38448913 (number)

38448913 is an odd 8-digits composite number following 38448912 and preceding 38448914. In scientific notation, it is written as 3.8448913 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 36156960 positive integers (up to 38448913) that are relatively prime to 38448913.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8448913 × 10^7
Engineering notation 3.8448913 × 10^6

Prime Factorization of 38448913

Prime Factorization 19 × 137 × 14771

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38448913
Product of the distinct prime numbers

The prime factorization of 38448913 is 19 × 137 × 14771. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 11, 67, 479, 804, 2382, 9422, 92706, 49460, 397395, 490556, 8230109, 7949050, 5330509, 957119, 233051744, 355874295, 4781520819, 1709664099

Basic calculations (n = 38448913)

Multiplication

n×y
n×2 76897826
n×3 115346739
n×4 153795652
n×5 192244565

Division

n÷y
n÷2 19224456.5
n÷3 12816304.333333
n÷3 9612228.25
n÷5 7689782.6

Exponentiation

ny
n2 1478318910881569
n3 5.683975519074E+22
n4 2.1854268022701E+30
n5 8.402728498835E+37

Nth Root

y√n
2√n 6200.7187486613
3√n 337.51625125221
4√n 78.744642666415
5√n 32.883407413204

Divisors of 38448913

1, 19, 137, 2603, 14771, 280649, 2023627, 38448913

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38448912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38448913 can be divided by 8 positive divisors. The sum of these divisors (counting 38448913) is 1, the average is 0.125.

Base conversion 38448913

Base System Value
2 Binary 10010010101010111100010001
3 Ternary 2200100101222211
4 Quaternary 2102222330101
5 Quinary 34320331123
6 Senary 3452032121
8 Octal 222527421
10 Decimal 38448913
12 Duodecimal 10a62641
16 Hexadecimal 24aaf11
20 Vigesimal c0625d
36 Base36 mw3dd

Cryptographic Hash Functions

md5 de2236811891dde58781872267166b3a
sha1 945be0a887a3ec9af788c05b6f06d52a06937a55
sha256 041bc5b278f6e9ae788d1e9e53ff9d8ae65f2bfed1a1b55c31e5a2b4b2ebbfdb
sha512 3eb6045c72ae837e8f5ef32337ae628870f1fe466dd9912b2abe614c38a81c7fbc7d9ab1301dc430116b276bb63c5180fd95bff6afd9a156a6fa5958e76c9897
ripemd-160 b57e2b6741191fa249a750b2bd9f07b1ac82fe30

38448913 as geometric shapes

Circle

Radius = n
Diameter 76897826
Circumference 241581645.23863
Area 4.6442758300884E+15

Sphere

Radius = n
Volume 2.3808980978543E+23
Surface area 1.8577103320354E+16
Circumference 241581645.23863

Square

Length = n
Perimeter 153795652
Area 1478318910881569
Diagonal 54374974.223103

Cube

Length = n
Surface area 8869913465289414
Volume 5.683975519074E+22
Space diagonal 66595470.811796

Equilateral Triangle

Length = n
Perimeter 115346739
Area 6.4013086585919E+14
Altitude 33297735.405898

Triangular Pyramid

Length = n
Surface area 6.4013086585919E+14
Volume 6.6986293893926E+21
Height 18124991.407701