14686945 (number)

14686945 is an odd 8-digits composite number following 14686944 and preceding 14686946. In scientific notation, it is written as 1.4686945 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 9247680 positive integers (up to 14686945) that are relatively prime to 14686945.

Interesting facts

Basic properties

Name

Name fourteen million six hundred eighty-six thousand nine hundred forty-five

Notation

Scientific notation 1.4686945 × 10^7
Engineering notation 1.4686945 × 10^6

Prime Factorization of 14686945

Prime Factorization 5 × 7 × 13 × 13 × 13 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 86905
Product of the distinct prime numbers

The prime factorization of 14686945 is 5 × 7 × 13 × 13 × 13 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 98, 2, 428, 4, 9661, 4066, 39638, 12984, 601437, 784235, 242230, 5506607, 78480099, 15323023, 324286065, 207975544, 4230395467, 4257350078

Basic calculations (n = 14686945)

Multiplication

n×y
n×2 29373890
n×3 44060835
n×4 58747780
n×5 73434725

Division

n÷y
n÷2 7343472.5
n÷3 4895648.3333333
n÷3 3671736.25
n÷5 2937389

Exponentiation

ny
n2 215706353433025
n3 3.1680673490214E+21
n4 4.6529230911373E+28
n5 6.8337225528764E+35

Nth Root

y√n
2√n 3832.3550200888
3√n 244.89344248591
4√n 61.906017640362
5√n 27.126033496388

Divisors of 14686945

1, 5, 7, 13, 35, 65, 91, 169, 191, 455, 845, 955, 1183, 1337, 2197, 2483, 5915, 6685, 10985, 12415, 15379, 17381, 32279, 76895, 86905, 161395, 225953, 419627, 1129765, 2098135, 2937389, 14686945

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14686944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14686945 can be divided by 32 positive divisors. The sum of these divisors (counting 14686945) is 1, the average is 0.03125.

Base conversion 14686945

Base System Value
2 Binary 111000000001101011100001
3 Ternary 1000122011200221
4 Quaternary 320001223201
5 Quinary 12224440240
6 Senary 1242443041
8 Octal 70015341
10 Decimal 14686945
12 Duodecimal 4b03481
16 Hexadecimal e01ae1
20 Vigesimal 4bfh75
36 Base36 8qsip

Cryptographic Hash Functions

md5 2379d9daf47fce72a6c5f3cee9627df8
sha1 6455a86f0c677e220fe37f2ed561ede94b3daba0
sha256 c003b4d5c5b01395b8b585be666c674c1263e0ade46b8d6e2da3d33219aa398c
sha512 9c9bcfb596ac6870cc1527449382a0fe4e49f81e747754558f53133ee1ee730251c8b767bab7e5a884f94de28322fec4df3e9982de37f153d17895a826f04632
ripemd-160 1cbe305a25ea5754750c98628c5ffc15af51e520

14686945 as geometric shapes

Circle

Radius = n
Diameter 29373890
Circumference 92280797.031355
Area 6.7766149527783E+14

Sphere

Radius = n
Volume 1.3270369479684E+22
Surface area 2.7106459811113E+15
Circumference 92280797.031355

Square

Length = n
Perimeter 58747780
Area 215706353433025
Diagonal 20770476.808828

Cube

Length = n
Surface area 1294238120598150
Volume 3.1680673490214E+21
Space diagonal 25438534.94797

Equilateral Triangle

Length = n
Perimeter 44060835
Area 93403590915352
Altitude 12719267.473985

Triangular Pyramid

Length = n
Surface area 93403590915352
Volume 3.7336031762479E+20
Height 6923492.2696092