30481944 (number)

30481944 is an even 8-digits composite number following 30481943 and preceding 30481945. In scientific notation, it is written as 3.0481944 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 9759360 positive integers (up to 30481944) that are relatively prime to 30481944.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-one thousand nine hundred forty-four

Notation

Scientific notation 3.0481944 × 10^7
Engineering notation 3.0481944 × 10^6

Prime Factorization of 30481944

Prime Factorization 2 × 2 × 2 × 3 × 2867 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7620486
Product of the distinct prime numbers

The prime factorization of 30481944 is 2 × 2 × 2 × 3 × 2867 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 54, 60, 316, 115, 1424, 1414, 49211, 8486, 317137, 368661, 2035850, 741750, 92349129, 7759371, 542983494, 863667039, 770611719, 604808952

Basic calculations (n = 30481944)

Multiplication

n×y
n×2 60963888
n×3 91445832
n×4 121927776
n×5 152409720

Division

n÷y
n÷2 15240972
n÷3 10160648
n÷3 7620486
n÷5 6096388.8

Exponentiation

ny
n2 929148910019136
n3 2.8322265042864E+22
n4 8.6331769698975E+29
n5 2.631560169385E+37

Nth Root

y√n
2√n 5521.0455531539
3√n 312.37832148136
4√n 74.303738487063
5√n 31.391244399646

Divisors of 30481944

1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 2867, 3544, 5316, 5734, 8601, 10632, 11468, 17202, 22936, 34404, 68808, 1270081, 2540162, 3810243, 5080324, 7620486, 10160648, 15240972, 30481944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30481943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30481944 can be divided by 32 positive divisors. The sum of these divisors (counting 30481944) is 1, the average is 0.03125.

Base conversion 30481944

Base System Value
2 Binary 1110100010001111000011000
3 Ternary 2010100122100220
4 Quaternary 1310101320120
5 Quinary 30300410234
6 Senary 3005200040
8 Octal 164217030
10 Decimal 30481944
12 Duodecimal a260020
16 Hexadecimal 1d11e18
20 Vigesimal 9aa4h4
36 Base36 i5c0o

Cryptographic Hash Functions

md5 29453d8c22b9a972b646a750c30e891c
sha1 547568168f8aa4f6ddd96f87d76203770f3a6d2b
sha256 7fbedfe411b65846ef2de51dcd9ff0782e5e0686f69df7ba8cfa4f88d24972c3
sha512 a36ddab6a4ced842e22bc052b19d719f4e3bff88f910bb4e1aa4b69ea8b4968baa7214329765828070c9b105d5940b9029dd03e4fab3994347b6c369297667c0
ripemd-160 770e8453818de6d5561c0c4933eb676f1f808cb7

30481944 as geometric shapes

Circle

Radius = n
Diameter 60963888
Circumference 191523702.67507
Area 2.9190073898071E+15

Sphere

Radius = n
Volume 1.1863602638891E+23
Surface area 1.1676029559228E+16
Circumference 191523702.67507

Square

Length = n
Perimeter 121927776
Area 929148910019136
Diagonal 43107978.612297

Cube

Length = n
Surface area 5574893460114816
Volume 2.8322265042864E+22
Space diagonal 52796275.721469

Equilateral Triangle

Length = n
Perimeter 91445832
Area 4.023332799876E+14
Altitude 26398137.860735

Triangular Pyramid

Length = n
Surface area 4.023332799876E+14
Volume 3.337810945062E+21
Height 14369326.204099