31689920, thirty-one million six hundred eighty-nine thousand nine hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

31689920 has 56 divisors, whose sum is 76041504
The reverse of 31689920 is 02998613
Previous prime number is 167

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	thirty-one million six hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation	3.1689920 × 10^7
Engineering notation	3.1689920 × 10^6

Prime Factorization of 31689920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 167 × 593

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	990310	Product of the distinct prime numbers

The prime factorization of 31689920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 167 × 593. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 9, 28, 96, 683, 214, 3877, 1754, 6351, 68896, 937426, 335527, 7625219, 967825, 28773267, 36987221, 474186931, 909822272, 1216283658, 6802734673

Basic calculations (n = 31689920)

Multiplication

n×y

n×2	63379840
n×3	95069760
n×4	126759680
n×5	158449600

Division

n÷y

n÷2	15844960
n÷3	10563306.666667
n÷3	7922480
n÷5	6337984

Exponentiation

n^y

n²	1004251029606400
n³	3.1824634788144E+22
n⁴	1.0085201304655E+30
n⁵	3.1959922252842E+37

Nth Root

^y√n

²√n	5629.3800724414
³√n	316.45141912788
⁴√n	75.0291948007
⁵√n	31.63619389082

Divisors of 31689920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 593, 668, 835, 1186, 1336, 1670, 2372, 2672, 2965, 3340, 4744, 5344, 5930, 6680, 9488, 10688, 11860, 13360, 18976, 23720, 26720, 37952, 47440, 53440, 94880, 99031, 189760, 198062, 396124, 495155, 792248, 990310, 1584496, 1980620, 3168992, 3961240, 6337984, 7922480, 15844960, 31689920

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31689919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31689920 can be divided by 56 positive divisors. The sum of these divisors (counting 31689920) is 1, the average is 0.017857142857143.

Base conversion 31689920

Base	System	Value
2	Binary	1111000111000110011000000
3	Ternary	2012122000101202
4	Quaternary	1320320303000
5	Quinary	31103034140
6	Senary	3051120332
8	Octal	170706300
10	Decimal	31689920
12	Duodecimal	a7430a8
16	Hexadecimal	1e38cc0
20	Vigesimal	9i14g0
36	Base36	iv83k

Cryptographic Hash Functions

md5	638c4240d4ca01e8daa111fcb08a9fa3
sha1	d43667a7d5132234ae05b6b45b615b630c42729b
sha256	9b2640ac35227d80ee22b41344bed77864b2872e09c344d17f251e3763f6557f
sha512	fd8978eab25f3ec47f932ed2f030720ab590a722dea53cd1ad1e00335dc500a8305475f1f7974ff5547b0749be30d4d4a5e2cc2bd32abca1055beef7e6c4d47a
ripemd-160	0d0b1a6273f912be827267c8520920ebd0791bb5

31689920 as geometric shapes

Circle

Radius = n

Diameter	63379840
Circumference	199113639.7297
Area	3.1549476569715E+15

Sphere

Radius = n

Volume	1.3330671847148E+23
Surface area	1.2619790627886E+16
Circumference	199113639.7297

Square

Length = n

Perimeter	126759680
Area	1004251029606400
Diagonal	44816314.654518

Cube

Length = n

Surface area	6025506177638400
Volume	3.1824634788144E+22
Space diagonal	54888551.527793

Equilateral Triangle

Length = n

Perimeter	95069760
Area	4.3485345170791E+14
Altitude	27444275.763897

Triangular Pyramid

Length = n

Surface area	4.3485345170791E+14
Volume	3.7505691779137E+21
Height	14938771.551506