13879881 (number)

13879881 is an odd 8-digits composite number following 13879880 and preceding 13879882. In scientific notation, it is written as 1.3879881 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 9184896 positive integers (up to 13879881) that are relatively prime to 13879881.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred seventy-nine thousand eight hundred eighty-one

Notation

Scientific notation 1.3879881 × 10^7
Engineering notation 1.3879881 × 10^6

Prime Factorization of 13879881

Prime Factorization 3 × 3 × 137 × 11257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4626627
Product of the distinct prime numbers

The prime factorization of 13879881 is 3 × 3 × 137 × 11257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 84, 62, 34, 519, 501, 1833, 65011, 11632, 204325, 153475, 3549736, 2943766, 85149354, 3544904, 890739145, 715382040, 7958534779, 7471372386

Basic calculations (n = 13879881)

Multiplication

n×y
n×2 27759762
n×3 41639643
n×4 55519524
n×5 69399405

Division

n÷y
n÷2 6939940.5
n÷3 4626627
n÷3 3469970.25
n÷5 2775976.2

Exponentiation

ny
n2 192651096574161
n3 2.6739742949689E+21
n4 3.7114445011227E+28
n5 5.1514408013687E+35

Nth Root

y√n
2√n 3725.5712313684
3√n 240.3229506504
4√n 61.037457608983
5√n 26.821134779555

Divisors of 13879881

1, 3, 9, 137, 411, 1233, 11257, 33771, 101313, 1542209, 4626627, 13879881

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13879880
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13879881 can be divided by 12 positive divisors. The sum of these divisors (counting 13879881) is 1, the average is 0.083333333333333.

Base conversion 13879881

Base System Value
2 Binary 110100111100101001001001
3 Ternary 222010011121200
4 Quaternary 310330221021
5 Quinary 12023124011
6 Senary 1213254413
8 Octal 64745111
10 Decimal 13879881
12 Duodecimal 4794409
16 Hexadecimal d3ca49
20 Vigesimal 46eje1
36 Base36 89hs9

Cryptographic Hash Functions

md5 30bf8ad73787ae5bce1e014cbceb0ddf
sha1 7376c97e21169aacc80f1a804c2f12bee2fea4d7
sha256 cc5e4cc5fb7978170faaf4eec816ce62f68aec24cc45783b176508e58dc211b4
sha512 aeefaea1a681c6ceea77f530569850ee6301dfcc65758a31f291ab29a023e2f464c70c8ac3480bd60d2874b01ad736042381a4a78aa8acd2d2678f55c71b0213
ripemd-160 bf6325ed5ce992e6f68ee35b17e1540c7725ba49

13879881 as geometric shapes

Circle

Radius = n
Diameter 27759762
Circumference 87209864.364601
Area 6.052312697034E+14

Sphere

Radius = n
Volume 1.1200717334616E+22
Surface area 2.4209250788136E+15
Circumference 87209864.364601

Square

Length = n
Perimeter 55519524
Area 192651096574161
Diagonal 19629115.954325

Cube

Length = n
Surface area 1155906579444966
Volume 2.6739742949689E+21
Space diagonal 24040659.09501

Equilateral Triangle

Length = n
Perimeter 41639643
Area 83420371850076
Altitude 12020329.547505

Triangular Pyramid

Length = n
Surface area 83420371850076
Volume 3.1513089278183E+20
Height 6543038.6514415