156742159 (number)

156742159 is an odd 9-digits composite number following 156742158 and preceding 156742160. In scientific notation, it is written as 1.56742159 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 126447360 positive integers (up to 156742159) that are relatively prime to 156742159.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56742159 × 10^8
Engineering notation 1.56742159 × 10^6

Prime Factorization of 156742159

Prime Factorization 17 × 7 × 1317161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156742159
Product of the distinct prime numbers

The prime factorization of 156742159 is 17 × 7 × 1317161. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156742159)

Multiplication

n×y
n×2 313484318
n×3 470226477
n×4 626968636
n×5 783710795

Division

n÷y
n÷2 78371079.5
n÷3 52247386.333333
n÷3 39185539.75
n÷5 31348431.8

Exponentiation

ny
n2 24568104407981281
n3 3.8508577274444E+24
n4 6.0359175420147E+32
n5 9.4608274708136E+40

Nth Root

y√n
2√n 12519.670882256
3√n 539.17358615622
4√n 111.89133515271
5√n 43.554914436664

Divisors of 156742159

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 -156742158
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 156742159 can be divided by 8 positive divisors. The sum of these divisors (counting 156742159) is 1, the average is 0.125.

Base conversion 156742159

Base System Value
2 Binary 1001010101111011001000001111
3 Ternary 101220221022211011
4 Quaternary 21111323020033
5 Quinary 310111222114
6 Senary 23315310051
8 Octal 1125731017
10 Decimal 156742159
12 Duodecimal 445ab327
16 Hexadecimal 957b20f
20 Vigesimal 28jcf7j
36 Base36 2lbj0v

Cryptographic Hash Functions

md5 a0946bafbf3204c99fdbd6baffd78cb7
sha1 3449f81e782eeeae72fc0ca0541e403e36029fca
sha256 8cfaafe0aeddf648c50f49237cab84e9eff6dba8d123957b39c6dc4484b8498e
sha512 334a5610f653b173c9cc659e3e22915275dd1843e1452bc421d4b12ebd028fd2c187552b04caec7eb44bfe5caaec8988c8452c29055acc1c97ab452bf87d1d3e
ripemd-160 31d12d74786c8c584f3236d008dd512f51656aa0

156742159 as geometric shapes

Circle

Radius = n
Diameter 313484318
Circumference 984840030.44441
Area 7.7182976320741E+16

Sphere

Radius = n
Volume 1.6130435128745E+25
Surface area 3.0873190528296E+17
Circumference 984840030.44441

Square

Length = n
Perimeter 626968636
Area 24568104407981281
Diagonal 221666887.05344

Cube

Length = n
Surface area 147408626447887686
Volume 3.8508577274444E+24
Space diagonal 271485383.07604

Equilateral Triangle

Length = n
Perimeter 470226477
Area 1.063830127007E+16
Altitude 135742691.53802

Triangular Pyramid

Length = n
Surface area 1.063830127007E+16
Volume 4.5382793541009E+23
Height 73888962.351147