155432892 (number)

155432892 is an even 9-digits composite number following 155432891 and preceding 155432893. In scientific notation, it is written as 1.55432892 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 51810960 positive integers (up to 155432892) that are relatively prime to 155432892.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred thirty-two thousand eight hundred ninety-two

Notation

Scientific notation 1.55432892 × 10^8
Engineering notation 1.55432892 × 10^6

Prime Factorization of 155432892

Prime Factorization 2 × 2 × 3 × 12952741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77716446
Product of the distinct prime numbers

The prime factorization of 155432892 is 2 × 2 × 3 × 12952741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 17, 42, 190, 800, 6143, 8230, 24414, 63722, 371952, 323077, 6826171, 3844301, 33599680, 86345308, 721051979, 656553298, 1631398850, 2058632683

Basic calculations (n = 155432892)

Multiplication

n×y
n×2 310865784
n×3 466298676
n×4 621731568
n×5 777164460

Division

n÷y
n÷2 77716446
n÷3 51810964
n÷3 38858223
n÷5 31086578.4

Exponentiation

ny
n2 24159383915483664
n3 3.7551629109219E+24
n4 5.8367583117573E+32
n5 9.0722422430148E+40

Nth Root

y√n
2√n 12467.272837313
3√n 537.66814800513
4√n 111.65694262926
5√n 43.481907270008

Divisors of 155432892

1, 2, 3, 4, 6, 12, 12952741, 25905482, 38858223, 51810964, 77716446, 155432892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155432891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155432892 can be divided by 12 positive divisors. The sum of these divisors (counting 155432892) is 1, the average is 0.083333333333333.

Base conversion 155432892

Base System Value
2 Binary 1001010000111011011110111100
3 Ternary 101211110210211210
4 Quaternary 21100323132330
5 Quinary 304242323032
6 Senary 23231244420
8 Octal 1120733674
10 Decimal 155432892
12 Duodecimal 44079710
16 Hexadecimal 943b7bc
20 Vigesimal 28b924c
36 Base36 2kjgsc

Cryptographic Hash Functions

md5 c6ec8301ce81b9f87b9189b6f39c7139
sha1 3dda78e5909cc09f89f186853a5335bd4a17804e
sha256 aa05f6ea133a185983b726e1054dce6bfa535850267446a8ea47da3b21707b26
sha512 020833c6189d1df26a5d335e333570e4b8f7e2c926eace64be205a944a413da6f992f299c4149e8748f121725fd1cb135cddef72f6d7aa157512400305124050
ripemd-160 5d116d3b928c548940ccb49a3c1c0c3f9299ae6d

155432892 as geometric shapes

Circle

Radius = n
Diameter 310865784
Circumference 976613663.26683
Area 7.5898943024139E+16

Sphere

Radius = n
Volume 1.5729589618647E+25
Surface area 3.0359577209656E+17
Circumference 976613663.26683

Square

Length = n
Perimeter 621731568
Area 24159383915483664
Diagonal 219815303.90527

Cube

Length = n
Surface area 144956303492901984
Volume 3.7551629109219E+24
Space diagonal 269217666.11137

Equilateral Triangle

Length = n
Perimeter 466298676
Area 1.0461320105295E+16
Altitude 134608833.05568

Triangular Pyramid

Length = n
Surface area 1.0461320105295E+16
Volume 4.4255019312885E+23
Height 73271767.968424