30996912 (number)

30996912 is an even 8-digits composite number following 30996911 and preceding 30996913. In scientific notation, it is written as 3.0996912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 10301760 positive integers (up to 30996912) that are relatively prime to 30996912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0996912 × 10^7
Engineering notation 3.0996912 × 10^6

Prime Factorization of 30996912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 439 × 1471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3874614
Product of the distinct prime numbers

The prime factorization of 30996912 is 2 × 2 × 2 × 2 × 3 × 439 × 1471. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 55, 48, 827, 353, 3267, 7995, 74585, 60403, 678886, 646587, 6280297, 7912366, 46322313, 6087809, 769673518, 634040180, 5636318348, 3000056067

Basic calculations (n = 30996912)

Multiplication

n×y
n×2 61993824
n×3 92990736
n×4 123987648
n×5 154984560

Division

n÷y
n÷2 15498456
n÷3 10332304
n÷3 7749228
n÷5 6199382.4

Exponentiation

ny
n2 960808553535744
n3 2.9782098182795E+22
n4 9.2315307654745E+29
n5 2.8614894676271E+37

Nth Root

y√n
2√n 5567.4870453374
3√n 314.12763415788
4√n 74.615595188522
5√n 31.496600800606

Divisors of 30996912

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1471, 1756, 2634, 2942, 3512, 4413, 5268, 5884, 7024, 8826, 10536, 11768, 17652, 21072, 23536, 35304, 70608, 645769, 1291538, 1937307, 2583076, 3874614, 5166152, 7749228, 10332304, 15498456, 30996912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30996911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30996912 can be divided by 40 positive divisors. The sum of these divisors (counting 30996912) is 1, the average is 0.025.

Base conversion 30996912

Base System Value
2 Binary 1110110001111100110110000
3 Ternary 2011022210202210
4 Quaternary 1312033212300
5 Quinary 30413400122
6 Senary 3024212120
8 Octal 166174660
10 Decimal 30996912
12 Duodecimal a46a040
16 Hexadecimal 1d8f9b0
20 Vigesimal 9dec5c
36 Base36 igddc

Cryptographic Hash Functions

md5 1cd0c7237118f22dabb6ae8d120adc1b
sha1 bf4087daa51bd8f5301e4ebbc813bff8e3ce33fa
sha256 563e45263b11a851084ae02f5617ae5120657b01d5dcc9bd6f6c6750915eedc7
sha512 ee7f4e13ac35011aeae513b98d477f3305805b5c0b895d82c7418442312a7a9898a60f7002a6b476131bbbd04ec3d8db427822ce6219d0316c1b39b1c0e38d88
ripemd-160 b946f4a3a2f9de2ee1ea645c22788e9f66e917ba

30996912 as geometric shapes

Circle

Radius = n
Diameter 61993824
Circumference 194759342.04634
Area 3.0184690932941E+15

Sphere

Radius = n
Volume 1.2475096114608E+23
Surface area 1.2073876373177E+16
Circumference 194759342.04634

Square

Length = n
Perimeter 123987648
Area 960808553535744
Diagonal 43836253.342085

Cube

Length = n
Surface area 5764851321214464
Volume 2.9782098182795E+22
Space diagonal 53688226.461741

Equilateral Triangle

Length = n
Perimeter 92990736
Area 4.1604230776767E+14
Altitude 26844113.230871

Triangular Pyramid

Length = n
Surface area 4.1604230776767E+14
Volume 3.509853930503E+21
Height 14612084.447362