 21111323012231
5 Quinary 310111221221
6 Senary 23315305405
8 Octal 1125730655
10 Decimal 156742061
12 Duodecimal 445ab265
16 Hexadecimal 957b1ad
20 Vigesimal 28jcf31
36 Base36 2lbiy5

Cryptographic Hash Functions

md5 85bd0030442da6c20259e53d323d5701
sha1 960e65eff585c866cdb74621007c994f93844a43
sha256 1bbc79d94d4fca75605591b17cf8992b7bb7694d8fb871d6f59edf4fcabeb132
sha512 a64e182520e897f268684da994f584e74a8aa1c899a69303662955d64f71b3027aaacb4b66548304a8e1fa4ac3138cca05e660cab5711462ff1346ce543e576a
ripemd-160 6ef477124c4dc694ef9c47ce0e2a7b3309e4460a

156742061 as geometric shapes

Circle

Radius = n
Diameter 313484122
Circumference 984839414.69225
Area 7.7182879806448E+16

Sphere

Radius = n
Volume 1.6130404873037E+25
Surface area 3.0873151922579E+17
Circumference 984839414.69225

Square

Length = n
Perimeter 626968244
Area 24568073686527721
Diagonal 221666748.46051

Cube

Length = n
Surface area 147408442119166326
Volume 3.8508505044262E+24
Space diagonal 271485213.33506

Equilateral Triangle

Length = n
Perimeter 470226183
Area 1.0638287967291E+16
Altitude 135742606.66753

Triangular Pyramid

Length = n
Surface area 1.0638287967291E+16
Volume 4.5382708416924E+23
Height 73888916.153504