39021 (number)

39021 is an odd 5-digits composite number following 39020 and preceding 39022. In scientific notation, it is written as 3.9021 × 10^4. The sum of its digits is 15. It has a total of 2 prime factors and 4 positive divisors. There are 26012 positive integers (up to 39021) that are relatively prime to 39021.

Interesting facts

Basic properties

Name

Name thirty-nine thousand twenty-one

Notation

Scientific notation 3.9021 × 10^4
Engineering notation 3.9021 × 10^3

Prime Factorization of 39021

Prime Factorization 3 × 13007

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 39021
Product of the distinct prime numbers

The prime factorization of 39021 is 3 × 13007. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 25, 52, 946, 964, 9395, 3428, 8439, 73194, 213682, 914160, 7287100, 4075514, 20306865, 29924173, 632657853, 912541326, 1043174012, 5479006941

Basic calculations (n = 39021)

Multiplication

n×y
n×2 78042
n×3 117063
n×4 156084
n×5 195105

Division

n÷y
n÷2 19510.5
n÷3 13007
n÷3 9755.25
n÷5 7804.2

Exponentiation

ny
n2 1522638441
n3 59414874606261
n4 2318427822010910481
n5 9.0467372042688E+22

Nth Root

y√n
2√n 197.53733824267
3√n 33.918200127737
4√n 14.054797694833
5√n 8.284373656698

Divisors of 39021

1, 3, 13007, 39021

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 -39020
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 39021 can be divided by 4 positive divisors. The sum of these divisors (counting 39021) is 1, the average is 0.25.

Base conversion 39021

Base System Value
2 Binary 1001100001101101
3 Ternary 1222112020
4 Quaternary 21201231
5 Quinary 2222041
6 Senary 500353
8 Octal 114155
10 Decimal 39021
12 Duodecimal 1a6b9
16 Hexadecimal 986d
20 Vigesimal 4hb1
36 Base36 u3x

Cryptographic Hash Functions

md5 25efc250ba7103ebb3aad53283daf077
sha1 f1b877b7af40341732995cfbfd2e1cdb2d1ae01f
sha256 613756ffb9f7181cefc26971729126c9a1e88da558be81f04e287f73bf7b33da
sha512 2f011a11713ae759e894bef31d241540adad241fc789b0440966f518d9f3827ee70b2d0e8a617457b8795621126f580131218e16b8f477304112d9c91a80b0a0
ripemd-160 01fd22eb47ec98d4fdaec2535c95865ae1eafd83

39021 as geometric shapes

Circle

Radius = n
Diameter 78042
Circumference 245176.17387145
Area 4783509740.319

Sphere

Radius = n
Volume 2.4887644476932E+14
Surface area 19134038961.276
Circumference 245176.17387145

Square

Length = n
Perimeter 156084
Area 1522638441
Diagonal 55184.027417361

Cube

Length = n
Surface area 9135830646
Volume 59414874606261
Space diagonal 67586.354562145

Equilateral Triangle

Length = n
Perimeter 117063
Area 659321785.34237
Altitude 33793.177281073

Triangular Pyramid

Length = n
Surface area 659321785.34237
Volume 7002110122905.9
Height 18394.675805787