9121998730 (number)

9121998730 is an even 10-digits composite number following 9121998729 and preceding 9121998731. In scientific notation, it is written as 9.121998730 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 3362651712 positive integers (up to 9121998730) that are relatively prime to 9121998730.

Interesting facts

Basic properties

Name

Name nine billion one hundred twenty-one million nine hundred ninety-eight thousand seven hundred thirty

Notation

Scientific notation 9.121998730 × 10^9
Engineering notation 9.121998730 × 10^9

Prime Factorization of 9121998730

Prime Factorization 2 × 5 × 13 × 619 × 113359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9121998730
Product of the distinct prime numbers

The prime factorization of 9121998730 is 2 × 5 × 13 × 619 × 113359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 9121998730)

Multiplication

n×y
n×2 18243997460
n×3 27365996190
n×4 36487994920
n×5 45609993650

Division

n÷y
n÷2 4560999365
n÷3 3040666243.3333
n÷3 2280499682.5
n÷5 1824399746

Exponentiation

ny
n2 8.3210860830122E+19
n3 7.5904936681458E+29
n4 6.9240473600899E+39
n5 6.31611512252E+49

Nth Root

y√n
2√n 95509.155215613
3√n 2089.4404712355
4√n 309.04555524326
5√n 98.178863727464

Divisors of 9121998730

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 -9121998729
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 9121998730 can be divided by 32 positive divisors. The sum of these divisors (counting 9121998730) is 1, the average is 0.03125.

Base conversion 9121998730

Base System Value
2 Binary 1000011111101101101010011110001010
3 Ternary 212112201122112210211
4 Quaternary 20133231222132022
5 Quinary 122140212424410
6 Senary 4105100031334
8 Octal 103755523612
10 Decimal 9121998730
12 Duodecimal 1926b3254a
16 Hexadecimal 21fb6a78a
20 Vigesimal 72ac9gga
36 Base36 46v039m

Cryptographic Hash Functions

md5 14b352afc146c856197d80f1a66435e8
sha1 d8f56dbe2a20cb57b6c84361f8924347ad4ac401
sha256 406a8ddf21ef052f09568c40878fe8c22e4b1d971dcacd9a35c2cd474dc22ef8
sha512 261e052c0ed50d4ba36b13e511bf1bb26d2bfc282ecd5c25b443b0f22f347b9a39c58a83a7316c1af6995c3292147f28347c3d323c3e3a30fbbb4a47d29349e9
ripemd-160 75ca058f20cacb36e45979abcf692d3f5e35dcfa

9121998730 as geometric shapes

Circle

Radius = n
Diameter 18243997460
Circumference 57315208392.447
Area 2.6141462908279E+20

Sphere

Radius = n
Volume 3.1794985526622E+30
Surface area 1.0456585163312E+21
Circumference 57315208392.447

Square

Length = n
Perimeter 36487994920
Area 8.3210860830122E+19
Diagonal 12900454319.916

Cube

Length = n
Surface area 4.9926516498073E+20
Volume 7.5904936681458E+29
Space diagonal 15799765266.939

Equilateral Triangle

Length = n
Perimeter 27365996190
Area 3.6031359674828E+19
Altitude 7899882633.4694

Triangular Pyramid

Length = n
Surface area 3.6031359674828E+19
Volume 8.945482575499E+28
Height 4300151439.972