38448979 (number)

38448979 is an odd 8-digits composite number following 38448978 and preceding 38448980. In scientific notation, it is written as 3.8448979 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 37752000 positive integers (up to 38448979) that are relatively prime to 38448979.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8448979 × 10^7
Engineering notation 3.8448979 × 10^6

Prime Factorization of 38448979

Prime Factorization 13439 × 2861

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38448979
Product of the distinct prime numbers

The prime factorization of 38448979 is 13439 × 2861. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 55, 15, 765, 210, 106, 6657, 76017, 7317, 417320, 164877, 9603125, 6032201, 76233873, 32715864, 602663875, 451869014, 4350590315, 6069569797

Basic calculations (n = 38448979)

Multiplication

n×y
n×2 76897958
n×3 115346937
n×4 153795916
n×5 192244895

Division

n÷y
n÷2 19224489.5
n÷3 12816326.333333
n÷3 9612244.75
n÷5 7689795.8

Exponentiation

ny
n2 1478323986142441
n3 5.6840047898387E+22
n4 2.1854418080041E+30
n5 8.4028006181671E+37

Nth Root

y√n
2√n 6200.7240706227
3√n 337.51644437479
4√n 78.744676458937
5√n 32.883418702488

Divisors of 38448979

1, 2861, 13439, 38448979

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 -38448978
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 38448979 can be divided by 4 positive divisors. The sum of these divisors (counting 38448979) is 1, the average is 0.25.

Base conversion 38448979

Base System Value
2 Binary 10010010101010111101010011
3 Ternary 2200100102002021
4 Quaternary 2102222331103
5 Quinary 34320331404
6 Senary 3452032311
8 Octal 222527523
10 Decimal 38448979
12 Duodecimal 10a62697
16 Hexadecimal 24aaf53
20 Vigesimal c0628j
36 Base36 mw3f7

Cryptographic Hash Functions

md5 fae5b2193448d47e3655f2b7d0f8f748
sha1 b57490d40374dded857157f08b39c3bf62b40d87
sha256 e4df0d8a37ab3d5d0fb230844321c7b15de2c060454c7eeba189fe4ff3082336
sha512 7bbd544cd6cb9260d75b4d7fbd56200c9aac7dc115f5b299ad07ce8a5e3bc07c45829ce90ccdeee866c4796a1d4f644db81d4d6f95bd600bc46b3ba632b57764
ripemd-160 942591a8459cc38ee368680300fd3cec1d9745ed

38448979 as geometric shapes

Circle

Radius = n
Diameter 76897958
Circumference 241582059.92886
Area 4.6442917744907E+15

Sphere

Radius = n
Volume 2.3809103587635E+23
Surface area 1.8577167097963E+16
Circumference 241582059.92886

Square

Length = n
Perimeter 153795916
Area 1478323986142441
Diagonal 54375067.561198

Cube

Length = n
Surface area 8869943916854646
Volume 5.6840047898387E+22
Space diagonal 66595585.127149

Equilateral Triangle

Length = n
Perimeter 115346937
Area 6.4013306351161E+14
Altitude 33297792.563574

Triangular Pyramid

Length = n
Surface area 6.4013306351161E+14
Volume 6.6986638853196E+21
Height 18125022.520399