1255087130 (number)

1255087130 is an even 10-digits composite number following 1255087129 and preceding 1255087131. In scientific notation, it is written as 1.255087130 × 10^9. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 456395280 positive integers (up to 1255087130) that are relatively prime to 1255087130.

Interesting facts

Basic properties

Name

Name one billion two hundred fifty-five million eighty-seven thousand one hundred thirty

Notation

Scientific notation 1.255087130 × 10^9
Engineering notation 1.255087130 × 10^9

Prime Factorization of 1255087130

Prime Factorization 2 × 55 × 11409883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1255087130
Product of the distinct prime numbers

The prime factorization of 1255087130 is 2 × 55 × 11409883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 69, 95, 87, 820, 5925, 7790, 46944, 91572, 447261, 147718, 1475582, 3026074, 96320499, 45824908, 354931780, 973217989, 3411112957, 9730703881

Basic calculations (n = 1255087130)

Multiplication

n×y
n×2 2510174260
n×3 3765261390
n×4 5020348520
n×5 6275435650

Division

n÷y
n÷2 627543565
n÷3 418362376.66667
n÷3 313771782.5
n÷5 251017426

Exponentiation

ny
n2 1575243703891636900
n3 1.9770680993679E+27
n4 2.4813927266502E+36
n5 3.1143640756943E+45

Nth Root

y√n
2√n 35427.20889373
3√n 1078.6766856871
4√n 188.22117015291
5√n 66.029008400371

Divisors of 1255087130

1, 2, 55, 110, 11409883, 22819766, 627543565, 1255087130

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 -1255087129
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 1255087130 can be divided by 8 positive divisors. The sum of these divisors (counting 1255087130) is 1, the average is 0.125.

Base conversion 1255087130

Base System Value
2 Binary 1001010110011110001110000011010
3 Ternary 10020110200000212112
4 Quaternary 1022303301300122
5 Quinary 10032300242010
6 Senary 324312512322
8 Octal 11263616032
10 Decimal 1255087130
12 Duodecimal 2b03ab6a2
16 Hexadecimal 4acf1c1a
20 Vigesimal jc45hga
36 Base36 kr8vfe

Cryptographic Hash Functions

md5 f364dc68933bfebc921d7049825526a9
sha1 0ad46cef84db0c26cb557c5b3c821f133904a058
sha256 9f4d349952930e58babf354bee432ee258139b6cb17c30deb527e01d5baca20e
sha512 772d83ec283e55db081f283d7c7980a9e68b4742dc0683a8f8066096117ccaa8f17e99ded8bc4ba9c329ece46384cd882b42696ae239bccc09a18a72eeb9c18a
ripemd-160 05961057b47d505fb11aa71bb612d0984cf87740

1255087130 as geometric shapes

Circle

Radius = n
Diameter 2510174260
Circumference 7885945014.4462
Area 4.9487740477595E+18

Sphere

Radius = n
Volume 8.281523488828E+27
Surface area 1.9795096191038E+19
Circumference 7885945014.4462

Square

Length = n
Perimeter 5020348520
Area 1575243703891636900
Diagonal 1774961241.2059

Cube

Length = n
Surface area 9.4514622233498E+18
Volume 1.9770680993679E+27
Space diagonal 2173874677.0858

Equilateral Triangle

Length = n
Perimeter 3765261390
Area 6.8210053236082E+17
Altitude 1086937338.5429

Triangular Pyramid

Length = n
Surface area 6.8210053236082E+17
Volume 2.3299970998844E+26
Height 591653747.06864