156738121 (number)

156738121 is an odd 9-digits composite number following 156738120 and preceding 156738122. In scientific notation, it is written as 1.56738121 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 152913600 positive integers (up to 156738121) that are relatively prime to 156738121.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56738121 × 10^8
Engineering notation 1.56738121 × 10^6

Prime Factorization of 156738121

Prime Factorization 41 × 41 × 93241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3822881
Product of the distinct prime numbers

The prime factorization of 156738121 is 41 × 41 × 93241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 28, 92, 120, 146, 8122, 223, 58334, 28880, 725827, 718935, 7384914, 5117921, 31116304, 41174811, 82799004, 737961457, 908217499, 7180368285

Basic calculations (n = 156738121)

Multiplication

n×y
n×2 313476242
n×3 470214363
n×4 626952484
n×5 783690605

Division

n÷y
n÷2 78369060.5
n÷3 52246040.333333
n÷3 39184530.25
n÷5 31347624.2

Exponentiation

ny
n2 24566838574610641
n3 3.8505601170948E+24
n4 6.0352955755098E+32
n5 9.4596088818502E+40

Nth Root

y√n
2√n 12519.509614997
3√n 539.16895604341
4√n 111.89061450809
5√n 43.554690021538

Divisors of 156738121

1, 41, 1681, 93241, 3822881, 156738121

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156738120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156738121 can be divided by 6 positive divisors. The sum of these divisors (counting 156738121) is 1, the average is 0.16666666666667.

Base conversion 156738121

Base System Value
2 Binary 1001010101111010001001001001
3 Ternary 101220221010021121
4 Quaternary 21111322021021
5 Quinary 310111104441
6 Senary 23315235241
8 Octal 1125721111
10 Decimal 156738121
12 Duodecimal 445a8b21
16 Hexadecimal 957a249
20 Vigesimal 28jc561
36 Base36 2lbfwp

Cryptographic Hash Functions

md5 d5f83512ed5abf62fbeb3eee5c624d23
sha1 1ab6863273e8934d2e51e4ca7b04c26090c3d39f
sha256 83a91478c247efb5d4047cd38ae3710c77489b87fccdff37c99d0203130b35f2
sha512 4adae76db7c5da6610ef595b0aa81bc0d5cacecc0cb2c4cb9b43b618a941eac2b431544c5a84b9eacd2a3935e4c1af72093c4ee59ca642727487cd328543a2e0
ripemd-160 e11206a02fb9c1d52d3e66ed956170193921b4a2

156738121 as geometric shapes

Circle

Radius = n
Diameter 313476242
Circumference 984814658.94214
Area 7.7178999587923E+16

Sphere

Radius = n
Volume 1.6129188501428E+25
Surface area 3.0871599835169E+17
Circumference 984814658.94214

Square

Length = n
Perimeter 626952484
Area 24566838574610641
Diagonal 221661176.45908

Cube

Length = n
Surface area 147401031447663846
Volume 3.8505601170948E+24
Space diagonal 271478389.05488

Equilateral Triangle

Length = n
Perimeter 470214363
Area 1.0637753148142E+16
Altitude 135739194.52744

Triangular Pyramid

Length = n
Surface area 1.0637753148142E+16
Volume 4.5379286169403E+23
Height 73887058.819692