13885890 (number)

13885890 is an even 8-digits composite number following 13885889 and preceding 13885891. In scientific notation, it is written as 1.3885890 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 3702896 positive integers (up to 13885890) that are relatively prime to 13885890.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 1.3885890 × 10^7
Engineering notation 1.3885890 × 10^6

Prime Factorization of 13885890

Prime Factorization 2 × 15 × 462863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13885890
Product of the distinct prime numbers

The prime factorization of 13885890 is 2 × 15 × 462863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 53, 46, 213, 271, 9370, 3284, 36956, 55703, 813087, 973899, 5768926, 2544872, 25082090, 87511902, 178678490, 581567848, 9832962442, 1631624155

Basic calculations (n = 13885890)

Multiplication

n×y
n×2 27771780
n×3 41657670
n×4 55543560
n×5 69429450

Division

n÷y
n÷2 6942945
n÷3 4628630
n÷3 3471472.5
n÷5 2777178

Exponentiation

ny
n2 192817941092100
n3 2.6774487200314E+21
n4 3.7178758406997E+28
n5 5.1626014957613E+35

Nth Root

y√n
2√n 3726.3775976141
3√n 240.35762655439
4√n 61.044062754817
5√n 26.82345670575

Divisors of 13885890

1, 2, 15, 30, 462863, 925726, 6942945, 13885890

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 -13885889
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 13885890 can be divided by 8 positive divisors. The sum of these divisors (counting 13885890) is 1, the average is 0.125.

Base conversion 13885890

Base System Value
2 Binary 110100111110000111000010
3 Ternary 222010110212020
4 Quaternary 310332013002
5 Quinary 12023322030
6 Senary 1213342310
8 Octal 64760702
10 Decimal 13885890
12 Duodecimal 4797996
16 Hexadecimal d3e1c2
20 Vigesimal 46feea
36 Base36 89mf6

Cryptographic Hash Functions

md5 96238a3a2bc1b9446dbbfc0d1d6b695a
sha1 2ab38e30d6954fecefd317548200d24cdef43b83
sha256 665a18694c9b228b02e8a73c638871e642360368d096ff7faf44d1127cbbbdaa
sha512 328b816973b54df941b9a5efafbcbcf6ddecce5b29ca1e1c4f4d6575d263a13fad4092c3e8dcecb83c4731e8662f60cb4726636158f5990ab1330f063e3c5edc
ripemd-160 ff9b8aa85a4f94b9155d687a31721549844655c9

13885890 as geometric shapes

Circle

Radius = n
Diameter 27771780
Circumference 87247620.025112
Area 6.0575542721525E+14

Sphere

Radius = n
Volume 1.1215270972285E+22
Surface area 2.423021708861E+15
Circumference 87247620.025112

Square

Length = n
Perimeter 55543560
Area 192817941092100
Diagonal 19637613.963621

Cube

Length = n
Surface area 1156907646552600
Volume 2.6774487200314E+21
Space diagonal 24051066.988313

Equilateral Triangle

Length = n
Perimeter 41657670
Area 83492617645585
Altitude 12025533.494156

Triangular Pyramid

Length = n
Surface area 83492617645585
Volume 3.1554035770224E+20
Height 6545871.321207