155115630 (number)

155115630 is an even 9-digits composite number following 155115629 and preceding 155115631. In scientific notation, it is written as 1.55115630 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 39237120 positive integers (up to 155115630) that are relatively prime to 155115630.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fifteen thousand six hundred thirty

Notation

Scientific notation 1.55115630 × 10^8
Engineering notation 1.55115630 × 10^6

Prime Factorization of 155115630

Prime Factorization 2 × 3 × 5 × 3 × 1049 × 31 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 51705210
Product of the distinct prime numbers

The prime factorization of 155115630 is 2 × 3 × 5 × 3 × 1049 × 31 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155115630)

Multiplication

n×y
n×2 310231260
n×3 465346890
n×4 620462520
n×5 775578150

Division

n÷y
n÷2 77557815
n÷3 51705210
n÷3 38778907.5
n÷5 31023126

Exponentiation

ny
n2 24060858670296900
n3 3.7322152509841E+24
n4 5.78924919952E+32
n5 8.9800303681054E+40

Nth Root

y√n
2√n 12454.542544791
3√n 537.30207820153
4√n 111.59992179563
5√n 43.464142132013

Divisors of 155115630

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155115629
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155115630 can be divided by 96 positive divisors. The sum of these divisors (counting 155115630) is 1, the average is 0.010416666666667.

Base conversion 155115630

Base System Value
2 Binary 1001001111101110000001101110
3 Ternary 101210212200122100
4 Quaternary 21033232001232
5 Quinary 304202200010
6 Senary 23220355530
8 Octal 1117560156
10 Decimal 155115630
12 Duodecimal 43b45ba6
16 Hexadecimal 93ee06e
20 Vigesimal 289991a
36 Base36 2kcnzi

Cryptographic Hash Functions

md5 e38d0315a41941543b9121cb9bec8d4d
sha1 7a2b0ae2edd22e54f680f0eb7db96ce90d093868
sha256 5121a8841ca9c5f11854454b46c6bd4ec4f1358bac43604ca1077e004112365a
sha512 d067e7dbfbc7444b785991767ed1c18cf4f5b374df8b6152780c4c161309b1103190348b07fe56d5f109b1e57179282678e6e2a7dd4a73aa5d64c9be40e1f6e1
ripemd-160 7e260969958da33ee23d5a09ccefa02c2263b2c6

155115630 as geometric shapes

Circle

Radius = n
Diameter 310231260
Circumference 974620247.32991
Area 7.5589416837667E+16

Sphere

Radius = n
Volume 1.5633466685476E+25
Surface area 3.0235766735067E+17
Circumference 974620247.32991

Square

Length = n
Perimeter 620462520
Area 24060858670296900
Diagonal 219366627.68205

Cube

Length = n
Surface area 144365152021781400
Volume 3.7322152509841E+24
Space diagonal 268668152.20806

Equilateral Triangle

Length = n
Perimeter 465346890
Area 1.0418657422672E+16
Altitude 134334076.10403

Triangular Pyramid

Length = n
Surface area 1.0418657422672E+16
Volume 4.3984578546978E+23
Height 73122209.227349