1025689986 (number)

1025689986 is an even 10-digits composite number following 1025689985 and preceding 1025689987. In scientific notation, it is written as 1.025689986 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 341716320 positive integers (up to 1025689986) that are relatively prime to 1025689986.

Interesting facts

Basic properties

Name

Name one billion twenty-five million six hundred eighty-nine thousand nine hundred eighty-six

Notation

Scientific notation 1.025689986 × 10^9
Engineering notation 1.025689986 × 10^9

Prime Factorization of 1025689986

Prime Factorization 2 × 9 × 3 × 2539 × 7481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1025689986
Product of the distinct prime numbers

The prime factorization of 1025689986 is 2 × 9 × 3 × 2539 × 7481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1025689986)

Multiplication

n×y
n×2 2051379972
n×3 3077069958
n×4 4102759944
n×5 5128449930

Division

n÷y
n÷2 512844993
n÷3 341896662
n÷3 256422496.5
n÷5 205137997.2

Exponentiation

ny
n2 1052039947380680196
n3 1.0790668389003E+27
n4 1.1067880508847E+36
n5 1.1352214204169E+45

Nth Root

y√n
2√n 32026.395145255
3√n 1008.4910270653
4√n 178.95919966645
5√n 63.416639267793

Divisors of 1025689986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1025689985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1025689986 can be divided by 32 positive divisors. The sum of these divisors (counting 1025689986) is 1, the average is 0.03125.

Base conversion 1025689986

Base System Value
2 Binary 111101001000101100100110000010
3 Ternary 2122111000110011000
4 Quaternary 331020230212002
5 Quinary 4100034034421
6 Senary 245440032430
8 Octal 7510544602
10 Decimal 1025689986
12 Duodecimal 247602716
16 Hexadecimal 3d22c982
20 Vigesimal g0ab4j6
36 Base36 gyo3gi

Cryptographic Hash Functions

md5 b52d05c8dce32e548753c04cde05bcf2
sha1 38a4d7ea4f0e0de0621adcf34c65254457098a46
sha256 a67f46513b1b106586cffc88699f67a9e01c36aa94a275e15822f8bb850eb4ed
sha512 e17f917261c8ee21f8bb289542a5582fa29c92a7e183ab5caeeb4131ccdbd381354e107e2607fe403c661604dc61d38d834d0e145037d5796ed7efe268202aab
ripemd-160 0185af933f55df70b72921b9cefdf745b2850f8b

1025689986 as geometric shapes

Circle

Radius = n
Diameter 2051379972
Circumference 6444600249.7564
Area 3.3050809699741E+18

Sphere

Radius = n
Volume 4.5199846050955E+27
Surface area 1.3220323879897E+19
Circumference 6444600249.7564

Square

Length = n
Perimeter 4102759944
Area 1052039947380680196
Diagonal 1450544688.9915

Cube

Length = n
Surface area 6312239684284081176
Volume 1.0790668389003E+27
Space diagonal 1776547168.5666

Equilateral Triangle

Length = n
Perimeter 3077069958
Area 4.5554666011386E+17
Altitude 888273584.28331

Triangular Pyramid

Length = n
Surface area 4.5554666011386E+17
Volume 1.2716924652333E+26
Height 483514896.33049