120897811 (number)

120897811 is an odd 9-digits composite number following 120897810 and preceding 120897812. In scientific notation, it is written as 1.20897811 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 117845280 positive integers (up to 120897811) that are relatively prime to 120897811.

Interesting facts

Basic properties

Name

Name one hundred twenty million eight hundred ninety-seven thousand eight hundred eleven

Notation

Scientific notation 1.20897811 × 10^8
Engineering notation 1.20897811 × 10^6

Prime Factorization of 120897811

Prime Factorization 43 × 541 × 5197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 120897811
Product of the distinct prime numbers

The prime factorization of 120897811 is 43 × 541 × 5197. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 120897811)

Multiplication

n×y
n×2 241795622
n×3 362693433
n×4 483591244
n×5 604489055

Division

n÷y
n÷2 60448905.5
n÷3 40299270.333333
n÷3 30224452.75
n÷5 24179562.2

Exponentiation

ny
n2 14616280704591721
n3 1.7670763421467E+24
n4 2.1363566163542E+32
n5 2.5828083843259E+40

Nth Root

y√n
2√n 10995.354064331
3√n 494.46946661607
4√n 104.8587338486
5√n 41.350778232517

Divisors of 120897811

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 -120897810
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 120897811 can be divided by 8 positive divisors. The sum of these divisors (counting 120897811) is 1, the average is 0.125.

Base conversion 120897811

Base System Value
2 Binary 111001101001100000100010011
3 Ternary 22102111020121201
4 Quaternary 13031030010103
5 Quinary 221422212221
6 Senary 15555132031
8 Octal 715140423
10 Decimal 120897811
12 Duodecimal 345a4017
16 Hexadecimal 734c113
20 Vigesimal 1hfc4ab
36 Base36 1zz9cj

Cryptographic Hash Functions

md5 1bbf7a569ed5e4b69e4937ac6f991e01
sha1 e714751e8cba80cd7e769c6fc3d6aaeebeea0c8d
sha256 9accdbaf1b356c5dbfb28421b727e7763a27fd148288c7111c2271807ad6a203
sha512 c0c295b78dc62b60f2710e085a747c675d8af89464a04c0233fcadfbcf26b23ed1c1cb6832325c37dfb956c59bfa32ad86f943bca793aa4cd0e5ec2706dec126
ripemd-160 a9f177d008dccf33b48e5084f59390a383a9a365

120897811 as geometric shapes

Circle

Radius = n
Diameter 241795622
Circumference 759623349.74537
Area 4.5918400084352E+16

Sphere

Radius = n
Volume 7.4019120730938E+24
Surface area 1.8367360033741E+17
Circumference 759623349.74537

Square

Length = n
Perimeter 483591244
Area 14616280704591721
Diagonal 170975323.97742

Cube

Length = n
Surface area 87697684227550326
Volume 1.7670763421467E+24
Space diagonal 209401151.17586

Equilateral Triangle

Length = n
Perimeter 362693433
Area 6.3290351995104E+15
Altitude 104700575.58793

Triangular Pyramid

Length = n
Surface area 6.3290351995104E+15
Volume 2.0825194406771E+23
Height 56991774.65914