13438961 (number)

13438961 is an odd 8-digits composite number following 13438960 and preceding 13438962. In scientific notation, it is written as 1.3438961 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 13154400 positive integers (up to 13438961) that are relatively prime to 13438961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3438961 × 10^7
Engineering notation 1.3438961 × 10^6

Prime Factorization of 13438961

Prime Factorization 59 × 601 × 379

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13438961
Product of the distinct prime numbers

The prime factorization of 13438961 is 59 × 601 × 379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 35, 81, 747, 787, 3149, 6752, 3483, 89971, 338327, 337625, 5697017, 987907, 23337203, 41147023, 551616208, 762162283, 2814247292, 6006254035

Basic calculations (n = 13438961)

Multiplication

n×y
n×2 26877922
n×3 40316883
n×4 53755844
n×5 67194805

Division

n÷y
n÷2 6719480.5
n÷3 4479653.6666667
n÷3 3359740.25
n÷5 2687792.2

Exponentiation

ny
n2 180605672759521
n3 2.427152592594E+21
n4 3.2618409032919E+28
n5 4.3835752687545E+35

Nth Root

y√n
2√n 3665.9188479834
3√n 237.7507512315
4√n 60.546831857525
5√n 26.648522727319

Divisors of 13438961

1, 59, 379, 601, 22361, 35459, 227779, 13438961

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 -13438960
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 13438961 can be divided by 8 positive divisors. The sum of these divisors (counting 13438961) is 1, the average is 0.125.

Base conversion 13438961

Base System Value
2 Binary 110011010000111111110001
3 Ternary 221021202210022
4 Quaternary 303100333301
5 Quinary 11420021321
6 Senary 1200013225
8 Octal 63207761
10 Decimal 13438961
12 Duodecimal 4601215
16 Hexadecimal cd0ff1
20 Vigesimal 43jh81
36 Base36 801kh

Cryptographic Hash Functions

md5 1372774aad7e8b1de7c90443c6c4b8b8
sha1 8b78a4d2ae72efa6ee4a34ef3cfa32cd3463a4d3
sha256 3a09799ef4f14dac82fbf4cf7da27aa119e0c324dd938bcf229a97223a786427
sha512 1fd8c3eb3b8a4bfb0be06d4d165c7f2239df4098833f509bbb9210668139349f33a669b13ac40cd29aa179eabe22fef89e27317cfd0af8c2c8e5abace3bbcc0c
ripemd-160 12bc4f991ce3f0e1104d51cec496acc6e1d5399a

13438961 as geometric shapes

Circle

Radius = n
Diameter 26877922
Circumference 84439482.298959
Area 5.6738945473795E+14

Sphere

Radius = n
Volume 1.0166833005379E+22
Surface area 2.2695578189518E+15
Circumference 84439482.298959

Square

Length = n
Perimeter 53755844
Area 180605672759521
Diagonal 19005560.910403

Cube

Length = n
Surface area 1083634036557126
Volume 2.427152592594E+21
Space diagonal 23276963.252937

Equilateral Triangle

Length = n
Perimeter 40316883
Area 78204550338662
Altitude 11638481.626468

Triangular Pyramid

Length = n
Surface area 78204550338662
Volume 2.8604267619962E+20
Height 6335186.9701344