38846989 (number)

38846989 is an odd 8-digits composite number following 38846988 and preceding 38846990. In scientific notation, it is written as 3.8846989 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 36374976 positive integers (up to 38846989) that are relatively prime to 38846989.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred forty-six thousand nine hundred eighty-nine

Notation

Scientific notation 3.8846989 × 10^7
Engineering notation 3.8846989 × 10^6

Prime Factorization of 38846989

Prime Factorization 17 × 199 × 11483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38846989
Product of the distinct prime numbers

The prime factorization of 38846989 is 17 × 199 × 11483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 89, 18, 406, 448, 2631, 2235, 40819, 92080, 315008, 855521, 2738063, 6175636, 38176687, 36349117, 507924839, 231441493, 7182569759, 2495994828

Basic calculations (n = 38846989)

Multiplication

n×y
n×2 77693978
n×3 116540967
n×4 155387956
n×5 194234945

Division

n÷y
n÷2 19423494.5
n÷3 12948996.333333
n÷3 9711747.25
n÷5 7769397.8

Exponentiation

ny
n2 1509088554366121
n3 5.8623546471487E+22
n4 2.2773482649188E+30
n5 8.8468122996471E+37

Nth Root

y√n
2√n 6232.7352743398
3√n 338.67706503833
4√n 78.947674280753
5√n 32.951218011448

Divisors of 38846989

1, 17, 199, 3383, 11483, 195211, 2285117, 38846989

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 -38846988
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 38846989 can be divided by 8 positive divisors. The sum of these divisors (counting 38846989) is 1, the average is 0.125.

Base conversion 38846989

Base System Value
2 Binary 10010100001100001000001101
3 Ternary 2201002122001101
4 Quaternary 2110030020031
5 Quinary 34421100424
6 Senary 3504343101
8 Octal 224141015
10 Decimal 38846989
12 Duodecimal 11014a91
16 Hexadecimal 250c20d
20 Vigesimal c2fh99
36 Base36 n4mj1

Cryptographic Hash Functions

md5 36d266f430e9706f32253eebf5a86577
sha1 3c85320d8fee367d5712bebd8fb6b7fcc2ed8cda
sha256 62e5711424b6248254cacb222faef620d78d7ad2277ab35804c1faa2898e1274
sha512 1a8f42005375ff7b8905090a17693fb07b66fb2a5084f8056c475f4fa3989ae38229bb5fe1aa69247f8ed2317aabc3716def5a09d24c5c0df0bd23cb781d2a77
ripemd-160 b406798c07a13d39bb0a61ffcc17d99ddf10eedc

38846989 as geometric shapes

Circle

Radius = n
Diameter 77693978
Circumference 244082830.51297
Area 4.740941516013E+15

Sphere

Radius = n
Volume 2.455617372296E+23
Surface area 1.8963766064052E+16
Circumference 244082830.51297

Square

Length = n
Perimeter 155387956
Area 1509088554366121
Diagonal 54937938.701158

Cube

Length = n
Surface area 9054531326196726
Volume 5.8623546471487E+22
Space diagonal 67284958.669069

Equilateral Triangle

Length = n
Perimeter 116540967
Area 6.534545123207E+14
Altitude 33642479.334535

Triangular Pyramid

Length = n
Surface area 6.534545123207E+14
Volume 6.9088512078655E+21
Height 18312646.233719