38994772 (number)

38994772 is an even 8-digits composite number following 38994771 and preceding 38994773. In scientific notation, it is written as 3.8994772 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 18613440 positive integers (up to 38994772) that are relatively prime to 38994772.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-four thousand seven hundred seventy-two

Notation

Scientific notation 3.8994772 × 10^7
Engineering notation 3.8994772 × 10^6

Prime Factorization of 38994772

Prime Factorization 2 × 2 × 41 × 47 × 5059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19497386
Product of the distinct prime numbers

The prime factorization of 38994772 is 2 × 2 × 41 × 47 × 5059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 15, 14, 864, 383, 8987, 4565, 56454, 40135, 872805, 856738, 6479263, 956570, 63753288, 97307262, 434910547, 926348305, 2844981998, 9217195648

Basic calculations (n = 38994772)

Multiplication

n×y
n×2 77989544
n×3 116984316
n×4 155979088
n×5 194973860

Division

n÷y
n÷2 19497386
n÷3 12998257.333333
n÷3 9748693
n÷5 7798954.4

Exponentiation

ny
n2 1520592243331984
n3 5.9295147833699E+22
n4 2.3122007704814E+30
n5 9.0163741863146E+37

Nth Root

y√n
2√n 6244.5794093758
3√n 339.10599041621
4√n 79.022651242386
5√n 32.976250770808

Divisors of 38994772

1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 5059, 7708, 10118, 20236, 207419, 237773, 414838, 475546, 829676, 951092, 9748693, 19497386, 38994772

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38994771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38994772 can be divided by 24 positive divisors. The sum of these divisors (counting 38994772) is 1, the average is 0.041666666666667.

Base conversion 38994772

Base System Value
2 Binary 10010100110000001101010100
3 Ternary 2201101010202211
4 Quaternary 2110300031110
5 Quinary 34440313042
6 Senary 3511443204
8 Octal 224601524
10 Decimal 38994772
12 Duodecimal 11086504
16 Hexadecimal 2530354
20 Vigesimal c3e6ic
36 Base36 n7sk4

Cryptographic Hash Functions

md5 0386750878f29c31b46c5f67a0d68611
sha1 7931be41251671ebf0237d6bb429b8b28ca71438
sha256 374e95866585d01083fd85c00599d05ce9b18de6424c4e0e1c4cb7e60f81cf00
sha512 2cf980ff3edd0dfb92e4ab9085edba34ad1255c436240cc5d4b8d36f1f6ba91f11bb8020c3550cab213f45d69af011c6efdbd2d6965ebf0aa14b932808e0aae2
ripemd-160 e87795ce3c4c2c1c5d36d3093aab901cc22f12ff

38994772 as geometric shapes

Circle

Radius = n
Diameter 77989544
Circumference 245011378.48722
Area 4.7770814207574E+15

Sphere

Radius = n
Volume 2.4837493443716E+23
Surface area 1.910832568303E+16
Circumference 245011378.48722

Square

Length = n
Perimeter 155979088
Area 1520592243331984
Diagonal 55146935.424047

Cube

Length = n
Surface area 9123553459991904
Volume 5.9295147833699E+22
Space diagonal 67540926.333564

Equilateral Triangle

Length = n
Perimeter 116984316
Area 6.5843575576153E+14
Altitude 33770463.166782

Triangular Pyramid

Length = n
Surface area 6.5843575576153E+14
Volume 6.9880001874446E+21
Height 18382311.808016