31699664 (number)

31699664 is an even 8-digits composite number following 31699663 and preceding 31699665. In scientific notation, it is written as 3.1699664 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 15454208 positive integers (up to 31699664) that are relatively prime to 31699664.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred ninety-nine thousand six hundred sixty-four

Notation

Scientific notation 3.1699664 × 10^7
Engineering notation 3.1699664 × 10^6

Prime Factorization of 31699664

Prime Factorization 2 × 2 × 2 × 2 × 197 × 89 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3962458
Product of the distinct prime numbers

The prime factorization of 31699664 is 2 × 2 × 2 × 2 × 197 × 89 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31699664)

Multiplication

n×y
n×2 63399328
n×3 95098992
n×4 126798656
n×5 158498320

Division

n÷y
n÷2 15849832
n÷3 10566554.666667
n÷3 7924916
n÷5 6339932.8

Exponentiation

ny
n2 1004868697712896
n3 3.1854000081616E+22
n4 1.0097610996432E+30
n5 3.200908757896E+37

Nth Root

y√n
2√n 5630.2454653416
3√n 316.4838499097
4√n 75.034961620178
5√n 31.638139147649

Divisors of 31699664

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31699663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31699664 can be divided by 40 positive divisors. The sum of these divisors (counting 31699664) is 1, the average is 0.025.

Base conversion 31699664

Base System Value
2 Binary 1111000111011001011010000
3 Ternary 2012122111202122
4 Quaternary 1320323023100
5 Quinary 31103342124
6 Senary 3051233412
8 Octal 170731320
10 Decimal 31699664
12 Duodecimal a748868
16 Hexadecimal 1e3b2d0
20 Vigesimal 9i2934
36 Base36 ivfm8

Cryptographic Hash Functions

md5 aa2803148fe284fe22e22afc95682e93
sha1 497b43d67c4040c8086b2add3bc057a607b4f9c8
sha256 bfcbae9593ae931a9519ff7d9116f09f345a94ed4b2995242a5b73a29fab0c12
sha512 af643712fb25c6245895a8a4d02e306432fa01c86af8b13f3aa55e8e31e1969f0007456a88548da31eb5dccfa3d5764cba2b6162041dab81bb7c3f61b55461d3
ripemd-160 e348ed0272dff0cdb9300b4e621038b940dc6eb2

31699664 as geometric shapes

Circle

Radius = n
Diameter 63399328
Circumference 199174863.08733
Area 3.1568881185572E+15

Sphere

Radius = n
Volume 1.3342972352514E+23
Surface area 1.2627552474229E+16
Circumference 199174863.08733

Square

Length = n
Perimeter 126798656
Area 1004868697712896
Diagonal 44830094.75147

Cube

Length = n
Surface area 6029212186277376
Volume 3.1854000081616E+22
Space diagonal 54905428.630862

Equilateral Triangle

Length = n
Perimeter 95098992
Area 4.3512090984358E+14
Altitude 27452714.315431

Triangular Pyramid

Length = n
Surface area 4.3512090984358E+14
Volume 3.754029910938E+21
Height 14943364.917157