155122557 (number)

155122557 is an odd 9-digits composite number following 155122556 and preceding 155122558. In scientific notation, it is written as 1.55122557 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 96504320 positive integers (up to 155122557) that are relatively prime to 155122557.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred twenty-two thousand five hundred fifty-seven

Notation

Scientific notation 1.55122557 × 10^8
Engineering notation 1.55122557 × 10^6

Prime Factorization of 155122557

Prime Factorization 3 × 41 × 23 × 54833

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 155122557
Product of the distinct prime numbers

The prime factorization of 155122557 is 3 × 41 × 23 × 54833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 10, 31, 982, 240, 1424, 1512, 66684, 5029, 165737, 625526, 7781316, 2519364, 60083166, 38110550, 845220185, 202150429, 6859520068, 9706296979

Basic calculations (n = 155122557)

Multiplication

n×y
n×2 310245114
n×3 465367671
n×4 620490228
n×5 775612785

Division

n÷y
n÷2 77561278.5
n÷3 51707519
n÷3 38780639.25
n÷5 31024511.4

Exponentiation

ny
n2 24063007690218249
n3 3.7327152820173E+24
n4 5.790283390995E+32
n5 8.9820356536578E+40

Nth Root

y√n
2√n 12454.820632992
3√n 537.31007618362
4√n 111.60116770443
5√n 43.464530320791

Divisors of 155122557

1, 3, 23, 41, 69, 123, 943, 2829, 54833, 164499, 1261159, 2248153, 3783477, 6744459, 51707519, 155122557

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 -155122556
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 155122557 can be divided by 16 positive divisors. The sum of these divisors (counting 155122557) is 1, the average is 0.0625.

Base conversion 155122557

Base System Value
2 Binary 1001001111101111101101111101
3 Ternary 101210220001010220
4 Quaternary 21033233231331
5 Quinary 304202410212
6 Senary 23220451553
8 Octal 1117575575
10 Decimal 155122557
12 Duodecimal 43b49bb9
16 Hexadecimal 93efb7d
20 Vigesimal 289a67h
36 Base36 2kctbx

Cryptographic Hash Functions

md5 c7c07a2c345b67fda8539f92a1a5161c
sha1 3f34da90854f678b85fa3262fae7cb3efaa3444b
sha256 e053d39846757d0a03c6726a3fe9850c2eefaf829f96000e4b2d9db4b231eb9c
sha512 068793106e0ebd037df54c579f0415403a5e5d35f613864eb2a6ead8fef4e44326131491cab8cc97d52dce9b60de12a8119d31e6e06e6c6dc4c47a346dfc58aa
ripemd-160 aed32e561bea91f9b9f1bb972634f2c2eb95cb6d

155122557 as geometric shapes

Circle

Radius = n
Diameter 310245114
Circumference 974663770.95453
Area 7.5596168182864E+16

Sphere

Radius = n
Volume 1.5635561210571E+25
Surface area 3.0238467273146E+17
Circumference 974663770.95453

Square

Length = n
Perimeter 620490228
Area 24063007690218249
Diagonal 219376423.93939

Cube

Length = n
Surface area 144378046141309494
Volume 3.7327152820173E+24
Space diagonal 268680150.124

Equilateral Triangle

Length = n
Perimeter 465367671
Area 1.0419587975595E+16
Altitude 134340075.062

Triangular Pyramid

Length = n
Surface area 1.0419587975595E+16
Volume 4.3990471469218E+23
Height 73125474.646465