155115064 (number)

155115064 is an even 9-digits composite number following 155115063 and preceding 155115065. In scientific notation, it is written as 1.55115064 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 71591520 positive integers (up to 155115064) that are relatively prime to 155115064.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fifteen thousand sixty-four

Notation

Scientific notation 1.55115064 × 10^8
Engineering notation 1.55115064 × 10^6

Prime Factorization of 155115064

Prime Factorization 2 × 2 × 2 × 13 × 1491491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38778766
Product of the distinct prime numbers

The prime factorization of 155115064 is 2 × 2 × 2 × 13 × 1491491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 87, 27, 55, 153, 9233, 4397, 17241, 86722, 432270, 319928, 5088593, 1143896, 96127913, 13748153, 488909127, 817887388, 2332049866, 4465262959

Basic calculations (n = 155115064)

Multiplication

n×y
n×2 310230128
n×3 465345192
n×4 620460256
n×5 775575320

Division

n÷y
n÷2 77557532
n÷3 51705021.333333
n÷3 38778766
n÷5 31023012.8

Exponentiation

ny
n2 24060683079724096
n3 3.7321743957951E+24
n4 5.7891647026292E+32
n5 8.9798665335487E+40

Nth Root

y√n
2√n 12454.519822137
3√n 537.30142468186
4√n 111.59981999151
5√n 43.464110412785

Divisors of 155115064

1, 2, 4, 8, 13, 26, 52, 104, 1491491, 2982982, 5965964, 11931928, 19389383, 38778766, 77557532, 155115064

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 -155115063
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 155115064 can be divided by 16 positive divisors. The sum of these divisors (counting 155115064) is 1, the average is 0.0625.

Base conversion 155115064

Base System Value
2 Binary 1001001111101101111000111000
3 Ternary 101210212122212101
4 Quaternary 21033231320320
5 Quinary 304202140224
6 Senary 23220353144
8 Octal 1117557070
10 Decimal 155115064
12 Duodecimal 43b457b4
16 Hexadecimal 93ede38
20 Vigesimal 28997d4
36 Base36 2kcnjs

Cryptographic Hash Functions

md5 49d9356c96bcc49cc1185bdcfee5304a
sha1 a4be8bb7cb1d15eafc9266a38e6700607ed6f0eb
sha256 1851c1a66ae94d4c36842191054a3b75ab0a9cedc274c8c15824cafbd4f3f4a0
sha512 b09614a98f666ea24f3bfbff09970c8946975e7ba6ed4315148edd0b3dd2a3f0ccdc9cf7e0f5d4310d59ba4e253ccd49c44ebb33d6b00f3610b955fcdaf382c2
ripemd-160 15d7d09442f05752e282f5d71b803cb1287eea46

155115064 as geometric shapes

Circle

Radius = n
Diameter 310230128
Circumference 974616691.04702
Area 7.5588865203613E+16

Sphere

Radius = n
Volume 1.5633295551661E+25
Surface area 3.0235546081445E+17
Circumference 974616691.04702

Square

Length = n
Perimeter 620460256
Area 24060683079724096
Diagonal 219365827.23717

Cube

Length = n
Surface area 144364098478344576
Volume 3.7321743957951E+24
Space diagonal 268667171.8673

Equilateral Triangle

Length = n
Perimeter 465345192
Area 1.0418581389724E+16
Altitude 134333585.93365

Triangular Pyramid

Length = n
Surface area 1.0418581389724E+16
Volume 4.3984097063959E+23
Height 73121942.41239