31493310 (number)

31493310 is an even 8-digits composite number following 31493309 and preceding 31493311. In scientific notation, it is written as 3.1493310 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8318880 positive integers (up to 31493310) that are relatively prime to 31493310.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-three thousand three hundred ten

Notation

Scientific notation 3.1493310 × 10^7
Engineering notation 3.1493310 × 10^6

Prime Factorization of 31493310

Prime Factorization 2 × 15 × 107 × 9811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31493310
Product of the distinct prime numbers

The prime factorization of 31493310 is 2 × 15 × 107 × 9811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 51, 95, 349, 419, 2459, 7706, 14290, 95196, 152776, 744406, 8342662, 2353041, 44105405, 2089240, 155387455, 644006808, 579209060, 1534440503

Basic calculations (n = 31493310)

Multiplication

n×y
n×2 62986620
n×3 94479930
n×4 125973240
n×5 157466550

Division

n÷y
n÷2 15746655
n÷3 10497770
n÷3 7873327.5
n÷5 6298662

Exponentiation

ny
n2 991828574756100
n3 3.1235964771652E+22
n4 9.8372392170272E+29
n5 3.0980722420599E+37

Nth Root

y√n
2√n 5611.8900559437
3√n 315.79562039205
4√n 74.912549388896
5√n 31.596840773015

Divisors of 31493310

1, 2, 15, 30, 107, 214, 1605, 3210, 9811, 19622, 147165, 294330, 1049777, 2099554, 15746655, 31493310

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31493309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31493310 can be divided by 16 positive divisors. The sum of these divisors (counting 31493310) is 1, the average is 0.0625.

Base conversion 31493310

Base System Value
2 Binary 1111000001000110010111110
3 Ternary 2012021000200220
4 Quaternary 1320020302332
5 Quinary 31030241220
6 Senary 3043002210
8 Octal 170106276
10 Decimal 31493310
12 Duodecimal a669366
16 Hexadecimal 1e08cbe
20 Vigesimal 9ggd5a
36 Base36 ir0e6

Cryptographic Hash Functions

md5 86b29c71dfa7877f709cf7eb6446ca53
sha1 ee2fd8a82591bee6c0f33213473ef170f86eced2
sha256 86bb363cf4eaf3463eddae25fea6580ababd90fa76f1f799fe295342239e255b
sha512 355a91fb1c6c17f7546331d5b59be7d2a7b648991e54e862cc7ae0c17b69163a76e7572fa133f0c09c98f0af3fde3a1fae6abc39634b5fa31dbd16116bfda0ff
ripemd-160 f537272e31b5643633c5ccc4e0b7ddf87d454121

31493310 as geometric shapes

Circle

Radius = n
Diameter 62986620
Circumference 197878302.66645
Area 3.1159213640742E+15

Sphere

Radius = n
Volume 1.3084090327255E+23
Surface area 1.2463685456297E+16
Circumference 197878302.66645

Square

Length = n
Perimeter 125973240
Area 991828574756100
Diagonal 44538266.12602

Cube

Length = n
Surface area 5950971448536600
Volume 3.1235964771652E+22
Space diagonal 54548013.018517

Equilateral Triangle

Length = n
Perimeter 94479930
Area 4.2947437096905E+14
Altitude 27274006.509258

Triangular Pyramid

Length = n
Surface area 4.2947437096905E+14
Volume 3.6811937511565E+21
Height 14846088.708673