13998420 (number)

13998420 is an even 8-digits composite number following 13998419 and preceding 13998421. In scientific notation, it is written as 1.3998420 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3732480 positive integers (up to 13998420) that are relatively prime to 13998420.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred ninety-eight thousand four hundred twenty

Notation

Scientific notation 1.3998420 × 10^7
Engineering notation 1.3998420 × 10^6

Prime Factorization of 13998420

Prime Factorization 2 × 2 × 45 × 9 × 8641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6999210
Product of the distinct prime numbers

The prime factorization of 13998420 is 2 × 2 × 45 × 9 × 8641. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 35, 48, 825, 431, 489, 7121, 92428, 75645, 116112, 448683, 1665586, 8788007, 55646164, 22039034, 184919584, 596221058, 7523785545, 9135541171

Basic calculations (n = 13998420)

Multiplication

n×y
n×2 27996840
n×3 41995260
n×4 55993680
n×5 69992100

Division

n÷y
n÷2 6999210
n÷3 4666140
n÷3 3499605
n÷5 2799684

Exponentiation

ny
n2 195955762496400
n3 2.7430710648449E+21
n4 3.8398660855546E+28
n5 5.3752058209349E+35

Nth Root

y√n
2√n 3741.4462444354
3√n 241.00515935076
4√n 61.167362575441
5√n 26.866791434926

Divisors of 13998420

1, 2, 4, 9, 18, 36, 45, 90, 180, 405, 810, 1620, 8641, 17282, 34564, 77769, 155538, 311076, 388845, 777690, 1555380, 3499605, 6999210, 13998420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13998419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13998420 can be divided by 24 positive divisors. The sum of these divisors (counting 13998420) is 1, the average is 0.041666666666667.

Base conversion 13998420

Base System Value
2 Binary 110101011001100101010100
3 Ternary 222100012020000
4 Quaternary 311121211110
5 Quinary 12040422140
6 Senary 1220011300
8 Octal 65314524
10 Decimal 13998420
12 Duodecimal 4830b30
16 Hexadecimal d59954
20 Vigesimal 479g10
36 Base36 8c190

Cryptographic Hash Functions

md5 8e04bafce30717f53a98de22a28c9a17
sha1 8c26595507e5d493ef8a9d2893a35803d8e3cdfe
sha256 1f67a5d72c20495f66dadba66ace047d36104c4c832d667081fce018b83e49df
sha512 c68aa0deb3e8f151bcbe1aff2900ed83ff004f99665dea79fd94bd799ee3088934efec738aaf3ee48140f0f04c98b6b2472a1a8c4941151c587e8546e96cf346
ripemd-160 d6f3dc584a9ad88b8a11aca1038e8130ef1f79f8

13998420 as geometric shapes

Circle

Radius = n
Diameter 27996840
Circumference 87954666.867729
Area 6.1561318388728E+14

Sphere

Radius = n
Volume 1.1490149207455E+22
Surface area 2.4624527355491E+15
Circumference 87954666.867729

Square

Length = n
Perimeter 55993680
Area 195955762496400
Diagonal 19796755.415795

Cube

Length = n
Surface area 1175734574978400
Volume 2.7430710648449E+21
Space diagonal 24245974.665688

Equilateral Triangle

Length = n
Perimeter 41995260
Area 84851334169916
Altitude 12122987.332844

Triangular Pyramid

Length = n
Surface area 84851334169916
Volume 3.2327402520473E+20
Height 6598918.4719316