13838961 (number)

13838961 is an odd 8-digits composite number following 13838960 and preceding 13838962. In scientific notation, it is written as 1.3838961 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 9225972 positive integers (up to 13838961) that are relatively prime to 13838961.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred thirty-eight thousand nine hundred sixty-one

Notation

Scientific notation 1.3838961 × 10^7
Engineering notation 1.3838961 × 10^6

Prime Factorization of 13838961

Prime Factorization 3 × 4612987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13838961
Product of the distinct prime numbers

The prime factorization of 13838961 is 3 × 4612987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13838961)

Multiplication

n×y
n×2 27677922
n×3 41516883
n×4 55355844
n×5 69194805

Division

n÷y
n÷2 6919480.5
n÷3 4612987
n÷3 3459740.25
n÷5 2767792.2

Exponentiation

ny
n2 191516841559521
n3 2.6503941011854E+21
n4 3.6678700600935E+28
n5 5.0759510714701E+35

Nth Root

y√n
2√n 3720.0754024616
3√n 240.08654864624
4√n 60.992420860806
5√n 26.805301540168

Divisors of 13838961

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 -13838960
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 13838961 can be divided by 4 positive divisors. The sum of these divisors (counting 13838961) is 1, the average is 0.25.

Base conversion 13838961

Base System Value
2 Binary 110100110010101001110001
3 Ternary 222001002111010
4 Quaternary 310302221301
5 Quinary 12020321321
6 Senary 1212341133
8 Octal 64625161
10 Decimal 13838961
12 Duodecimal 47747a9
16 Hexadecimal d32a71
20 Vigesimal 469h81
36 Base36 88m7l

Cryptographic Hash Functions

md5 5012bc80a2569d1c04f6635e831ed22d
sha1 ba342167a9e1c6735ac7ef1ebc48f442131e3810
sha256 56aaadca485f9660fda7d7ddc307d51c411a85912c444f70a3a9ba4a1419a0ec
sha512 d610556af0977455f110f2de334982cfabf3da50712eb136adafad120d4eafd53f9a609efbec1a36e9caa401d262c242346700c7f71790d473690f566b0e08ca
ripemd-160 f06c5d10b0a777c1c8955cc4eb61c9b873b1169a

13838961 as geometric shapes

Circle

Radius = n
Diameter 27677922
Circumference 86952756.421831
Area 6.0166790248211E+14

Sphere

Radius = n
Volume 1.1101944849869E+22
Surface area 2.4066716099284E+15
Circumference 86952756.421831

Square

Length = n
Perimeter 55355844
Area 191516841559521
Diagonal 19571246.335352

Cube

Length = n
Surface area 1149101049357126
Volume 2.6503941011854E+21
Space diagonal 23969783.575964

Equilateral Triangle

Length = n
Perimeter 41516883
Area 82929225021552
Altitude 11984891.787982

Triangular Pyramid

Length = n
Surface area 82929225021552
Volume 3.1235194029417E+20
Height 6523748.7784508