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

139898 (number)

139898 is an even 6-digits composite number following 139897 and preceding 139899. In scientific notation, it is written as 1.39898 × 10^5. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 63580 positive integers (up to 139898) that are relatively prime to 139898.

Interesting facts

139898 has 8 divisors, whose sum is 228960
The reverse of 139898 is 898931
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 38
Digital Root 2

Name

Name	one hundred thirty-nine thousand eight hundred ninety-eight

Notation

Scientific notation	1.39898 × 10^5
Engineering notation	1.39898 × 10^3

Prime Factorization of 139898

Prime Factorization 2 × 11 × 6359

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	139898	Product of the distinct prime numbers

The prime factorization of 139898 is 2 × 11 × 6359. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 20, 70, 943, 286, 358, 7267, 42639, 45559, 782221, 909555, 1972448, 7504334, 43606693, 48162684, 111540537, 571783090, 1852449822, 3655661324

Basic calculations (n = 139898)

Multiplication

n×y

n×2	279796
n×3	419694
n×4	559592
n×5	699490

Division

n÷y

n÷2	69949
n÷3	46632.666666667
n÷3	34974.5
n÷5	27979.6

Exponentiation

n^y

n²	19571450404
n³	2738006768618792
n⁴	3.8304167091623E+20
n⁵	5.3586763677839E+25

Nth Root

^y√n

²√n	374.02941060831
³√n	51.91232761194
⁴√n	19.339839984041
⁵√n	10.69454472772

Divisors of 139898

1, 2, 11, 22, 6359, 12718, 69949, 139898

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	-139897	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 139898 can be divided by 8 positive divisors. The sum of these divisors (counting 139898) is 1, the average is 0.125.

Base conversion 139898

Base	System	Value
2	Binary	100010001001111010
3	Ternary	21002220102
4	Quaternary	202021322
5	Quinary	13434043
6	Senary	2555402
8	Octal	421172
10	Decimal	139898
12	Duodecimal	68b62
16	Hexadecimal	2227a
20	Vigesimal	h9ei
36	Base36	2zy2

Cryptographic Hash Functions

md5	d646f0b8e1fe2bcffb1b4c794648f293
sha1	cbd2e0bf86ccae601a3f78e3e604ccab273c345c
sha256	62aa52051c6a8d311a89db9d70184792b6ee82512bf3c9ea28d8a81f0d491cf4
sha512	85f213febfe2813e560aaac1790759cdb57fb7786a973a9bdc694df6067668ca0c2242143e4468a5b8675066114a242a2afcf12c0f17ed252152bd33750cc849
ripemd-160	5470cdd663f1765ea6ec7b48450df0631e9239b9

139898 as geometric shapes

Circle

Radius = n

Diameter	279796
Circumference	879005.05810381
Area	61485524809.303

Sphere

Radius = n

Volume	1.1468935933029E+16
Surface area	245942099237.21
Circumference	879005.05810381

Square

Length = n

Perimeter	559592
Area	19571450404
Diagonal	197845.64894887

Cube

Length = n

Surface area	117428702424
Volume	2738006768618792
Space diagonal	242310.44387727

Equilateral Triangle

Length = n

Perimeter	419694
Area	8474686619.3856
Altitude	121155.22193864

Triangular Pyramid

Length = n

Surface area	8474686619.3856
Volume	3.2267719217084E+14
Height	65948.549649624