31983485 (number)

31983485 is an odd 8-digits composite number following 31983484 and preceding 31983486. In scientific notation, it is written as 3.1983485 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 24668160 positive integers (up to 31983485) that are relatively prime to 31983485.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred eighty-three thousand four hundred eighty-five

Notation

Scientific notation 3.1983485 × 10^7
Engineering notation 3.1983485 × 10^6

Prime Factorization of 31983485

Prime Factorization 5 × 41 × 89 × 1753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31983485
Product of the distinct prime numbers

The prime factorization of 31983485 is 5 × 41 × 89 × 1753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 16, 55, 304, 384, 9690, 9804, 22965, 55377, 762104, 549156, 1629939, 4601063, 76089144, 48489260, 685841973, 376020424, 2341583744, 5936397048

Basic calculations (n = 31983485)

Multiplication

n×y
n×2 63966970
n×3 95950455
n×4 127933940
n×5 159917425

Division

n÷y
n÷2 15991742.5
n÷3 10661161.666667
n÷3 7995871.25
n÷5 6396697

Exponentiation

ny
n2 1022943312745225
n3 3.2717292099037E+22
n4 1.0464130210902E+30
n5 3.3467935163842E+37

Nth Root

y√n
2√n 5655.3943275425
3√n 317.42558447775
4√n 75.202355864311
5√n 31.694591359704

Divisors of 31983485

1, 5, 41, 89, 205, 445, 1753, 3649, 8765, 18245, 71873, 156017, 359365, 780085, 6396697, 31983485

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 -31983484
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 31983485 can be divided by 16 positive divisors. The sum of these divisors (counting 31983485) is 1, the average is 0.0625.

Base conversion 31983485

Base System Value
2 Binary 1111010000000011101111101
3 Ternary 2020011221002112
4 Quaternary 1322000131331
5 Quinary 31141432420
6 Senary 3101303405
8 Octal 172003575
10 Decimal 31983485
12 Duodecimal a864b65
16 Hexadecimal 1e8077d
20 Vigesimal 9jhie5
36 Base36 j1im5

Cryptographic Hash Functions

md5 de540958935e1abc266e29707a9617a8
sha1 b9d85dfde819a5db357c2a8f6038d9fce8fa49b1
sha256 df6242077fb889ee7e120bed5e9397ee4792d7b3067e6f7df37c41cc9892d93c
sha512 6baef091a61eefb5c07e90097fb14328b07dcd3838074e1a06d5fa688f059d4b3eeed35540b774aada130a417d619b5db8b07e8a3bdfc112ffe307332e23244b
ripemd-160 56af1e220d2674ffed34e736dbc1e46c3f0d516a

31983485 as geometric shapes

Circle

Radius = n
Diameter 63966970
Circumference 200958163.0244
Area 3.2136711963592E+15

Sphere

Radius = n
Volume 1.3704587267158E+23
Surface area 1.2854684785437E+16
Circumference 200958163.0244

Square

Length = n
Perimeter 127933940
Area 1022943312745225
Diagonal 45231478.258956

Cube

Length = n
Surface area 6137659876471350
Volume 3.2717292099037E+22
Space diagonal 55397021.023117

Equilateral Triangle

Length = n
Perimeter 95950455
Area 4.4294744773439E+14
Altitude 27698510.511559

Triangular Pyramid

Length = n
Surface area 4.4294744773439E+14
Volume 3.8557698508817E+21
Height 15077159.419652