155113900 (number)

155113900 is an even 9-digits composite number following 155113899 and preceding 155113901. In scientific notation, it is written as 1.55113900 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 36 positive divisors. There are 60600960 positive integers (up to 155113900) that are relatively prime to 155113900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55113900 × 10^8
Engineering notation 1.55113900 × 10^6

Prime Factorization of 155113900

Prime Factorization 2 × 2 × 5 × 5 × 43 × 36073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15511390
Product of the distinct prime numbers

The prime factorization of 155113900 is 2 × 2 × 5 × 5 × 43 × 36073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113900)

Multiplication

n×y
n×2 310227800
n×3 465341700
n×4 620455600
n×5 775569500

Division

n÷y
n÷2 77556950
n÷3 51704633.333333
n÷3 38778475
n÷5 31022780

Exponentiation

ny
n2 24060321973210000
n3 3.7320903765203E+24
n4 5.7889909345453E+32
n5 8.9795296092197E+40

Nth Root

y√n
2√n 12454.473092026
3√n 537.30008068941
4√n 111.59961062668
5√n 43.464045180724

Divisors of 155113900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155113899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155113900 can be divided by 36 positive divisors. The sum of these divisors (counting 155113900) is 1, the average is 0.027777777777778.

Base conversion 155113900

Base System Value
2 Binary 1001001111101101100110101100
3 Ternary 101210212121021021
4 Quaternary 21033231212230
5 Quinary 304202121100
6 Senary 23220343524
8 Octal 1117554654
10 Decimal 155113900
12 Duodecimal 43b44ba4
16 Hexadecimal 93ed9ac
20 Vigesimal 28994f0
36 Base36 2kcmng

Cryptographic Hash Functions

md5 f4b45b7d2b1e2d841f97548a1fdf7d1e
sha1 4ec06f4e0f7bb38e689a7e776b36691bd1acfb12
sha256 3f9db23232a2a9a675c025dd6661c19a433f0d831ae89e9bb0e7a155673c7647
sha512 ca3dc0705fa7d09d2f9d13e3950004b49846c2d6358f7296ad685ed4de641b29695400eeea37a6d9b81bf82f5e9786b196515ea00c756fc93b5e0bf6c933ec47
ripemd-160 087f71cada1664cf3b669f80aa73448f08fd65fa

155113900 as geometric shapes

Circle

Radius = n
Diameter 310227800
Circumference 974609377.41932
Area 7.5587730754042E+16

Sphere

Radius = n
Volume 1.5632943612546E+25
Surface area 3.0235092301617E+17
Circumference 974609377.41932

Square

Length = n
Perimeter 620455600
Area 24060321973210000
Diagonal 219364181.09258

Cube

Length = n
Surface area 144361931839260000
Volume 3.7320903765203E+24
Space diagonal 268665155.76016

Equilateral Triangle

Length = n
Perimeter 465341700
Area 1.0418425026016E+16
Altitude 134332577.88008

Triangular Pyramid

Length = n
Surface area 1.0418425026016E+16
Volume 4.3983106887309E+23
Height 73121393.697528