30996931 (number)

30996931 is an odd 8-digits composite number following 30996930 and preceding 30996932. In scientific notation, it is written as 3.0996931 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 25387200 positive integers (up to 30996931) that are relatively prime to 30996931.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0996931 × 10^7
Engineering notation 3.0996931 × 10^6

Prime Factorization of 30996931

Prime Factorization 7 × 83 × 31 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30996931
Product of the distinct prime numbers

The prime factorization of 30996931 is 7 × 83 × 31 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 37, 56, 258, 61, 2447, 9885, 39580, 57157, 735201, 383251, 9200347, 9783383, 63228350, 96590895, 776420635, 744576974, 7401358887, 9856152452

Basic calculations (n = 30996931)

Multiplication

n×y
n×2 61993862
n×3 92990793
n×4 123987724
n×5 154984655

Division

n÷y
n÷2 15498465.5
n÷3 10332310.333333
n÷3 7749232.75
n÷5 6199386.2

Exponentiation

ny
n2 960809731418761
n3 2.9782152948916E+22
n4 9.2315533998899E+29
n5 2.861498237592E+37

Nth Root

y√n
2√n 5567.4887516725
3√n 314.12769834087
4√n 74.615606622693
5√n 31.496604661864

Divisors of 30996931

1, 7, 31, 83, 217, 581, 1721, 2573, 12047, 18011, 53351, 142843, 373457, 999901, 4428133, 30996931

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 -30996930
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 30996931 can be divided by 16 positive divisors. The sum of these divisors (counting 30996931) is 1, the average is 0.0625.

Base conversion 30996931

Base System Value
2 Binary 1110110001111100111000011
3 Ternary 2011022210210111
4 Quaternary 1312033213003
5 Quinary 30413400211
6 Senary 3024212151
8 Octal 166174703
10 Decimal 30996931
12 Duodecimal a46a057
16 Hexadecimal 1d8f9c3
20 Vigesimal 9dec6b
36 Base36 igddv

Cryptographic Hash Functions

md5 8ff6c23e71408b211fa43638329350f8
sha1 020272e20cec5143858134466c8c330e10c0b034
sha256 3c3e768cd00f23d423ed9936d8a14d3619371ab1d1ffbe3e5c07ee62be10e1a2
sha512 4341c11d9f665af87cb1b8cdc89199bc7642eba4415af36e8a7e3a8fbe4fab99c6234595eaa0bba3dcc0cd80d2447e432b88b0d61402e2d7cd24439fd764b443
ripemd-160 e577d4fdd5db76f7aef0af400a32544a51a0fd65

30996931 as geometric shapes

Circle

Radius = n
Diameter 61993862
Circumference 194759461.42686
Area 3.0184727937228E+15

Sphere

Radius = n
Volume 1.2475119054987E+23
Surface area 1.2073891174891E+16
Circumference 194759461.42686

Square

Length = n
Perimeter 123987724
Area 960809731418761
Diagonal 43836280.212143

Cube

Length = n
Surface area 5764858388512566
Volume 2.9782152948916E+22
Space diagonal 53688259.370707

Equilateral Triangle

Length = n
Perimeter 92990793
Area 4.1604281780598E+14
Altitude 26844129.685353

Triangular Pyramid

Length = n
Surface area 4.1604281780598E+14
Volume 3.5098603847522E+21
Height 14612093.404048