155666057 (number)

155666057 is an odd 9-digits prime number following 155666056 and preceding 155666058. In scientific notation, it is written as 1.55666057 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 155666056 positive integers (up to 155666057) that are relatively prime to 155666057.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million six hundred sixty-six thousand fifty-seven

Notation

Scientific notation 1.55666057 × 10^8
Engineering notation 1.55666057 × 10^6

Prime Factorization of 155666057

Prime Factorization 155666057

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 155666057
Product of the distinct prime numbers

The prime factorization of 155666057 is 155666057. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 4, 69, 43, 184, 154, 7253, 7944, 4956, 21484, 749949, 438429, 1927303, 3276419, 67291512, 45902402, 561328174, 803078637, 8081202516, 3791092992

Basic calculations (n = 155666057)

Multiplication

n×y
n×2 311332114
n×3 466998171
n×4 622664228
n×5 778330285

Division

n÷y
n÷2 77833028.5
n÷3 51888685.666667
n÷3 38916514.25
n÷5 31133211.4

Exponentiation

ny
n2 24231921301927249
n3 3.7720876426053E+24
n4 5.871860099828E+32
n5 9.1404930899584E+40

Nth Root

y√n
2√n 12476.620415802
3√n 537.93686581511
4√n 111.69879326028
5√n 43.494944897713

Divisors of 155666057

1, 155666057

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 155666058
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 77833029
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12476.620455877
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999987152
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155666057 can be divided by 2 positive divisors. The sum of these divisors (counting 155666057) is 155666058, the average is 77833029.

Base conversion 155666057

Base System Value
2 Binary 1001010001110100011010001001
3 Ternary 101211220122200112
4 Quaternary 21101310122021
5 Quinary 304322303212
6 Senary 23240244105
8 Octal 1121643211
10 Decimal 155666057
12 Duodecimal 44170635
16 Hexadecimal 9474689
20 Vigesimal 28ci52h
36 Base36 2kogp5

Cryptographic Hash Functions

md5 d54015c614eced57edb30da3f23f479f
sha1 92d398ef4d9687d14c79843b92cd738617fc54cf
sha256 1e5c175821de737b95460eff708f4302626c6d2ce0618a116948c2d93fee94b2
sha512 c8513b4dd011ecde1f405b08f78141cb22c9e586696e13d8c3f459caf11614a2ba3bd6a286b482165481dcfecb5105964cea5b2b8761f77bd0d78cbd90ac989a
ripemd-160 9a6a816ddeb86bd53840cec6731b9929ae0052bb

155666057 as geometric shapes

Circle

Radius = n
Diameter 311332114
Circumference 978078682.16898
Area 7.6126825944501E+16

Sphere

Radius = n
Volume 1.5800483768941E+25
Surface area 3.04507303778E+17
Circumference 978078682.16898

Square

Length = n
Perimeter 622664228
Area 24231921301927249
Diagonal 220145049.01054

Cube

Length = n
Surface area 145391527811563494
Volume 3.7720876426053E+24
Space diagonal 269621519.73791

Equilateral Triangle

Length = n
Perimeter 466998171
Area 1.0492729714987E+16
Altitude 134810759.86896

Triangular Pyramid

Length = n
Surface area 1.0492729714987E+16
Volume 4.4454479188603E+23
Height 73381683.003514