38408839 (number)

38408839 is an odd 8-digits composite number following 38408838 and preceding 38408840. In scientific notation, it is written as 3.8408839 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 32921856 positive integers (up to 38408839) that are relatively prime to 38408839.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred eight thousand eight hundred thirty-nine

Notation

Scientific notation 3.8408839 × 10^7
Engineering notation 3.8408839 × 10^6

Prime Factorization of 38408839

Prime Factorization 7 × 5486977

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38408839
Product of the distinct prime numbers

The prime factorization of 38408839 is 7 × 5486977. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 61, 29, 364, 141, 9332, 6850, 86265, 53808, 330122, 674695, 4337866, 5019131, 68971776, 18166278, 929859928, 678293503, 3444251718, 9082893930

Basic calculations (n = 38408839)

Multiplication

n×y
n×2 76817678
n×3 115226517
n×4 153635356
n×5 192044195

Division

n÷y
n÷2 19204419.5
n÷3 12802946.333333
n÷3 9602209.75
n÷5 7681767.8

Exponentiation

ny
n2 1475238913327921
n3 5.6662213908547E+22
n4 2.1763298513969E+30
n5 8.3590302873199E+37

Nth Root

y√n
2√n 6197.4865066412
3√n 337.39894990331
4√n 78.724116423376
5√n 32.876549901268

Divisors of 38408839

1, 7, 5486977, 38408839

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38408838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38408839 can be divided by 4 positive divisors. The sum of these divisors (counting 38408839) is 1, the average is 0.25.

Base conversion 38408839

Base System Value
2 Binary 10010010100001001010000111
3 Ternary 2200021101000121
4 Quaternary 2102201022013
5 Quinary 34313040324
6 Senary 3451122411
8 Octal 222411207
10 Decimal 38408839
12 Duodecimal 10a43407
16 Hexadecimal 24a1287
20 Vigesimal c0121j
36 Base36 mv8g7

Cryptographic Hash Functions

md5 44f085ab5d4210e44e782fc01f799a4f
sha1 17096ce2046f47574026143dcf93037bf77e91cf
sha256 e1dabe52abcebbf3586d9eb2b516a7b8ed5353c9a3ca769999584d59f1b19c16
sha512 7d0eaea7005896322a3551cfbf514c01b39c3e640d8422687b83af74ad4f9ae132cddd46b758e090424ecbf327f68ccee553bc22ae62607e84ee7928588b4ab6
ripemd-160 95e67830eb25c5666a01521ee1858d4e27e9df0b

38408839 as geometric shapes

Circle

Radius = n
Diameter 76817678
Circumference 241329852.87063
Area 4.6345997324008E+15

Sphere

Radius = n
Volume 2.3734612660163E+23
Surface area 1.8538398929603E+16
Circumference 241329852.87063

Square

Length = n
Perimeter 153635356
Area 1475238913327921
Diagonal 54318301.028805

Cube

Length = n
Surface area 8851433479967526
Volume 5.6662213908547E+22
Space diagonal 66526060.607733

Equilateral Triangle

Length = n
Perimeter 115226517
Area 6.3879718779666E+14
Altitude 33263030.303866

Triangular Pyramid

Length = n
Surface area 6.3879718779666E+14
Volume 6.6777059486294E+21
Height 18106100.342935