155440235 (number)

155440235 is an odd 9-digits composite number following 155440234 and preceding 155440236. In scientific notation, it is written as 1.55440235 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 117807264 positive integers (up to 155440235) that are relatively prime to 155440235.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55440235 × 10^8
Engineering notation 1.55440235 × 10^6

Prime Factorization of 155440235

Prime Factorization 19 × 5 × 1636213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155440235
Product of the distinct prime numbers

The prime factorization of 155440235 is 19 × 5 × 1636213. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 72, 38, 775, 222, 9091, 9986, 79258, 52859, 99881, 751778, 1865687, 7169252, 95467336, 90399900, 662303006, 237622772, 1091401387, 9226016869

Basic calculations (n = 155440235)

Multiplication

n×y
n×2 310880470
n×3 466320705
n×4 621760940
n×5 777201175

Division

n÷y
n÷2 77720117.5
n÷3 51813411.666667
n÷3 38860058.75
n÷5 31088047

Exponentiation

ny
n2 24161666656855225
n3 3.7556951431332E+24
n4 5.8378613563699E+32
n5 9.0743854113156E+40

Nth Root

y√n
2√n 12467.567324863
3√n 537.67661475668
4√n 111.65826133728
5√n 43.482318098897

Divisors of 155440235

1, 5, 19, 95, 1636213, 8181065, 31088047, 155440235

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 -155440234
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 155440235 can be divided by 8 positive divisors. The sum of these divisors (counting 155440235) is 1, the average is 0.125.

Base conversion 155440235

Base System Value
2 Binary 1001010000111101010001101011
3 Ternary 101211111011220202
4 Quaternary 21100331101223
5 Quinary 304243041420
6 Senary 23231342415
8 Octal 1120752153
10 Decimal 155440235
12 Duodecimal 44081a0b
16 Hexadecimal 943d46b
20 Vigesimal 28ba0bf
36 Base36 2kjmgb

Cryptographic Hash Functions

md5 ee48ae911c419312601aee486998d93f
sha1 395ef24618716258d995c327ecf12a6161d7a31e
sha256 30688d5ce9808dbda19b77a0335aa8ee4a47e7e5006a5943d95a337ae83c261c
sha512 7ef877be93c1a13516d8c2a64ab63b7322594e3aff3b3f93fe2b38f2177faaea905b120b7f6e6ed31a65aefc47137251a7e9dd66aca483ae852915ee11a857d1
ripemd-160 3d06bedc7daf5886fdecb1b7031d37b89e432734

155440235 as geometric shapes

Circle

Radius = n
Diameter 310880470
Circumference 976659800.69654
Area 7.5906114467662E+16

Sphere

Radius = n
Volume 1.573181902772E+25
Surface area 3.0362445787065E+17
Circumference 976659800.69654

Square

Length = n
Perimeter 621760940
Area 24161666656855225
Diagonal 219825688.47546

Cube

Length = n
Surface area 144969999941131350
Volume 3.7556951431332E+24
Space diagonal 269230384.56045

Equilateral Triangle

Length = n
Perimeter 466320705
Area 1.0462308561304E+16
Altitude 134615192.28022

Triangular Pyramid

Length = n
Surface area 1.0462308561304E+16
Volume 4.4261291729648E+23
Height 73275229.49182