120485281 (number)

120485281 is an odd 9-digits composite number following 120485280 and preceding 120485282. In scientific notation, it is written as 1.20485281 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 101896704 positive integers (up to 120485281) that are relatively prime to 120485281.

Interesting facts

Basic properties

Name

Name one hundred twenty million four hundred eighty-five thousand two hundred eighty-one

Notation

Scientific notation 1.20485281 × 10^8
Engineering notation 1.20485281 × 10^6

Prime Factorization of 120485281

Prime Factorization 7 × 127 × 313 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 120485281
Product of the distinct prime numbers

The prime factorization of 120485281 is 7 × 127 × 313 × 433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 120485281)

Multiplication

n×y
n×2 240970562
n×3 361455843
n×4 481941124
n×5 602426405

Division

n÷y
n÷2 60242640.5
n÷3 40161760.333333
n÷3 30121320.25
n÷5 24097056.2

Exponentiation

ny
n2 14516702937648961
n3 1.7490490326362E+24
n4 2.1073466417995E+32
n5 2.5390425230161E+40

Nth Root

y√n
2√n 10976.578747497
3√n 493.90641274322
4√n 104.76916887852
5√n 41.322520041497

Divisors of 120485281

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -120485280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 120485281 can be divided by 16 positive divisors. The sum of these divisors (counting 120485281) is 1, the average is 0.0625.

Base conversion 120485281

Base System Value
2 Binary 111001011100111010110100001
3 Ternary 22101201021201211
4 Quaternary 13023213112201
5 Quinary 221321012111
6 Senary 15542230121
8 Octal 713472641
10 Decimal 120485281
12 Duodecimal 34425341
16 Hexadecimal 72e75a1
20 Vigesimal 1hd0d41
36 Base36 1zqf1d

Cryptographic Hash Functions

md5 829b4be8cb3a7c47a9e6fc0885377e6a
sha1 096aaaa6dacaf608326e38500486484f4c24b818
sha256 27c7890b6e816e45fa82ffda142608c550d5c9232e8f9662242b91f133fc16ba
sha512 6a579d60be5f0d1b7ab9ccd67c25e28fa597ae7d0f4cde57b4e8e0c184f600ff77e29aa0b23c18d89933fa395e1e743896d0d31afb366f584e87d72a2b431455
ripemd-160 7e0994da4133e85f669b3345710613ef2c1ba98c

120485281 as geometric shapes

Circle

Radius = n
Diameter 240970562
Circumference 757031347.3106
Area 4.5605567303263E+16

Sphere

Radius = n
Volume 7.3263994555975E+24
Surface area 1.8242226921305E+17
Circumference 757031347.3106

Square

Length = n
Perimeter 481941124
Area 14516702937648961
Diagonal 170391918.45653

Cube

Length = n
Surface area 87100217625893766
Volume 1.7490490326362E+24
Space diagonal 208686628.25621

Equilateral Triangle

Length = n
Perimeter 361455843
Area 6.2859167615981E+15
Altitude 104343314.12811

Triangular Pyramid

Length = n
Surface area 6.2859167615981E+15
Volume 2.0612740526747E+23
Height 56797306.152178