30541438 (number)

30541438 is an even 8-digits composite number following 30541437 and preceding 30541439. In scientific notation, it is written as 3.0541438 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 14771736 positive integers (up to 30541438) that are relatively prime to 30541438.

Interesting facts

Basic properties

Name

Name thirty million five hundred forty-one thousand four hundred thirty-eight

Notation

Scientific notation 3.0541438 × 10^7
Engineering notation 3.0541438 × 10^6

Prime Factorization of 30541438

Prime Factorization 2 × 107 × 43 × 3319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30541438
Product of the distinct prime numbers

The prime factorization of 30541438 is 2 × 107 × 43 × 3319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 87, 37, 215, 847, 9609, 8940, 66500, 58398, 828247, 49531, 7696325, 256244, 91542067, 87550046, 740457454, 898396250, 6905831366, 4474188545

Basic calculations (n = 30541438)

Multiplication

n×y
n×2 61082876
n×3 91624314
n×4 122165752
n×5 152707190

Division

n÷y
n÷2 15270719
n÷3 10180479.333333
n÷3 7635359.5
n÷5 6108287.6

Exponentiation

ny
n2 932779435107844
n3 2.8488425285021E+22
n4 8.7007747456011E+29
n5 2.6573417244474E+37

Nth Root

y√n
2√n 5526.4308554437
3√n 312.58142049108
4√n 74.339968088799
5√n 31.403488594768

Divisors of 30541438

1, 2, 43, 86, 107, 214, 3319, 4601, 6638, 9202, 142717, 285434, 355133, 710266, 15270719, 30541438

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 -30541437
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 30541438 can be divided by 16 positive divisors. The sum of these divisors (counting 30541438) is 1, the average is 0.0625.

Base conversion 30541438

Base System Value
2 Binary 1110100100000011001111110
3 Ternary 2010110122222101
4 Quaternary 1310200121332
5 Quinary 30304311223
6 Senary 3010335314
8 Octal 164403176
10 Decimal 30541438
12 Duodecimal a28a53a
16 Hexadecimal 1d2067e
20 Vigesimal 9ahdbi
36 Base36 i6lxa

Cryptographic Hash Functions

md5 9bdb464d94506b06092d38b33119ca3d
sha1 4dd2258c6ee9826d99f8cdcc0d7ceea5c075b18a
sha256 869495a6dc98c3f4171b54083fd67ecd719f3725d2508d93d02aa295e56ce8d4
sha512 4ed83e6ee08b70ad0db80a6482b72ec614c31fb0c809538dc6ece1d9db29461e0e325567169fb764b780943c19da9584f5f3730c3a69d9e84c196a37594fae58
ripemd-160 6175e216d767f67a322887d85a790ed9cf397dd6

30541438 as geometric shapes

Circle

Radius = n
Diameter 61082876
Circumference 191897514.50174
Area 2.9304130207544E+15

Sphere

Radius = n
Volume 1.1933203678369E+23
Surface area 1.1721652083018E+16
Circumference 191897514.50174

Square

Length = n
Perimeter 122165752
Area 932779435107844
Diagonal 43192115.833977

Cube

Length = n
Surface area 5596676610647064
Volume 2.8488425285021E+22
Space diagonal 52899322.352215

Equilateral Triangle

Length = n
Perimeter 91624314
Area 4.0390534346555E+14
Altitude 26449661.176107

Triangular Pyramid

Length = n
Surface area 4.0390534346555E+14
Volume 3.3573931173941E+21
Height 14397371.944659