31663896 (number)

31663896 is an even 8-digits composite number following 31663895 and preceding 31663897. In scientific notation, it is written as 3.1663896 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 8985600 positive integers (up to 31663896) that are relatively prime to 31663896.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred sixty-three thousand eight hundred ninety-six

Notation

Scientific notation 3.1663896 × 10^7
Engineering notation 3.1663896 × 10^6

Prime Factorization of 31663896

Prime Factorization 2 × 2 × 2 × 31 × 33 × 53 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7915974
Product of the distinct prime numbers

The prime factorization of 31663896 is 2 × 2 × 2 × 31 × 33 × 53 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31663896)

Multiplication

n×y
n×2 63327792
n×3 94991688
n×4 126655584
n×5 158319480

Division

n÷y
n÷2 15831948
n÷3 10554632
n÷3 7915974
n÷5 6332779.2

Exponentiation

ny
n2 1002602309898816
n3 3.1746295269996E+22
n4 1.0052113918144E+30
n5 3.1828908968428E+37

Nth Root

y√n
2√n 5627.0681531327
3√n 316.36477131194
4√n 75.013786420449
5√n 31.630996207246

Divisors of 31663896

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31663895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31663896 can be divided by 64 positive divisors. The sum of these divisors (counting 31663896) is 1, the average is 0.015625.

Base conversion 31663896

Base System Value
2 Binary 1111000110010011100011000
3 Ternary 2012120200200220
4 Quaternary 1320302130120
5 Quinary 31101221041
6 Senary 3050400040
8 Octal 170623430
10 Decimal 31663896
12 Duodecimal a730020
16 Hexadecimal 1e32718
20 Vigesimal 9hhjeg
36 Base36 iuo0o

Cryptographic Hash Functions

md5 f17f99765632ce75767531562e4a5d63
sha1 bcaa37edf8d4da90ece9a389ea57115dcab03214
sha256 45138ca0667c513f2324a07812e098e4354c98b169a6132c4be1e8e11d5a8431
sha512 9de9b57cd40f4ff267943752412c530c19cd412105e25a198f0f6e14a09d10385756a14d539d5915433baea0f666aeca9f0d216336d7bb345437b25e53c319aa
ripemd-160 3c35bd4def018a65b170d6c07d406eac07780196

31663896 as geometric shapes

Circle

Radius = n
Diameter 63327792
Circumference 198950126.11526
Area 3.1497680512503E+15

Sphere

Radius = n
Volume 1.3297857066522E+23
Surface area 1.2599072205001E+16
Circumference 198950126.11526

Square

Length = n
Perimeter 126655584
Area 1002602309898816
Diagonal 44779511.160771

Cube

Length = n
Surface area 6015613859392896
Volume 3.1746295269996E+22
Space diagonal 54843476.637577

Equilateral Triangle

Length = n
Perimeter 94991688
Area 4.3413953513267E+14
Altitude 27421738.318788

Triangular Pyramid

Length = n
Surface area 4.3413953513267E+14
Volume 3.7413367771608E+21
Height 14926503.720257