31914048 (number)

31914048 is an even 8-digits composite number following 31914047 and preceding 31914049. In scientific notation, it is written as 3.1914048 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 28 positive divisors. There are 10637952 positive integers (up to 31914048) that are relatively prime to 31914048.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred fourteen thousand forty-eight

Notation

Scientific notation 3.1914048 × 10^7
Engineering notation 3.1914048 × 10^6

Prime Factorization of 31914048

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 166219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 997314
Product of the distinct prime numbers

The prime factorization of 31914048 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 166219. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 4, 34, 6, 238, 647, 2486, 9907, 16324, 61813, 919974, 596394, 6902910, 4483660, 76939007, 19220795, 338625119, 174984700, 4840838042, 6754080365

Basic calculations (n = 31914048)

Multiplication

n×y
n×2 63828096
n×3 95742144
n×4 127656192
n×5 159570240

Division

n÷y
n÷2 15957024
n÷3 10638016
n÷3 7978512
n÷5 6382809.6

Exponentiation

ny
n2 1018506459746304
n3 3.2504664044654E+22
n4 1.0373554085449E+30
n5 3.3106210301363E+37

Nth Root

y√n
2√n 5649.2519858827
3√n 317.1957048991
4√n 75.161506011274
5√n 31.68081743224

Divisors of 31914048

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 166219, 332438, 498657, 664876, 997314, 1329752, 1994628, 2659504, 3989256, 5319008, 7978512, 10638016, 15957024, 31914048

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31914047
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31914048 can be divided by 28 positive divisors. The sum of these divisors (counting 31914048) is 1, the average is 0.035714285714286.

Base conversion 31914048

Base System Value
2 Binary 1111001101111100001000000
3 Ternary 2020001101211210
4 Quaternary 1321233201000
5 Quinary 31132222143
6 Senary 3100010120
8 Octal 171574100
10 Decimal 31914048
12 Duodecimal a830940
16 Hexadecimal 1e6f840
20 Vigesimal 9j9528
36 Base36 j011c

Cryptographic Hash Functions

md5 e735245bfae6cd122d2eb83544388800
sha1 02b03d592d52dd0d6e80d2093c744c7a4453e87d
sha256 9d829eba440bf320a25ee106182f36bf8cce14144867ccf00ee8d21e3c874e2d
sha512 89438755e79d7aa2d85f9ed9bd8b6717515d30e7dfde9057aeb487d270165e0a8271d336a11c4d70c9890540a781e53a8230263d67603660f0f779358f19faa5
ripemd-160 c5a58ecd83e9f69fe69f06f6540e48d9cf06967c

31914048 as geometric shapes

Circle

Radius = n
Diameter 63828096
Circumference 200521877.48622
Area 3.1997324115727E+15

Sphere

Radius = n
Volume 1.3615521836012E+23
Surface area 1.2798929646291E+16
Circumference 200521877.48622

Square

Length = n
Perimeter 127656192
Area 1018506459746304
Diagonal 45133279.511826

Cube

Length = n
Surface area 6111038758477824
Volume 3.2504664044654E+22
Space diagonal 55276752.611192

Equilateral Triangle

Length = n
Perimeter 95742144
Area 4.4102623402943E+14
Altitude 27638376.305596

Triangular Pyramid

Length = n
Surface area 4.4102623402943E+14
Volume 3.8307113943609E+21
Height 15044426.503942