30379138 (number)

30379138 is an even 8-digits composite number following 30379137 and preceding 30379139. In scientific notation, it is written as 3.0379138 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 14351472 positive integers (up to 30379138) that are relatively prime to 30379138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0379138 × 10^7
Engineering notation 3.0379138 × 10^6

Prime Factorization of 30379138

Prime Factorization 2 × 19 × 479 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30379138
Product of the distinct prime numbers

The prime factorization of 30379138 is 2 × 19 × 479 × 1669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 95, 68, 825, 538, 6774, 3518, 70786, 47478, 487378, 738635, 2366371, 3520551, 47145011, 49552052, 978414850, 246815508, 4488967966, 279304507

Basic calculations (n = 30379138)

Multiplication

n×y
n×2 60758276
n×3 91137414
n×4 121516552
n×5 151895690

Division

n÷y
n÷2 15189569
n÷3 10126379.333333
n÷3 7594784.5
n÷5 6075827.6

Exponentiation

ny
n2 922892025623044
n3 2.8036664205502E+22
n4 8.5172969095861E+29
n5 2.5874813820329E+37

Nth Root

y√n
2√n 5511.7273154611
3√n 312.02674135248
4√n 74.241008313877
5√n 31.370041218866

Divisors of 30379138

1, 2, 19, 38, 479, 958, 1669, 3338, 9101, 18202, 31711, 63422, 799451, 1598902, 15189569, 30379138

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 -30379137
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 30379138 can be divided by 16 positive divisors. The sum of these divisors (counting 30379138) is 1, the average is 0.0625.

Base conversion 30379138

Base System Value
2 Binary 1110011111000110010000010
3 Ternary 2010011102100021
4 Quaternary 1303320302002
5 Quinary 30234113023
6 Senary 3003044054
8 Octal 163706202
10 Decimal 30379138
12 Duodecimal a21062a
16 Hexadecimal 1cf8c82
20 Vigesimal 99h7gi
36 Base36 i34oy

Cryptographic Hash Functions

md5 441f5d175af1021c7db704cef48f5a14
sha1 2c9df1d5f5532ff84c0b4cef567bedec0303ef02
sha256 0b97d94abbbf568bedfa8c742bfd9fc2ef1357c941cb74c843305206be2d9593
sha512 791cf1c0e2ebda1b7c63bda2e677517b2562e21b48c31a9a064a0de21a5a6b773e874aa2be464607f25da8869e56ead8c0dc5af482f0b04041a4253f9c6a4845
ripemd-160 df825b4de800a06c464050d677d30cc3c922ba89

30379138 as geometric shapes

Circle

Radius = n
Diameter 60758276
Circumference 190877753.52638
Area 2.899350807754E+15

Sphere

Radius = n
Volume 1.1743970439889E+23
Surface area 1.1597403231016E+16
Circumference 190877753.52638

Square

Length = n
Perimeter 121516552
Area 922892025623044
Diagonal 42962588.972804

Cube

Length = n
Surface area 5537352153738264
Volume 2.8036664205502E+22
Space diagonal 52618210.506146

Equilateral Triangle

Length = n
Perimeter 91137414
Area 3.9962396956982E+14
Altitude 26309105.253073

Triangular Pyramid

Length = n
Surface area 3.9962396956982E+14
Volume 3.3041525635934E+21
Height 14320862.990935