31492086 (number)

31492086 is an even 8-digits composite number following 31492085 and preceding 31492087. In scientific notation, it is written as 3.1492086 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 36 positive divisors. There are 10007088 positive integers (up to 31492086) that are relatively prime to 31492086.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand eighty-six

Notation

Scientific notation 3.1492086 × 10^7
Engineering notation 3.1492086 × 10^6

Prime Factorization of 31492086

Prime Factorization 2 × 3 × 29 × 29 × 79 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 13746
Product of the distinct prime numbers

The prime factorization of 31492086 is 2 × 3 × 29 × 29 × 79 × 79. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 5, 83, 529, 905, 4952, 9611, 99206, 22518, 944654, 618543, 7541778, 1077236, 36899026, 45204331, 845358557, 278479062, 4351199990, 3990222922

Basic calculations (n = 31492086)

Multiplication

n×y
n×2 62984172
n×3 94476258
n×4 125968344
n×5 157460430

Division

n÷y
n÷2 15746043
n÷3 10497362
n÷3 7873021.5
n÷5 6298417.2

Exponentiation

ny
n2 991751480631396
n3 3.1232322918671E+22
n4 9.8357099933457E+29
n5 3.097470249815E+37

Nth Root

y√n
2√n 5611.7810007163
3√n 315.79152916498
4√n 74.911821501791
5√n 31.596595164444

Divisors of 31492086

1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 841, 1682, 2291, 2523, 4582, 5046, 6241, 6873, 12482, 13746, 18723, 37446, 66439, 132878, 180989, 199317, 361978, 398634, 542967, 1085934, 5248681, 10497362, 15746043, 31492086

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31492085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31492086 can be divided by 36 positive divisors. The sum of these divisors (counting 31492086) is 1, the average is 0.027777777777778.

Base conversion 31492086

Base System Value
2 Binary 1111000001000011111110110
3 Ternary 2012020222000120
4 Quaternary 1320020133312
5 Quinary 31030221321
6 Senary 3042552410
8 Octal 170103766
10 Decimal 31492086
12 Duodecimal a668706
16 Hexadecimal 1e087f6
20 Vigesimal 9gga46
36 Base36 iqzg6

Cryptographic Hash Functions

md5 2e54859fc66196f34875fc13dd291cd2
sha1 d7b0b838243229fed167c013ec74500981cc3b2a
sha256 ae1f28d9257fc85d61d488af0721d59f283c24e61e63cfb02912f3b23c389877
sha512 3f7876a2a28980fded0912943c5656fd03bc6904ca0ec4277b549ab92cc0bfbb7cd9fd11c5b589065f59e93e989938337a33266a1afad3383f3c980cf215c3a2
ripemd-160 27c31e58670528597ab507cd1f93943133206b0c

31492086 as geometric shapes

Circle

Radius = n
Diameter 62984172
Circumference 197870612.04764
Area 3.1156791657384E+15

Sphere

Radius = n
Volume 1.3082564831446E+23
Surface area 1.2462716662954E+16
Circumference 197870612.04764

Square

Length = n
Perimeter 125968344
Area 991751480631396
Diagonal 44536535.12862

Cube

Length = n
Surface area 5950508883788376
Volume 3.1232322918671E+22
Space diagonal 54545892.988329

Equilateral Triangle

Length = n
Perimeter 94476258
Area 4.2944098823381E+14
Altitude 27272946.494164

Triangular Pyramid

Length = n
Surface area 4.2944098823381E+14
Volume 3.6807645546667E+21
Height 14845511.70954