120888891 (number)

120888891 is an odd 9-digits composite number following 120888890 and preceding 120888892. In scientific notation, it is written as 1.20888891 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 80508384 positive integers (up to 120888891) that are relatively prime to 120888891.

Interesting facts

Basic properties

Name

Name one hundred twenty million eight hundred eighty-eight thousand eight hundred ninety-one

Notation

Scientific notation 1.20888891 × 10^8
Engineering notation 1.20888891 × 10^6

Prime Factorization of 120888891

Prime Factorization 3 × 3 × 1033 × 13003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40296297
Product of the distinct prime numbers

The prime factorization of 120888891 is 3 × 3 × 1033 × 13003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 120888891)

Multiplication

n×y
n×2 241777782
n×3 362666673
n×4 483555564
n×5 604444455

Division

n÷y
n÷2 60444445.5
n÷3 40296297
n÷3 30222222.75
n÷5 24177778.2

Exponentiation

ny
n2 14614123967209881
n3 1.7666852393325E+24
n4 2.1357261932898E+32
n5 2.5818557098645E+40

Nth Root

y√n
2√n 10994.948430984
3√n 494.4573054471
4√n 104.85679964115
5√n 41.350168031514

Divisors of 120888891

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 -120888890
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 120888891 can be divided by 12 positive divisors. The sum of these divisors (counting 120888891) is 1, the average is 0.083333333333333.

Base conversion 120888891

Base System Value
2 Binary 111001101001001111000111011
3 Ternary 22102110210101100
4 Quaternary 13031021320323
5 Quinary 221421421031
6 Senary 15555022443
8 Octal 715117073
10 Decimal 120888891
12 Duodecimal 3459aa23
16 Hexadecimal 7349e3b
20 Vigesimal 1hfb24b
36 Base36 1zz2gr

Cryptographic Hash Functions

md5 bb5a6c4f0d4b4bbf6be8f1f541b71a90
sha1 dc3d8ae4ac42eec68f9762ae4d9653579cda4fcf
sha256 b99049ce2aa21db30a0ae3e9e263b25677ebf47faf003beaa891c0e8917abd0a
sha512 ff34172809e255d4dcb0b160d782c03d0be460f2d5482d13ab6a4a27d9930764fbc388dd38dea6a42779b267a4759d96e07879c9eada10ad6c8399c5fe2272a1
ripemd-160 56da15210c92ec6dc1fa608bcc2aa13aa90bb4a8

120888891 as geometric shapes

Circle

Radius = n
Diameter 241777782
Circumference 759567303.73243
Area 4.5911624494037E+16

Sphere

Radius = n
Volume 7.4002738254568E+24
Surface area 1.8364649797615E+17
Circumference 759567303.73243

Square

Length = n
Perimeter 483555564
Area 14614123967209881
Diagonal 170962709.19244

Cube

Length = n
Surface area 87684743803259286
Volume 1.7666852393325E+24
Space diagonal 209385701.28266

Equilateral Triangle

Length = n
Perimeter 362666673
Area 6.3281013048294E+15
Altitude 104692850.64133

Triangular Pyramid

Length = n
Surface area 6.3281013048294E+15
Volume 2.0820585215903E+23
Height 56987569.730814