2155247075 (number)

2155247075 is an odd 10-digits composite number following 2155247074 and preceding 2155247076. In scientific notation, it is written as 2.155247075 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 1684099200 positive integers (up to 2155247075) that are relatively prime to 2155247075.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million two hundred forty-seven thousand seventy-five

Notation

Scientific notation 2.155247075 × 10^9
Engineering notation 2.155247075 × 10^9

Prime Factorization of 2155247075

Prime Factorization 25 × 43 × 2004881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2155247075
Product of the distinct prime numbers

The prime factorization of 2155247075 is 25 × 43 × 2004881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 13, 53, 647, 480, 1034, 9822, 83832, 87185, 511942, 587881, 6848572, 6376033, 75455786, 93991510, 939219900, 906254766, 4390210725, 5025731260

Basic calculations (n = 2155247075)

Multiplication

n×y
n×2 4310494150
n×3 6465741225
n×4 8620988300
n×5 10776235375

Division

n÷y
n÷2 1077623537.5
n÷3 718415691.66667
n÷3 538811768.75
n÷5 431049415

Exponentiation

ny
n2 4645089954296055625
n3 1.0011316537108E+28
n4 2.1576860683502E+37
n5 4.65034658758E+46

Nth Root

y√n
2√n 46424.638663106
3√n 1291.7119819459
4√n 215.46377575617
5√n 73.569772465725

Divisors of 2155247075

1, 25, 43, 1075, 2004881, 50122025, 86209883, 2155247075

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155247074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155247075 can be divided by 8 positive divisors. The sum of these divisors (counting 2155247075) is 1, the average is 0.125.

Base conversion 2155247075

Base System Value
2 Binary 10000000011101100111010111100011
3 Ternary 12120012110220011202
4 Quaternary 2000131213113203
5 Quinary 13403220401300
6 Senary 553510231415
8 Octal 20035472743
10 Decimal 2155247075
12 Duodecimal 50195556b
16 Hexadecimal 807675e3
20 Vigesimal 1dda5hdf
36 Base36 zn6fab

Cryptographic Hash Functions

md5 0e57f933892afd591428fb4f70348046
sha1 e9eb0d7e4bd4d75e1655a9210c5f7c9fa13915c0
sha256 aab4b8998a5f79f6fd65c23926517a516b93d0dd4fe0f9e3feaeb5586f23cf71
sha512 791b9ff79f0743e86ef9f29dd7b92bc81d4cd5edba41ac4a1d2868dd520c4bb8646080aaf56a8d93f0d6ace5cca646f4e75b8208994f09148b30dbf441066e9f
ripemd-160 acd52e7f1cb5977d0a54021bfcf94e7ed486bab3

2155247075 as geometric shapes

Circle

Radius = n
Diameter 4310494150
Circumference 13541816754.982
Area 1.459298047568E+19

Sphere

Radius = n
Volume 4.1935304647656E+28
Surface area 5.8371921902721E+19
Circumference 13541816754.982

Square

Length = n
Perimeter 8620988300
Area 4645089954296055625
Diagonal 3047979643.7299

Cube

Length = n
Surface area 2.7870539725776E+19
Volume 1.0011316537108E+28
Space diagonal 3732997436.7642

Equilateral Triangle

Length = n
Perimeter 6465741225
Area 2.0113829516421E+18
Altitude 1866498718.3821

Triangular Pyramid

Length = n
Surface area 2.0113829516421E+18
Volume 1.1798449686657E+27
Height 1015993214.5766