13006978 (number)

13006978 is an even 8-digits composite number following 13006977 and preceding 13006979. In scientific notation, it is written as 1.3006978 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 6342336 positive integers (up to 13006978) that are relatively prime to 13006978.

Interesting facts

Basic properties

Name

Name thirteen million six thousand nine hundred seventy-eight

Notation

Scientific notation 1.3006978 × 10^7
Engineering notation 1.3006978 × 10^6

Prime Factorization of 13006978

Prime Factorization 2 × 67 × 113 × 859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13006978
Product of the distinct prime numbers

The prime factorization of 13006978 is 2 × 67 × 113 × 859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 56, 26, 622, 851, 3951, 3976, 96351, 81917, 52857, 499474, 8668076, 9246594, 71996155, 33063743, 428315520, 653626208, 3681316118, 7019593625

Basic calculations (n = 13006978)

Multiplication

n×y
n×2 26013956
n×3 39020934
n×4 52027912
n×5 65034890

Division

n÷y
n÷2 6503489
n÷3 4335659.3333333
n÷3 3251744.5
n÷5 2601395.6

Exponentiation

ny
n2 169181476692484
n3 2.2005397453467E+21
n4 2.862237205585E+28
n5 3.7229056363825E+35

Nth Root

y√n
2√n 3606.5188201367
3√n 235.1755320506
4√n 60.054298931356
5√n 26.474958080631

Divisors of 13006978

1, 2, 67, 113, 134, 226, 859, 1718, 7571, 15142, 57553, 97067, 115106, 194134, 6503489, 13006978

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 -13006977
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 13006978 can be divided by 16 positive divisors. The sum of these divisors (counting 13006978) is 1, the average is 0.0625.

Base conversion 13006978

Base System Value
2 Binary 110001100111100010000010
3 Ternary 220110211012221
4 Quaternary 301213202002
5 Quinary 11312210403
6 Senary 1142441254
8 Octal 61474202
10 Decimal 13006978
12 Duodecimal 443322a
16 Hexadecimal c67882
20 Vigesimal 415h8i
36 Base36 7qs8y

Cryptographic Hash Functions

md5 e13a0217a619faad895c4a8546d727dc
sha1 c129fd8ab3e4c7c80a75c7661529d0d512ed40f3
sha256 aa5c9baeecdd58f271dbf120248fcd0fbf6fd071dbb6c71700f53ee7aa3befa9
sha512 d91d3e6db11ab8c175002fe5328323cddfc63b42c7e13d37f6f331cf2dd63e2e39ef4396a1c69d4686e2821fb4b7f7dd1349303c4af887fa34c8ed551c61e934
ripemd-160 07970f0c8fb44ce485fa304b218d8ba0036f12e7

13006978 as geometric shapes

Circle

Radius = n
Diameter 26013956
Circumference 81725253.060408
Area 5.3149928430058E+14

Sphere

Radius = n
Volume 9.2175993305512E+21
Surface area 2.1259971372023E+15
Circumference 81725253.060408

Square

Length = n
Perimeter 52027912
Area 169181476692484
Diagonal 18394644.693088

Cube

Length = n
Surface area 1015088860154904
Volume 2.2005397453467E+21
Space diagonal 22528746.748931

Equilateral Triangle

Length = n
Perimeter 39020934
Area 73257728332728
Altitude 11264373.374465

Triangular Pyramid

Length = n
Surface area 73257728332728
Volume 2.5933609603419E+20
Height 6131548.2310295