31139990, thirty-one million one hundred thirty-nine thousand nine hundred ninety: 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

31139990 has 48 divisors, whose sum is 65943072
The reverse of 31139990 is 09993113
Previous prime number is 103

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	thirty-one million one hundred thirty-nine thousand nine hundred ninety

Notation

Scientific notation	3.1139990 × 10^7
Engineering notation	3.1139990 × 10^6

Prime Factorization of 31139990

Prime Factorization 2 × 7 × 5 × 7 × 103 × 617

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	4448570	Product of the distinct prime numbers

The prime factorization of 31139990 is 2 × 7 × 5 × 7 × 103 × 617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 1, 40, 44, 716, 374, 4617, 9291, 4866, 27468, 192430, 243075, 6577285, 8564880, 4727339, 20459105, 35915639, 80440551, 6579978525, 5333391116

Basic calculations (n = 31139990)

Multiplication

n×y

n×2	62279980
n×3	93419970
n×4	124559960
n×5	155699950

Division

n÷y

n÷2	15569995
n÷3	10379996.666667
n÷3	7784997.5
n÷5	6227998

Exponentiation

n^y

n²	969698977200100
n³	3.0196416453021E+22
n⁴	9.4031610638292E+29
n⁵	2.9281434149603E+37

Nth Root

^y√n

²√n	5580.3216753159
³√n	314.61021746862
⁴√n	74.70155068883
⁵√n	31.525624163253

Divisors of 31139990

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 617, 721, 1030, 1234, 1442, 3085, 3605, 4319, 5047, 6170, 7210, 8638, 10094, 21595, 25235, 30233, 43190, 50470, 60466, 63551, 127102, 151165, 302330, 317755, 444857, 635510, 889714, 2224285, 3113999, 4448570, 6227998, 15569995, 31139990

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31139989	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31139990 can be divided by 48 positive divisors. The sum of these divisors (counting 31139990) is 1, the average is 0.020833333333333.

Base conversion 31139990

Base	System	Value
2	Binary	1110110110010100010010110
3	Ternary	2011121002000222
4	Quaternary	1312302202112
5	Quinary	30432434430
6	Senary	3031234342
8	Octal	166624226
10	Decimal	31139990
12	Duodecimal	a5189b2
16	Hexadecimal	1db2896
20	Vigesimal	9ec9ja
36	Base36	ijfrq

Cryptographic Hash Functions

md5	6e262e59fc3a945d2d7b2ae5a8af5011
sha1	43c1ea2733502493ca0b77888daadd6f454ce202
sha256	81a3fbed1a5b18e68e9fb5bcad49fd1b40c23e99826ae64c59aac4d98990515d
sha512	ce57e4b7180ab099ff04e890e1ff88bdfbb7836293d311740725004bed66954b2fe6f10e9632a0ff32bfa7ef913bbc8338a9767e6fd5ba51094e75d134417324
ripemd-160	45f579804af04b331e7f77d9d9314c9ea32ac1a7

31139990 as geometric shapes

Circle

Radius = n

Diameter	62279980
Circumference	195658327.63372
Area	3.0463991829654E+15

Sphere

Radius = n

Volume	1.2648645345807E+23
Surface area	1.2185596731861E+16
Circumference	195658327.63372

Square

Length = n

Perimeter	124559960
Area	969698977200100
Diagonal	44038596.190163

Cube

Length = n

Surface area	5818193863200600
Volume	3.0196416453021E+22
Space diagonal	53936044.827187

Equilateral Triangle

Length = n

Perimeter	93419970
Area	4.1989197413954E+14
Altitude	26968022.413593

Triangular Pyramid

Length = n

Surface area	4.1989197413954E+14
Volume	3.5586818069107E+21
Height	14679532.063388