985725131 (number)

985725131 is an odd 9-digits composite number following 985725130 and preceding 985725132. In scientific notation, it is written as 9.85725131 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 976060800 positive integers (up to 985725131) that are relatively prime to 985725131.

Interesting facts

Basic properties

Name

Name nine hundred eighty-five million seven hundred twenty-five thousand one hundred thirty-one

Notation

Scientific notation 9.85725131 × 10^8
Engineering notation 9.85725131 × 10^6

Prime Factorization of 985725131

Prime Factorization 317 × 151 × 20593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 985725131
Product of the distinct prime numbers

The prime factorization of 985725131 is 317 × 151 × 20593. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 985725131)

Multiplication

n×y
n×2 1971450262
n×3 2957175393
n×4 3942900524
n×5 4928625655

Division

n÷y
n÷2 492862565.5
n÷3 328575043.66667
n÷3 246431282.75
n÷5 197145026.2

Exponentiation

ny
n2 971654033884967161
n3 9.5778379983794E+26
n4 9.4411156156493E+35
n5 9.306344927022E+44

Nth Root

y√n
2√n 31396.259825017
3√n 995.21888772933
4√n 177.18989763815
5√n 62.914560309714

Divisors of 985725131

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 -985725130
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 985725131 can be divided by 8 positive divisors. The sum of these divisors (counting 985725131) is 1, the average is 0.125.

Base conversion 985725131

Base System Value
2 Binary 111010110000001111100011001011
3 Ternary 2112200211000200012
4 Quaternary 322300033203023
5 Quinary 4004321201011
6 Senary 241451302135
8 Octal 7260174313
10 Decimal 985725131
12 Duodecimal 23614a94b
16 Hexadecimal 3ac0f8cb
20 Vigesimal f80fcgb
36 Base36 gavidn

Cryptographic Hash Functions

md5 b83ac97a56d330ea1d1bb0b6bf51dac3
sha1 92788d232ede71d9ca7a42190f1cc129e78949c2
sha256 3e09b937e415cb8934db5a5b3328fbabccddf30d16877d205966e57f4cd30e71
sha512 830e6db8ea4bfe557b536718b1bf20ccb0e8e9df821df16a5c9dee5574d2488ae80682d2d187446a658af9d7cf7b6d414e1442217e4543fc634d55b0dd49821e
ripemd-160 ab98a9eef5ecd07ca70585704b8e2b967f5bc105

985725131 as geometric shapes

Circle

Radius = n
Diameter 1971450262
Circumference 6193493660.0169
Area 3.0525411746839E+18

Sphere

Radius = n
Volume 4.0119553990642E+27
Surface area 1.2210164698736E+19
Circumference 6193493660.0169

Square

Length = n
Perimeter 3942900524
Area 971654033884967161
Diagonal 1394025849.0322

Cube

Length = n
Surface area 5829924203309802966
Volume 9.5778379983794E+26
Space diagonal 1707326009.1895

Equilateral Triangle

Length = n
Perimeter 2957175393
Area 4.20738538517E+17
Altitude 853663004.59474

Triangular Pyramid

Length = n
Surface area 4.20738538517E+17
Volume 1.12875903296E+26
Height 464675283.01073