155015956 (number)

155015956 is an even 9-digits composite number following 155015955 and preceding 155015957. In scientific notation, it is written as 1.55015956 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 77277312 positive integers (up to 155015956) that are relatively prime to 155015956.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.55015956 × 10^8
Engineering notation 1.55015956 × 10^6

Prime Factorization of 155015956

Prime Factorization 2 × 2 × 337 × 114997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77507978
Product of the distinct prime numbers

The prime factorization of 155015956 is 2 × 2 × 337 × 114997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 96, 21, 41, 565, 8396, 7481, 20117, 20188, 145700, 54344, 8546640, 9963599, 50623032, 81827846, 615021867, 165735356, 3526371045, 5124943381

Basic calculations (n = 155015956)

Multiplication

n×y
n×2 310031912
n×3 465047868
n×4 620063824
n×5 775079780

Division

n÷y
n÷2 77507978
n÷3 51671985.333333
n÷3 38753989
n÷5 31003191.2

Exponentiation

ny
n2 24029946614593936
n3 3.7250251470902E+24
n4 5.7743833430023E+32
n5 8.9512155422598E+40

Nth Root

y√n
2√n 12450.540389879
3√n 537.18696725161
4√n 111.58198954078
5√n 43.458554869329

Divisors of 155015956

1, 2, 4, 337, 674, 1348, 114997, 229994, 459988, 38753989, 77507978, 155015956

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155015955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155015956 can be divided by 12 positive divisors. The sum of these divisors (counting 155015956) is 1, the average is 0.083333333333333.

Base conversion 155015956

Base System Value
2 Binary 1001001111010101101100010100
3 Ternary 101210200121220201
4 Quaternary 21033111230110
5 Quinary 304141002311
6 Senary 23214310244
8 Octal 1117255424
10 Decimal 155015956
12 Duodecimal 43ab8384
16 Hexadecimal 93d5b14
20 Vigesimal 288gjhg
36 Base36 2kaj2s

Cryptographic Hash Functions

md5 b314040622ae7ca352766d579a016da3
sha1 07bc5a2a203ddf9d78c862b7961628f8d92bdf13
sha256 aba0e7d91fb5c583b74d05ea26fcdffe63af9697cb050592925ed67b86bf4acb
sha512 d59d6d05616428151c37ec5d77239886b67622dd9a45f4a070fefad90976515dea7928ba2590ccbc79739db2df196fc2b424584f8493cb59a21df4247da238f1
ripemd-160 3ab8f00d9cd7b9414eea7e8ab22137d7714c742b

155015956 as geometric shapes

Circle

Radius = n
Diameter 310031912
Circumference 973993977.1176
Area 7.5492303750563E+16

Sphere

Radius = n
Volume 1.5603348848715E+25
Surface area 3.0196921500225E+17
Circumference 973993977.1176

Square

Length = n
Perimeter 620063824
Area 24029946614593936
Diagonal 219225667.35943

Cube

Length = n
Surface area 144179679687563616
Volume 3.7250251470902E+24
Space diagonal 268495511.77586

Equilateral Triangle

Length = n
Perimeter 465047868
Area 1.0405272109911E+16
Altitude 134247755.88793

Triangular Pyramid

Length = n
Surface area 1.0405272109911E+16
Volume 4.3899842359965E+23
Height 73075222.453144