155113685 (number)

155113685 is an odd 9-digits composite number following 155113684 and preceding 155113686. In scientific notation, it is written as 1.55113685 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 119532672 positive integers (up to 155113685) that are relatively prime to 155113685.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirteen thousand six hundred eighty-five

Notation

Scientific notation 1.55113685 × 10^8
Engineering notation 1.55113685 × 10^6

Prime Factorization of 155113685

Prime Factorization 215 × 73 × 9883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155113685
Product of the distinct prime numbers

The prime factorization of 155113685 is 215 × 73 × 9883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113685)

Multiplication

n×y
n×2 310227370
n×3 465341055
n×4 620454740
n×5 775568425

Division

n÷y
n÷2 77556842.5
n÷3 51704561.666667
n÷3 38778421.25
n÷5 31022737

Exponentiation

ny
n2 24060255274279225
n3 3.7320748576341E+24
n4 5.7889588386348E+32
n5 8.9794673777397E+40

Nth Root

y√n
2√n 12454.464460586
3√n 537.29983244265
4√n 111.59957195521
5√n 43.464033131804

Divisors of 155113685

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 -155113684
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 155113685 can be divided by 8 positive divisors. The sum of these divisors (counting 155113685) is 1, the average is 0.125.

Base conversion 155113685

Base System Value
2 Binary 1001001111101101100011010101
3 Ternary 101210212120222022
4 Quaternary 21033231203111
5 Quinary 304202114220
6 Senary 23220342525
8 Octal 1117554325
10 Decimal 155113685
12 Duodecimal 43b44a45
16 Hexadecimal 93ed8d5
20 Vigesimal 2899445
36 Base36 2kcmhh

Cryptographic Hash Functions

md5 e65991665b24cfdc13a0ecfe269c2350
sha1 5029c274d900b6b82a75f12a9173ad13369bb5df
sha256 d9b8dcbb6cebff1a2d1f3ce6a5c8ab146dc9c94836eba1a0f3d5501fd408099e
sha512 55927a12517bac99dd4c55ff8a9bf6eef6bd08ac6a613ba01de6c46d0d93fa514f7366f69f8bc461617fafa1dfe3f1426ad7ad8f8120552d277f479af55f43ce
ripemd-160 fde13fbb27c3dd933f18b76beff2dfbbca925cdc

155113685 as geometric shapes

Circle

Radius = n
Diameter 310227370
Circumference 974608026.53448
Area 7.5587521213171E+16

Sphere

Radius = n
Volume 1.5632878607187E+25
Surface area 3.0235008485268E+17
Circumference 974608026.53448

Square

Length = n
Perimeter 620454740
Area 24060255274279225
Diagonal 219363877.03667

Cube

Length = n
Surface area 144361531645675350
Volume 3.7320748576341E+24
Space diagonal 268664783.36923

Equilateral Triangle

Length = n
Perimeter 465341055
Area 1.0418396144532E+16
Altitude 134332391.68462

Triangular Pyramid

Length = n
Surface area 1.0418396144532E+16
Volume 4.3982923995482E+23
Height 73121292.345556