155113769 (number)

155113769 is an odd 9-digits composite number following 155113768 and preceding 155113770. In scientific notation, it is written as 1.55113769 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 155081040 positive integers (up to 155113769) that are relatively prime to 155113769.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred thirteen thousand seven hundred sixty-nine

Notation

Scientific notation 1.55113769 × 10^8
Engineering notation 1.55113769 × 10^6

Prime Factorization of 155113769

Prime Factorization 5749 × 26981

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 155113769
Product of the distinct prime numbers

The prime factorization of 155113769 is 5749 × 26981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113769)

Multiplication

n×y
n×2 310227538
n×3 465341307
n×4 620455076
n×5 775568845

Division

n÷y
n÷2 77556884.5
n÷3 51704589.666667
n÷3 38778442.25
n÷5 31022753.8

Exponentiation

ny
n2 24060281333385361
n3 3.7320809208217E+24
n4 5.7889713784165E+32
n5 8.9794916913931E+40

Nth Root

y√n
2√n 12454.46783287
3√n 537.29992943211
4√n 111.59958706407
5√n 43.46403783929

Divisors of 155113769

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155113768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155113769 can be divided by 4 positive divisors. The sum of these divisors (counting 155113769) is 1, the average is 0.25.

Base conversion 155113769

Base System Value
2 Binary 1001001111101101100100101001
3 Ternary 101210212121002102
4 Quaternary 21033231210221
5 Quinary 304202120034
6 Senary 23220343145
8 Octal 1117554451
10 Decimal 155113769
12 Duodecimal 43b44ab5
16 Hexadecimal 93ed929
20 Vigesimal 2899489
36 Base36 2kcmjt

Cryptographic Hash Functions

md5 8d9ecc9451f690d0aa2b96bac8a04e03
sha1 49ee6bc7350a0d0a04f71509cfca37067dac68b7
sha256 a3fa7f3069ba7c94bac68d31896fb5d1b94724e8104b42177c9515800a31d322
sha512 3e4293e471d56ed76a794dd442823897fe780e3a3f0b84f52c3c1ba00dfb7e66fb9ef77831bf8fc381b1cc5d11d002df98afbe7e7c6f735c5fa8379e8af18858
ripemd-160 18481050ec9604ffac2d65619fe0b23554e4634b

155113769 as geometric shapes

Circle

Radius = n
Diameter 310227538
Circumference 974608554.32205
Area 7.5587603080267E+16

Sphere

Radius = n
Volume 1.5632904004608E+25
Surface area 3.0235041232107E+17
Circumference 974608554.32205

Square

Length = n
Perimeter 620455076
Area 24060281333385361
Diagonal 219363995.83061

Cube

Length = n
Surface area 144361688000312166
Volume 3.7320809208217E+24
Space diagonal 268664928.8615

Equilateral Triangle

Length = n
Perimeter 465341307
Area 1.0418407428456E+16
Altitude 134332464.43075

Triangular Pyramid

Length = n
Surface area 1.0418407428456E+16
Volume 4.3982995450833E+23
Height 73121331.943536