155113899 (number)

155113899 is an odd 9-digits composite number following 155113898 and preceding 155113900. In scientific notation, it is written as 1.55113899 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 96999552 positive integers (up to 155113899) that are relatively prime to 155113899.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55113899 × 10^8
Engineering notation 1.55113899 × 10^6

Prime Factorization of 155113899

Prime Factorization 3 × 17 × 307 × 9907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155113899
Product of the distinct prime numbers

The prime factorization of 155113899 is 3 × 17 × 307 × 9907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113899)

Multiplication

n×y
n×2 310227798
n×3 465341697
n×4 620455596
n×5 775569495

Division

n÷y
n÷2 77556949.5
n÷3 51704633
n÷3 38778474.75
n÷5 31022779.8

Exponentiation

ny
n2 24060321662982201
n3 3.7320903043393E+24
n4 5.7889907852617E+32
n5 8.9795293197701E+40

Nth Root

y√n
2√n 12454.47305188
3√n 537.30007953477
4√n 111.59961044681
5√n 43.464045124682

Divisors of 155113899

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155113898
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155113899 can be divided by 16 positive divisors. The sum of these divisors (counting 155113899) is 1, the average is 0.0625.

Base conversion 155113899

Base System Value
2 Binary 1001001111101101100110101011
3 Ternary 101210212121021020
4 Quaternary 21033231212223
5 Quinary 304202121044
6 Senary 23220343523
8 Octal 1117554653
10 Decimal 155113899
12 Duodecimal 43b44ba3
16 Hexadecimal 93ed9ab
20 Vigesimal 28994ej
36 Base36 2kcmnf

Cryptographic Hash Functions

md5 782d692bbe9ba7bd418b1b29e8487159
sha1 a23bb125b59ced9b1e290eb1f073016e3d1ca981
sha256 031c01f15097a0c1011a9e540d29770b938440259a6f1a0093f5e284f06f5661
sha512 08dcfc0ab329b118cca5d62e30c1feaef7feefb5c2f47ef4869bcca662b1906a165505c8f0f9d71013f5515d72ced0185d8b78439da5dbc2bcd9e4856f4180af
ripemd-160 b898f2774f8be1d1a772f2f45dc1cd1b5e1c8d22

155113899 as geometric shapes

Circle

Radius = n
Diameter 310227798
Circumference 974609371.13614
Area 7.5587729779432E+16

Sphere

Radius = n
Volume 1.5632943310195E+25
Surface area 3.0235091911773E+17
Circumference 974609371.13614

Square

Length = n
Perimeter 620455596
Area 24060321662982201
Diagonal 219364179.67837

Cube

Length = n
Surface area 144361929977893206
Volume 3.7320903043393E+24
Space diagonal 268665154.02811

Equilateral Triangle

Length = n
Perimeter 465341697
Area 1.0418424891684E+16
Altitude 134332577.01405

Triangular Pyramid

Length = n
Surface area 1.0418424891684E+16
Volume 4.3983106036648E+23
Height 73121393.226123