31479939, thirty-one million four hundred seventy-nine thousand nine hundred thirty-nine: 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

31479939 has 12 divisors, whose sum is 47448336
The reverse of 31479939 is 93997413
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	thirty-one million four hundred seventy-nine thousand nine hundred thirty-nine

Notation

Scientific notation	3.1479939 × 10^7
Engineering notation	3.1479939 × 10^6

Prime Factorization of 31479939

Prime Factorization 3 × 3 × 23 × 152077

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10493313	Product of the distinct prime numbers

The prime factorization of 31479939 is 3 × 3 × 23 × 152077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 39, 59, 458, 999, 6352, 1451, 88274, 8685, 769193, 792530, 2846091, 9037631, 76058901, 72145100, 318283827, 585980398, 3027092971, 6801749609

Basic calculations (n = 31479939)

Multiplication

n×y

n×2	62959878
n×3	94439817
n×4	125919756
n×5	157399695

Division

n÷y

n÷2	15739969.5
n÷3	10493313
n÷3	7869984.75
n÷5	6295987.8

Exponentiation

n^y

n²	990986559443721
n³	3.1196196441108E+22
n⁴	9.820543609981E+29
n⁵	3.0915011378904E+37

Nth Root

^y√n

²√n	5610.6986196017
³√n	315.75092199993
⁴√n	74.904596785522
⁵√n	31.594157326119

Divisors of 31479939

1, 3, 9, 23, 69, 207, 152077, 456231, 1368693, 3497771, 10493313, 31479939

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	-31479938	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 31479939 can be divided by 12 positive divisors. The sum of these divisors (counting 31479939) is 1, the average is 0.083333333333333.

Base conversion 31479939

Base	System	Value
2	Binary	1111000000101100010000011
3	Ternary	2012020100100200
4	Quaternary	1320011202003
5	Quinary	31024324224
6	Senary	3042420243
8	Octal	170054203
10	Decimal	31479939
12	Duodecimal	a661683
16	Hexadecimal	1e05883
20	Vigesimal	9gejgj
36	Base36	iqq2r

Cryptographic Hash Functions

md5	5275564869759025e9c0a846b171a199
sha1	d7217eed6c182a4b5846e4fdda8c3f98529cc8fa
sha256	b9aed30d7a2e4a45998176284dc6f2a9cb8e6faa271aad24182c194eace209be
sha512	89e758a37f85d7cb29720fd962d186e791fc07663d405dc9edec30d8a789d9f0874b029be5e36d38ed0d23521d068645ad1b83876171a4015a649b2db57a86dd
ripemd-160	2b7c189ac10585bfb103cdd83730a36686aaf254

31479939 as geometric shapes

Circle

Radius = n

Diameter	62959878
Circumference	197794290.19571
Area	3.1132760949546E+15

Sphere

Radius = n

Volume	1.3067432207911E+23
Surface area	1.2453104379818E+16
Circumference	197794290.19571

Square

Length = n

Perimeter	125919756
Area	990986559443721
Diagonal	44519356.676478

Cube

Length = n

Surface area	5945919356662326
Volume	3.1196196441108E+22
Space diagonal	54524853.767169

Equilateral Triangle

Length = n

Perimeter	94439817
Area	4.291097676436E+14
Altitude	27262426.883584

Triangular Pyramid

Length = n

Surface area	4.291097676436E+14
Volume	3.6765070084559E+21
Height	14839785.558826