31699628 (number)

31699628 is an even 8-digits composite number following 31699627 and preceding 31699629. In scientific notation, it is written as 3.1699628 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 14917440 positive integers (up to 31699628) that are relatively prime to 31699628.

Interesting facts

Basic properties

Name

Name thirty-one million six hundred ninety-nine thousand six hundred twenty-eight

Notation

Scientific notation 3.1699628 × 10^7
Engineering notation 3.1699628 × 10^6

Prime Factorization of 31699628

Prime Factorization 2 × 2 × 17 × 466171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15849814
Product of the distinct prime numbers

The prime factorization of 31699628 is 2 × 2 × 17 × 466171. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 13, 63, 171, 869, 345, 1403, 98999, 56944, 230099, 243332, 7153303, 2031866, 55132008, 70722395, 886427657, 830028384, 4543841491, 9821354447

Basic calculations (n = 31699628)

Multiplication

n×y
n×2 63399256
n×3 95098884
n×4 126798512
n×5 158498140

Division

n÷y
n÷2 15849814
n÷3 10566542.666667
n÷3 7924907
n÷5 6339925.6

Exponentiation

ny
n2 1004866415338384
n3 3.185389155592E+22
n4 1.009756512675E+30
n5 3.2008905822375E+37

Nth Root

y√n
2√n 5630.242268322
3√n 316.48373010377
4√n 75.034940316642
5√n 31.63813196162

Divisors of 31699628

1, 2, 4, 17, 34, 68, 466171, 932342, 1864684, 7924907, 15849814, 31699628

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 -31699627
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 31699628 can be divided by 12 positive divisors. The sum of these divisors (counting 31699628) is 1, the average is 0.083333333333333.

Base conversion 31699628

Base System Value
2 Binary 1111000111011001010101100
3 Ternary 2012122111201022
4 Quaternary 1320323022230
5 Quinary 31103342003
6 Senary 3051233312
8 Octal 170731254
10 Decimal 31699628
12 Duodecimal a748838
16 Hexadecimal 1e3b2ac
20 Vigesimal 9i2918
36 Base36 ivfl8

Cryptographic Hash Functions

md5 3848de60b31c06296b6d6755833ab3cd
sha1 27394e638ccd29e2b6b9c9a4924989f25a09137a
sha256 4d12c1f126adeff53e2a7c57746c838222140bba96ed614e823e3e1b2636c56e
sha512 d58fc67d18c5915af44cb45eedf6c18f936cefa50bb8c16b8abbc7daf70c75adf6dd4ea1664567f817d416d672cece75f59c23a9a2a77636989eb33e13400cfe
ripemd-160 4684c904bc82337aa925a212ec295c90d3c11b06

31699628 as geometric shapes

Circle

Radius = n
Diameter 63399256
Circumference 199174636.89266
Area 3.1568809482662E+15

Sphere

Radius = n
Volume 1.3342926893377E+23
Surface area 1.2627523793065E+16
Circumference 199174636.89266

Square

Length = n
Perimeter 126798512
Area 1004866415338384
Diagonal 44830043.839782

Cube

Length = n
Surface area 6029198492030304
Volume 3.185389155592E+22
Space diagonal 54905366.277033

Equilateral Triangle

Length = n
Perimeter 95098884
Area 4.3511992154642E+14
Altitude 27452683.138516

Triangular Pyramid

Length = n
Surface area 4.3511992154642E+14
Volume 3.754017121062E+21
Height 14943347.946594