155315065 (number)

155315065 is an odd 9-digits composite number following 155315064 and preceding 155315066. In scientific notation, it is written as 1.55315065 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 124205952 positive integers (up to 155315065) that are relatively prime to 155315065.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million three hundred fifteen thousand sixty-five

Notation

Scientific notation 1.55315065 × 10^8
Engineering notation 1.55315065 × 10^6

Prime Factorization of 155315065

Prime Factorization 5 × 4297 × 7229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155315065
Product of the distinct prime numbers

The prime factorization of 155315065 is 5 × 4297 × 7229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 34, 92, 828, 631, 9033, 9209, 98625, 5265, 529581, 177808, 9550153, 3847584, 26554644, 73312014, 441300698, 751349991, 7148029581, 7746625601

Basic calculations (n = 155315065)

Multiplication

n×y
n×2 310630130
n×3 465945195
n×4 621260260
n×5 776575325

Division

n÷y
n÷2 77657532.5
n÷3 51771688.333333
n÷3 38828766.25
n÷5 31063013

Exponentiation

ny
n2 24122769415954225
n3 3.7466294998189E+24
n4 5.819080042953E+32
n5 9.0379079511144E+40

Nth Root

y√n
2√n 12462.546489382
3√n 537.53225261666
4√n 111.63577602804
5√n 43.475312916853

Divisors of 155315065

1, 5, 4297, 7229, 21485, 36145, 31063013, 155315065

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 -155315064
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 155315065 can be divided by 8 positive divisors. The sum of these divisors (counting 155315065) is 1, the average is 0.125.

Base conversion 155315065

Base System Value
2 Binary 1001010000011110101101111001
3 Ternary 101211020211012211
4 Quaternary 21100132231321
5 Quinary 304230040230
6 Senary 23224535121
8 Octal 1120365571
10 Decimal 155315065
12 Duodecimal 440214a1
16 Hexadecimal 941eb79
20 Vigesimal 28ae7d5
36 Base36 2kgxvd

Cryptographic Hash Functions

md5 9d95e75719eabd5a24dda33f4ff87ae7
sha1 a91010bb0855e9b43daff9977038a6e181ef9825
sha256 42305db74a66bae0975f1c331277d541e3abf3062f02059246cdec9070adc34b
sha512 2c26f772992791797c22b384fe5530ad3ce9c486ee0e4082101f8ed6d4f99fa38f4cb16d19078c575b7fde7cd767a7cdd4938051964c5fcccd3e4b526610f23a
ripemd-160 8f0efa8a27cd5dc5a3f8d374e81a8ac592fef8d3

155315065 as geometric shapes

Circle

Radius = n
Diameter 310630130
Circumference 975873334.39164
Area 7.5783915181402E+16

Sphere

Radius = n
Volume 1.5693844949805E+25
Surface area 3.0313566072561E+17
Circumference 975873334.39164

Square

Length = n
Perimeter 621260260
Area 24122769415954225
Diagonal 219648671.36386

Cube

Length = n
Surface area 144736616495725350
Volume 3.7466294998189E+24
Space diagonal 269013583.76086

Equilateral Triangle

Length = n
Perimeter 465945195
Area 1.0445465561925E+16
Altitude 134506791.88043

Triangular Pyramid

Length = n
Surface area 1.0445465561925E+16
Volume 4.4154452098592E+23
Height 73216223.787953