155232904 (number)

155232904 is an even 9-digits composite number following 155232903 and preceding 155232905. In scientific notation, it is written as 1.55232904 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 77023440 positive integers (up to 155232904) that are relatively prime to 155232904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55232904 × 10^8
Engineering notation 1.55232904 × 10^6

Prime Factorization of 155232904

Prime Factorization 2 × 2 × 2 × 131 × 148123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38808226
Product of the distinct prime numbers

The prime factorization of 155232904 is 2 × 2 × 2 × 131 × 148123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 46, 24, 517, 780, 4181, 5448, 377, 95811, 680708, 713739, 3806236, 6787018, 4046219, 89632960, 100783847, 570464309, 6018382610, 2959834067

Basic calculations (n = 155232904)

Multiplication

n×y
n×2 310465808
n×3 465698712
n×4 620931616
n×5 776164520

Division

n÷y
n÷2 77616452
n÷3 51744301.333333
n÷3 38808226
n÷5 31046580.8

Exponentiation

ny
n2 24097254484273216
n3 3.7406867920208E+24
n4 5.8067767367983E+32
n5 9.0140281573284E+40

Nth Root

y√n
2√n 12459.249736641
3√n 537.43745181664
4√n 111.62100938731
5√n 43.470712292633

Divisors of 155232904

1, 2, 4, 8, 131, 262, 524, 1048, 148123, 296246, 592492, 1184984, 19404113, 38808226, 77616452, 155232904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155232903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155232904 can be divided by 16 positive divisors. The sum of these divisors (counting 155232904) is 1, the average is 0.0625.

Base conversion 155232904

Base System Value
2 Binary 1001010000001010101010001000
3 Ternary 101211002122111211
4 Quaternary 21100022222020
5 Quinary 304214423104
6 Senary 23223102504
8 Octal 1120125210
10 Decimal 155232904
12 Duodecimal 43ba1a34
16 Hexadecimal 940aa88
20 Vigesimal 28a4254
36 Base36 2kf6h4

Cryptographic Hash Functions

md5 825fcc855eda04729d715f0578cd421d
sha1 98f9e48d8b7ab536f4ee26eae1d5e2c79d40f00c
sha256 c6c204964684455119bb60c1d6e383ad7d0b11bb70046ee0f94c21d7142610e2
sha512 4b7103a6d47af3aa8bfe53570081ca207293b438f82b214246e510026d26e40cd1a59cd45c2862ea8142d03522fc5716822ee48ab832f2fe7560c1cf46c3b946
ripemd-160 7351ccdacf9038fca33a549ad436f570bb1a0543

155232904 as geometric shapes

Circle

Radius = n
Diameter 310465808
Circumference 975357101.60362
Area 7.5703757659476E+16

Sphere

Radius = n
Volume 1.566895219359E+25
Surface area 3.0281503063791E+17
Circumference 975357101.60362

Square

Length = n
Perimeter 620931616
Area 24097254484273216
Diagonal 219532478.16336

Cube

Length = n
Surface area 144583526905639296
Volume 3.7406867920208E+24
Space diagonal 268871276.73446

Equilateral Triangle

Length = n
Perimeter 465698712
Area 1.043441727242E+16
Altitude 134435638.36723

Triangular Pyramid

Length = n
Surface area 1.043441727242E+16
Volume 4.4084416615547E+23
Height 73177492.72112