13403985 (number)

13403985 is an odd 8-digits composite number following 13403984 and preceding 13403986. In scientific notation, it is written as 1.3403985 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6127488 positive integers (up to 13403985) that are relatively prime to 13403985.

Interesting facts

Basic properties

Name

Name thirteen million four hundred three thousand nine hundred eighty-five

Notation

Scientific notation 1.3403985 × 10^7
Engineering notation 1.3403985 × 10^6

Prime Factorization of 13403985

Prime Factorization 3 × 5 × 7 × 127657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13403985
Product of the distinct prime numbers

The prime factorization of 13403985 is 3 × 5 × 7 × 127657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 22, 48, 129, 520, 3765, 3296, 4468, 1218, 179319, 13504, 6946283, 6460055, 66904564, 15012328, 798563926, 447456428, 5627729664, 5739748702

Basic calculations (n = 13403985)

Multiplication

n×y
n×2 26807970
n×3 40211955
n×4 53615940
n×5 67019925

Division

n÷y
n÷2 6701992.5
n÷3 4467995
n÷3 3350996.25
n÷5 2680797

Exponentiation

ny
n2 179666813880225
n3 2.4082512782483E+21
n4 3.2280164009871E+28
n5 4.3268283418586E+35

Nth Root

y√n
2√n 3661.1453126037
3√n 237.5443167532
4√n 60.507398825298
5√n 26.634637270659

Divisors of 13403985

1, 3, 5, 7, 15, 21, 35, 105, 127657, 382971, 638285, 893599, 1914855, 2680797, 4467995, 13403985

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 -13403984
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 13403985 can be divided by 16 positive divisors. The sum of these divisors (counting 13403985) is 1, the average is 0.0625.

Base conversion 13403985

Base System Value
2 Binary 110011001000011101010001
3 Ternary 221012222210220
4 Quaternary 303020131101
5 Quinary 11412411420
6 Senary 1155143253
8 Octal 63103521
10 Decimal 13403985
12 Duodecimal 45a4b29
16 Hexadecimal cc8751
20 Vigesimal 43f9j5
36 Base36 7zakx

Cryptographic Hash Functions

md5 7c9f2d8f71af488956e32e5295957a52
sha1 478e677eebae872b9363d597ef915d1b7a2a2721
sha256 0c707f337abac1be67665e84302082e9c6ff47d7f89cf56b2475c112770573ca
sha512 c5ba5f6295fd73c5f917aa8849166c5c9aa7f994fc739d8c46748daea0a308c792aeaf7e3aa014b2481b605fe1b9119a014a1511b5ba9617dec1c905d8dc8ffa
ripemd-160 1ac7bd621623b3482febab42a27298a6120677e5

13403985 as geometric shapes

Circle

Radius = n
Diameter 26807970
Circumference 84219721.609656
Area 5.6443994258E+14

Sphere

Radius = n
Volume 1.0087659364991E+22
Surface area 2.25775977032E+15
Circumference 84219721.609656

Square

Length = n
Perimeter 53615940
Area 179666813880225
Diagonal 18956097.376846

Cube

Length = n
Surface area 1078000883281350
Volume 2.4082512782483E+21
Space diagonal 23216383.043891

Equilateral Triangle

Length = n
Perimeter 40211955
Area 77798012518643
Altitude 11608191.521946

Triangular Pyramid

Length = n
Surface area 77798012518643
Volume 2.8381513494176E+20
Height 6318699.1256152