38961040 (number)

38961040 is an even 8-digits composite number following 38961039 and preceding 38961041. In scientific notation, it is written as 3.8961040 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 15584384 positive integers (up to 38961040) that are relatively prime to 38961040.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand forty

Notation

Scientific notation 3.8961040 × 10^7
Engineering notation 3.8961040 × 10^6

Prime Factorization of 38961040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 487013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4870130
Product of the distinct prime numbers

The prime factorization of 38961040 is 2 × 2 × 2 × 2 × 5 × 487013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 98, 69, 348, 732, 4992, 6520, 75151, 86853, 367553, 382222, 4917001, 5535275, 47379411, 64481647, 759078613, 847997279, 1660743975, 2065482874

Basic calculations (n = 38961040)

Multiplication

n×y
n×2 77922080
n×3 116883120
n×4 155844160
n×5 194805200

Division

n÷y
n÷2 19480520
n÷3 12987013.333333
n÷3 9740260
n÷5 7792208

Exponentiation

ny
n2 1517962637881600
n3 5.9141403053011E+22
n4 2.3042105700045E+30
n5 8.9774440186367E+37

Nth Root

y√n
2√n 6241.8779225486
3√n 339.00818223508
4√n 79.005556276433
5√n 32.970543646873

Divisors of 38961040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487013, 974026, 1948052, 2435065, 3896104, 4870130, 7792208, 9740260, 19480520, 38961040

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38961039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961040 can be divided by 20 positive divisors. The sum of these divisors (counting 38961040) is 1, the average is 0.05.

Base conversion 38961040

Base System Value
2 Binary 10010100100111111110010000
3 Ternary 2201022102111111
4 Quaternary 2110213332100
5 Quinary 34433223130
6 Senary 3511023104
8 Octal 224477620
10 Decimal 38961040
12 Duodecimal 1106aa94
16 Hexadecimal 2527f90
20 Vigesimal c3a2c0
36 Base36 n72j4

Cryptographic Hash Functions

md5 4daf4f3df04c14c1663d2012f5360c87
sha1 a3a86fb86abd8db4ab2703495452e7d0bffc4685
sha256 41683671c7b50aa421fe6300bb6a7ec334f99f5e5ef0a70ba194aaa85f18b43b
sha512 269521fbb8d415d11ba253372b48e1008cd879210806de87058e6573db3a68dd5d9a6a6b4a740912f6bec10051d45dd37c3e1c93ab89b7cfb6def98366f72d41
ripemd-160 433ed28779a7f80e12abdae365738a71ed7a0930

38961040 as geometric shapes

Circle

Radius = n
Diameter 77922080
Circumference 244799434.08044
Area 4.7688202715926E+15

Sphere

Radius = n
Volume 2.4773092980577E+23
Surface area 1.907528108637E+16
Circumference 244799434.08044

Square

Length = n
Perimeter 155844160
Area 1517962637881600
Diagonal 55099231.172161

Cube

Length = n
Surface area 9107775827289600
Volume 5.9141403053011E+22
Space diagonal 67482500.795723

Equilateral Triangle

Length = n
Perimeter 116883120
Area 6.5729710320055E+14
Altitude 33741250.397862

Triangular Pyramid

Length = n
Surface area 6.5729710320055E+14
Volume 6.9698811912784E+21
Height 18366410.39072