138187918, one hundred thirty-eight million one hundred eighty-seven thousand nine hundred eighteen: 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

138187918 has 8 divisors, whose sum is 226125720
The reverse of 138187918 is 819781831
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	one hundred thirty-eight million one hundred eighty-seven thousand nine hundred eighteen

Notation

Scientific notation	1.38187918 × 10^8
Engineering notation	1.38187918 × 10^6

Prime Factorization of 138187918

Prime Factorization 2 × 11 × 6281269

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	138187918	Product of the distinct prime numbers

The prime factorization of 138187918 is 2 × 11 × 6281269. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 59, 85, 413, 408, 1031, 7349, 65497, 98437, 646865, 952290, 1200104, 281166, 22638326, 95423322, 763953189, 286959543, 86915194, 3398020098

Basic calculations (n = 138187918)

Multiplication

n×y

n×2	276375836
n×3	414563754
n×4	552751672
n×5	690939590

Division

n÷y

n÷2	69093959
n÷3	46062639.333333
n÷3	34546979.5
n÷5	27637583.6

Exponentiation

n^y

n²	19095900681174724
n³	2.6388227574663E+24
n⁴	3.6465342282529E+32
n⁵	5.03906972918E+40

Nth Root

^y√n

²√n	11755.335724683
³√n	516.99938268991
⁴√n	108.42202601263
⁵√n	42.471149422165

Divisors of 138187918

1, 2, 11, 22, 6281269, 12562538, 69093959, 138187918

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	-138187917	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 138187918 can be divided by 8 positive divisors. The sum of these divisors (counting 138187918) is 1, the average is 0.125.

Base conversion 138187918

Base	System	Value
2	Binary	1000001111001001010010001110
3	Ternary	100122000200012001
4	Quaternary	20033021102032
5	Quinary	240334003133
6	Senary	21413502514
8	Octal	1017112216
10	Decimal	138187918
12	Duodecimal	3a341a3a
16	Hexadecimal	83c948e
20	Vigesimal	233d9fi
36	Base36	2a9uha

Cryptographic Hash Functions

md5	8a453c9b3e3ce148801e84d58d61a4c0
sha1	a9a14922102699180dbf13561cafce5bd6a7bd37
sha256	e2734e6f8b9a64599adb2c42f4d00002a6176def3fd3231720d4a8fdef97085b
sha512	9e3047f230ed7a4a3157cd7f0682848a2bf264a4b0a2c8a28e54ddafea63ea1a46bfe5d621737da5b5e74a8ef53229e3641573cb45683e120544dbcef356cb00
ripemd-160	1281037ffd6652b4cb50897fad8b59b5f99efda4

138187918 as geometric shapes

Circle

Radius = n

Diameter	276375836
Circumference	868260296.00734
Area	5.9991541293659E+16

Sphere

Radius = n

Volume	1.1053474918642E+25
Surface area	2.3996616517464E+17
Circumference	868260296.00734

Square

Length = n

Perimeter	552751672
Area	19095900681174724
Diagonal	195427227.7917

Cube

Length = n

Surface area	114575404087048344
Volume	2.6388227574663E+24
Space diagonal	239348494.96816

Equilateral Triangle

Length = n

Perimeter	414563754
Area	8.2687675490209E+15
Altitude	119674247.48408

Triangular Pyramid

Length = n

Surface area	8.2687675490209E+15
Volume	3.1098824435897E+23
Height	65142409.2639