30379238 (number)

30379238 is an even 8-digits composite number following 30379237 and preceding 30379239. In scientific notation, it is written as 3.0379238 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 14263680 positive integers (up to 30379238) that are relatively prime to 30379238.

Interesting facts

Basic properties

Name

Name thirty million three hundred seventy-nine thousand two hundred thirty-eight

Notation

Scientific notation 3.0379238 × 10^7
Engineering notation 3.0379238 × 10^6

Prime Factorization of 30379238

Prime Factorization 2 × 17 × 1381 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30379238
Product of the distinct prime numbers

The prime factorization of 30379238 is 2 × 17 × 1381 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 66, 72, 378, 568, 3540, 261, 27078, 75384, 840657, 817146, 8048161, 3009786, 83034253, 12613849, 759365085, 843555569, 749354435, 361597513

Basic calculations (n = 30379238)

Multiplication

n×y
n×2 60758476
n×3 91137714
n×4 121516952
n×5 151896190

Division

n÷y
n÷2 15189619
n÷3 10126412.666667
n÷3 7594809.5
n÷5 6075847.6

Exponentiation

ny
n2 922898101460644
n3 2.8036941074021E+22
n4 8.5174090567966E+29
n5 2.5875239687978E+37

Nth Root

y√n
2√n 5511.73638702
3√n 312.02708372164
4√n 74.241069409189
5√n 31.370061871196

Divisors of 30379238

1, 2, 17, 34, 647, 1294, 1381, 2762, 10999, 21998, 23477, 46954, 893507, 1787014, 15189619, 30379238

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 -30379237
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 30379238 can be divided by 16 positive divisors. The sum of these divisors (counting 30379238) is 1, the average is 0.0625.

Base conversion 30379238

Base System Value
2 Binary 1110011111000110011100110
3 Ternary 2010011102110222
4 Quaternary 1303320303212
5 Quinary 30234113423
6 Senary 3003044342
8 Octal 163706346
10 Decimal 30379238
12 Duodecimal a2106b2
16 Hexadecimal 1cf8ce6
20 Vigesimal 99h81i
36 Base36 i34rq

Cryptographic Hash Functions

md5 a4b59db782963c24e65016ba79f324df
sha1 76af3306778dce7e18979a74b726dc9af72582f9
sha256 e04f70c0785705cb1c78094c919519054c8b10c2d87caa22614be60a11b38961
sha512 1339cce6c439feedf23129695ec26a6173dea7a4c742da62b42db74db753c3316749281a6461ef3a84bd8874b22761a6f3319a73e64f2f6fee8b8ddf77dc2cdf
ripemd-160 df25fe93459a5e025aaa51580c4c603bb6399304

30379238 as geometric shapes

Circle

Radius = n
Diameter 60758476
Circumference 190878381.84491
Area 2.8993698955607E+15

Sphere

Radius = n
Volume 1.1744086414303E+23
Surface area 1.1597479582243E+16
Circumference 190878381.84491

Square

Length = n
Perimeter 121516952
Area 922898101460644
Diagonal 42962730.39416

Cube

Length = n
Surface area 5537388608763864
Volume 2.8036941074021E+22
Space diagonal 52618383.711227

Equilateral Triangle

Length = n
Perimeter 91137714
Area 3.9962660048467E+14
Altitude 26309191.855614

Triangular Pyramid

Length = n
Surface area 3.9962660048467E+14
Volume 3.3041851928613E+21
Height 14320910.131387