155113380 (number)

155113380 is an even 9-digits composite number following 155113379 and preceding 155113381. In scientific notation, it is written as 1.55113380 × 10^8. The sum of its digits is 27. It has a total of 8 prime factors and 108 positive divisors. There are 39346560 positive integers (up to 155113380) that are relatively prime to 155113380.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55113380 × 10^8
Engineering notation 1.55113380 × 10^6

Prime Factorization of 155113380

Prime Factorization 2 × 2 × 9 × 9 × 5 × 23 × 23 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 374670
Product of the distinct prime numbers

The prime factorization of 155113380 is 2 × 2 × 9 × 9 × 5 × 23 × 23 × 181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155113380)

Multiplication

n×y
n×2 310226760
n×3 465340140
n×4 620453520
n×5 775566900

Division

n÷y
n÷2 77556690
n÷3 51704460
n÷3 38778345
n÷5 31022676

Exponentiation

ny
n2 24060160655024400
n3 3.7320528425438E+24
n4 5.7889133074558E+32
n5 8.9793790964645E+40

Nth Root

y√n
2√n 12454.452215975
3√n 537.29948027824
4√n 111.59951709562
5√n 43.464016039127

Divisors of 155113380

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155113379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155113380 can be divided by 108 positive divisors. The sum of these divisors (counting 155113380) is 1, the average is 0.0092592592592593.

Base conversion 155113380

Base System Value
2 Binary 1001001111101101011110100100
3 Ternary 101210212120120000
4 Quaternary 21033231132210
5 Quinary 304202112010
6 Senary 23220341300
8 Octal 1117553644
10 Decimal 155113380
12 Duodecimal 43b44830
16 Hexadecimal 93ed7a4
20 Vigesimal 2899390
36 Base36 2kcm90

Cryptographic Hash Functions

md5 bd8a20e7d40e73fb520ed156e40ec569
sha1 28c8267574c19743a2afa8a5008fbe8f75e1c847
sha256 5e028f749ef4fe0f636ae56b8bf8cee469f4b28a2af879a7c15b4a1d077d5636
sha512 50169d099589be3ae02e53c3dd67e0341252635ed6e5db0f50071023b7c78445987c426462e6b3195b75c76ef74179099494d8564e69bc227b5c6962f328fa89
ripemd-160 7a9c6fcd9d846c734769701886a77d8f0bcd04a1

155113380 as geometric shapes

Circle

Radius = n
Diameter 310226760
Circumference 974606110.16296
Area 7.5587223958015E+16

Sphere

Radius = n
Volume 1.5632786390593E+25
Surface area 3.0234889583206E+17
Circumference 974606110.16296

Square

Length = n
Perimeter 620453520
Area 24060160655024400
Diagonal 219363445.70153

Cube

Length = n
Surface area 144360963930146400
Volume 3.7320528425438E+24
Space diagonal 268664255.09374

Equilateral Triangle

Length = n
Perimeter 465340140
Area 1.0418355173193E+16
Altitude 134332127.54687

Triangular Pyramid

Length = n
Surface area 1.0418355173193E+16
Volume 4.3982664545155E+23
Height 73121148.567177