138840986, one hundred thirty-eight million eight hundred forty thousand nine hundred eighty-six: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

138840986 has 4 divisors, whose sum is 208261482
The reverse of 138840986 is 689048831
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2

Name

Name	one hundred thirty-eight million eight hundred forty thousand nine hundred eighty-six

Notation

Scientific notation	1.38840986 × 10^8
Engineering notation	1.38840986 × 10^6

Prime Factorization of 138840986

Prime Factorization 2 × 69420493

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	138840986	Product of the distinct prime numbers

The prime factorization of 138840986 is 2 × 69420493. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 20, 24, 790, 922, 383, 2903, 85051, 348, 233865, 924094, 5358442, 9587528, 35174852, 4224275, 310480910, 48221225, 686438294, 7037443442

Basic calculations (n = 138840986)

Multiplication

n×y

n×2	277681972
n×3	416522958
n×4	555363944
n×5	694204930

Division

n÷y

n÷2	69420493
n÷3	46280328.666667
n÷3	34710246.5
n÷5	27768197.2

Exponentiation

n^y

n²	19276819393452196
n³	2.6764126115308E+24
n⁴	3.7159576592777E+32
n⁵	5.1592722534837E+40

Nth Root

^y√n

²√n	11783.080497052
³√n	517.81253931402
⁴√n	108.54989865058
⁵√n	42.511216983318

Divisors of 138840986

1, 2, 69420493, 138840986

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-138840985	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138840986 can be divided by 4 positive divisors. The sum of these divisors (counting 138840986) is 1, the average is 0.25.

Base conversion 138840986

Base	System	Value
2	Binary	1000010001101000101110011010
3	Ternary	100200020212000202
4	Quaternary	20101220232122
5	Quinary	241020402421
6	Senary	21435502202
8	Octal	1021505632
10	Decimal	138840986
12	Duodecimal	3a5b7962
16	Hexadecimal	8468b9a
20	Vigesimal	237f296
36	Base36	2anue2

Cryptographic Hash Functions

md5	cdd4fe28083c317fc28368245cffb91c
sha1	c4d8aff48ea5d5060e65fcb8d1608c5989a069aa
sha256	10ef6e4a853f3ac2ad788b3e654b390fdf848c68a50a89fa64f2ebe84bc61984
sha512	f505f260edc11b6157598f0dfa6358453f78504edaea1bcc4a751c2398984df9e3b424389f0f03c6a8187ebf4684d8ec9f866772092b8ab8b4413c25fc5c0bca
ripemd-160	941896ea9e06c6ddac8fd935cf8eb8cd6287f5fc

138840986 as geometric shapes

Circle

Radius = n

Diameter	277681972
Circumference	872363643.26953
Area	6.0559914191047E+16

Sphere

Radius = n

Volume	1.1210930931147E+25
Surface area	2.4223965676419E+17
Circumference	872363643.26953

Square

Length = n

Perimeter	555363944
Area	19276819393452196
Diagonal	196350805.41445

Cube

Length = n

Surface area	115660916360713176
Volume	2.6764126115308E+24
Space diagonal	240479641.92496

Equilateral Triangle

Length = n

Perimeter	416522958
Area	8.3471076494471E+15
Altitude	120239820.96248

Triangular Pyramid

Length = n

Surface area	8.3471076494471E+15
Volume	3.1541825114444E+23
Height	65450268.471484