155004255 (number)

155004255 is an odd 9-digits composite number following 155004254 and preceding 155004256. In scientific notation, it is written as 1.55004255 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 70858944 positive integers (up to 155004255) that are relatively prime to 155004255.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four thousand two hundred fifty-five

Notation

Scientific notation 1.55004255 × 10^8
Engineering notation 1.55004255 × 10^6

Prime Factorization of 155004255

Prime Factorization 45 × 7 × 492077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155004255
Product of the distinct prime numbers

The prime factorization of 155004255 is 45 × 7 × 492077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 23, 92, 314, 494, 3358, 8023, 61251, 47988, 948640, 913655, 9987034, 6173619, 63462112, 98307923, 194392349, 819039333, 6284527090, 7273949156

Basic calculations (n = 155004255)

Multiplication

n×y
n×2 310008510
n×3 465012765
n×4 620017020
n×5 775021275

Division

n÷y
n÷2 77502127.5
n÷3 51668085
n÷3 38751063.75
n÷5 31000851

Exponentiation

ny
n2 24026319068105025
n3 3.7241816875439E+24
n4 5.7726400796239E+32
n5 8.9478377492524E+40

Nth Root

y√n
2√n 12450.070481728
3√n 537.17345083041
4√n 111.57988385784
5√n 43.457898776992

Divisors of 155004255

1, 7, 45, 315, 492077, 3444539, 22143465, 155004255

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 -155004254
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 155004255 can be divided by 8 positive divisors. The sum of these divisors (counting 155004255) is 1, the average is 0.125.

Base conversion 155004255

Base System Value
2 Binary 1001001111010010110101011111
3 Ternary 101210200000212100
4 Quaternary 21033102311133
5 Quinary 304140114010
6 Senary 23214140143
8 Octal 1117226537
10 Decimal 155004255
12 Duodecimal 43ab1653
16 Hexadecimal 93d2d5f
20 Vigesimal 288facf
36 Base36 2kaa1r

Cryptographic Hash Functions

md5 85e8c229727729156270089cf9d3850f
sha1 6c250411c13023aa5f3cb9f4857af6fc240c8098
sha256 139fb6ba8a5ca75b229da8cbaf0ca897e17c4600a78cbdca255af1a03fd9f618
sha512 63fac0ed2d256d78becdf92baa62e880bb6fa4c63888eac0285e9584efda54e806475c3da92431726f99662077bbf309874c60bb1e4b988c4c5cd30e6a1c63d4
ripemd-160 5feee834e00160d7f17ad3f2ef645ebc03feefba

155004255 as geometric shapes

Circle

Radius = n
Diameter 310008510
Circumference 973920457.56632
Area 7.5480907477163E+16

Sphere

Radius = n
Volume 1.5599815773629E+25
Surface area 3.0192362990865E+17
Circumference 973920457.56632

Square

Length = n
Perimeter 620017020
Area 24026319068105025
Diagonal 219209119.64654

Cube

Length = n
Surface area 144157914408630150
Volume 3.7241816875439E+24
Space diagonal 268475245.04936

Equilateral Triangle

Length = n
Perimeter 465012765
Area 1.0403701336205E+16
Altitude 134237622.52468

Triangular Pyramid

Length = n
Surface area 1.0403701336205E+16
Volume 4.3889902093884E+23
Height 73069706.548846