1025298081 (number)

1025298081 is an odd 10-digits composite number following 1025298080 and preceding 1025298082. In scientific notation, it is written as 1.025298081 × 10^9. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 682662816 positive integers (up to 1025298081) that are relatively prime to 1025298081.

Interesting facts

Basic properties

Name

Name one billion twenty-five million two hundred ninety-eight thousand eighty-one

Notation

Scientific notation 1.025298081 × 10^9
Engineering notation 1.025298081 × 10^9

Prime Factorization of 1025298081

Prime Factorization 9 × 9 × 829 × 15269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 113922009
Product of the distinct prime numbers

The prime factorization of 1025298081 is 9 × 9 × 829 × 15269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 41, 56, 678, 724, 3226, 3286, 96150, 61099, 442523, 607748, 6452421, 5693690, 98271301, 66420609, 568730214, 641857155, 8886175767, 7905466789

Basic calculations (n = 1025298081)

Multiplication

n×y
n×2 2050596162
n×3 3075894243
n×4 4101192324
n×5 5126490405

Division

n÷y
n÷2 512649040.5
n÷3 341766027
n÷3 256324520.25
n÷5 205059616.2

Exponentiation

ny
n2 1051236154902282561
n3 1.0778304122991E+27
n4 1.1050974533737E+36
n5 1.1330542982621E+45

Nth Root

y√n
2√n 32020.276091877
3√n 1008.3625662145
4√n 178.94210262506
5√n 63.411792365182

Divisors of 1025298081

1, 9, 81, 829, 7461, 15269, 67149, 137421, 1236789, 12658001, 113922009, 1025298081

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1025298080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1025298081 can be divided by 12 positive divisors. The sum of these divisors (counting 1025298081) is 1, the average is 0.083333333333333.

Base conversion 1025298081

Base System Value
2 Binary 111101000111001100111010100001
3 Ternary 2122110021112120000
4 Quaternary 331013030322201
5 Quinary 4044434014311
6 Senary 245423410213
8 Octal 7507147241
10 Decimal 1025298081
12 Duodecimal 247453969
16 Hexadecimal 3d1ccea1
20 Vigesimal g082541
36 Base36 gyfp29

Cryptographic Hash Functions

md5 6041627ca2a6d94b5eb373f67b6faf29
sha1 0c527b1a7c2d7e1b6d39c0eebfd5c5c8a9674f3a
sha256 562a6656d63fbe5b48b5476d0f0955801dea94f7fa5ec0096ef30c8e470857a0
sha512 12c384e4065e62c1f4814d929703add46557c262ee035cc6c3c2235fa20fbad8b3ad6ee68545613e01152ee34c6fbc9414e38ff0e983c0e8d3cedd9a6294c04a
ripemd-160 4132c5e0a81090ee672f55bc4e1aa59c8898f530

1025298081 as geometric shapes

Circle

Radius = n
Diameter 2050596162
Circumference 6442137838.0186
Area 3.302555781429E+18

Sphere

Radius = n
Volume 4.5148054734595E+27
Surface area 1.3210223125716E+19
Circumference 6442137838.0186

Square

Length = n
Perimeter 4101192324
Area 1051236154902282561
Diagonal 1449990451.6253

Cube

Length = n
Surface area 6307416929413695366
Volume 1.0778304122991E+27
Space diagonal 1775868369.1949

Equilateral Triangle

Length = n
Perimeter 3075894243
Area 4.5519860776102E+17
Altitude 887934184.59743

Triangular Pyramid

Length = n
Surface area 4.5519860776102E+17
Volume 1.2702353225097E+26
Height 483330150.54177