38984865 (number)

38984865 is an odd 8-digits composite number following 38984864 and preceding 38984866. In scientific notation, it is written as 3.8984865 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 19160064 positive integers (up to 38984865) that are relatively prime to 38984865.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-four thousand eight hundred sixty-five

Notation

Scientific notation 3.8984865 × 10^7
Engineering notation 3.8984865 × 10^6

Prime Factorization of 38984865

Prime Factorization 15 × 19 × 37 × 3697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38984865
Product of the distinct prime numbers

The prime factorization of 38984865 is 15 × 19 × 37 × 3697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 13, 29, 937, 743, 5835, 7192, 97980, 57508, 816557, 316549, 5621173, 4454583, 49244837, 25868155, 278876571, 966565635, 5530247303, 9692578038

Basic calculations (n = 38984865)

Multiplication

n×y
n×2 77969730
n×3 116954595
n×4 155939460
n×5 194924325

Division

n÷y
n÷2 19492432.5
n÷3 12994955
n÷3 9746216.25
n÷5 7796973

Exponentiation

ny
n2 1519819699068225
n3 5.9249965792515E+22
n4 2.3098519176758E+30
n5 9.0049265180583E+37

Nth Root

y√n
2√n 6243.7861110067
3√n 339.07727026202
4√n 79.017631646403
5√n 32.97457501324

Divisors of 38984865

1, 15, 19, 37, 285, 555, 703, 3697, 10545, 55455, 70243, 136789, 1053645, 2051835, 2598991, 38984865

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38984864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38984865 can be divided by 16 positive divisors. The sum of these divisors (counting 38984865) is 1, the average is 0.0625.

Base conversion 38984865

Base System Value
2 Binary 10010100101101110010100001
3 Ternary 2201100122011220
4 Quaternary 2110231302201
5 Quinary 34440003430
6 Senary 3511325253
8 Octal 224556241
10 Decimal 38984865
12 Duodecimal 11080829
16 Hexadecimal 252dca1
20 Vigesimal c3d235
36 Base36 n7kwx

Cryptographic Hash Functions

md5 5def600599b597aca0225d7043fbb863
sha1 98882e8d989e5b8075a2bdfae7daa777ba503ae9
sha256 f0a8ee802d1f922479853a0eebddf9f3950ef536e4e5326f57acf1de5c39ba01
sha512 784fafe773c27627ab1e63d556c383cd785771978872b1c9fcbc1a09ced454781216ab4feb4943418beda57e00c94c32c7efb0086473d048bb31da846c71f9df
ripemd-160 72916fc642f8c00915cfd8110dc1f70c3ca367d1

38984865 as geometric shapes

Circle

Radius = n
Diameter 77969730
Circumference 244949130.97038
Area 4.7746544013738E+15

Sphere

Radius = n
Volume 2.4818567634562E+23
Surface area 1.9098617605495E+16
Circumference 244949130.97038

Square

Length = n
Perimeter 155939460
Area 1519819699068225
Diagonal 55132924.810284

Cube

Length = n
Surface area 9118918194409350
Volume 5.9249965792515E+22
Space diagonal 67523766.906214

Equilateral Triangle

Length = n
Perimeter 116954595
Area 6.5810123428255E+14
Altitude 33761883.453107

Triangular Pyramid

Length = n
Surface area 6.5810123428255E+14
Volume 6.9826754328264E+21
Height 18377641.603428