38895978 (number)

38895978 is an even 8-digits composite number following 38895977 and preceding 38895979. In scientific notation, it is written as 3.8895978 × 10^7. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 11534960 positive integers (up to 38895978) that are relatively prime to 38895978.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-five thousand nine hundred seventy-eight

Notation

Scientific notation 3.8895978 × 10^7
Engineering notation 3.8895978 × 10^6

Prime Factorization of 38895978

Prime Factorization 2 × 3 × 11 × 47 × 12539

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38895978
Product of the distinct prime numbers

The prime factorization of 38895978 is 2 × 3 × 11 × 47 × 12539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 76, 55, 535, 325, 3586, 2257, 13513, 8511, 855566, 643399, 5808652, 6678855, 81669754, 19581981, 268704972, 226844113, 6444465500, 1369538866

Basic calculations (n = 38895978)

Multiplication

n×y
n×2 77791956
n×3 116687934
n×4 155583912
n×5 194479890

Division

n÷y
n÷2 19447989
n÷3 12965326
n÷3 9723994.5
n÷5 7779195.6

Exponentiation

ny
n2 1512897104576484
n3 5.8845612495871E+22
n4 2.2888576490359E+30
n5 8.9027356762032E+37

Nth Root

y√n
2√n 6236.6640121142
3√n 338.81937105903
4√n 78.972552270483
5√n 32.959524619507

Divisors of 38895978

1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 12539, 25078, 37617, 75234, 137929, 275858, 413787, 589333, 827574, 1178666, 1767999, 3535998, 6482663, 12965326, 19447989, 38895978

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 -38895977
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 38895978 can be divided by 32 positive divisors. The sum of these divisors (counting 38895978) is 1, the average is 0.03125.

Base conversion 38895978

Base System Value
2 Binary 10010100011000000101101010
3 Ternary 2201012010020210
4 Quaternary 2110120011222
5 Quinary 34424132403
6 Senary 3505401550
8 Octal 224300552
10 Decimal 38895978
12 Duodecimal 110392b6
16 Hexadecimal 251816a
20 Vigesimal c31jii
36 Base36 n5obu

Cryptographic Hash Functions

md5 cd983334830da6c57540e6c082ff34f8
sha1 e5bf21f3813e8dc3d84202dadf6c1cbbfd317285
sha256 cfcf4298669a90cd4ca6c9b2054998b04417ba485845dc14124cbee47357e4e2
sha512 5e5ba899d4a90a8632cffda3ae705b906d819807414e8ae15d04eaec2f0a65919b252b750aafa931c0d378d06ca3d04ad9ae9d2d6270819137923116e1665562
ripemd-160 d6234be1e74d975fbc93dfd0da81a6ff6475de4f

38895978 as geometric shapes

Circle

Radius = n
Diameter 77791956
Circumference 244390637.47798
Area 4.7529064293748E+15

Sphere

Radius = n
Volume 2.4649192521736E+23
Surface area 1.9011625717499E+16
Circumference 244390637.47798

Square

Length = n
Perimeter 155583912
Area 1512897104576484
Diagonal 55007219.609366

Cube

Length = n
Surface area 9077382627458904
Volume 5.8845612495871E+22
Space diagonal 67369810.106081

Equilateral Triangle

Length = n
Perimeter 116687934
Area 6.5510366293758E+14
Altitude 33684905.053041

Triangular Pyramid

Length = n
Surface area 6.5510366293758E+14
Volume 6.9350219398177E+21
Height 18335739.869789