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

136978 (number)

136978 is an even 6-digits composite number following 136977 and preceding 136979. In scientific notation, it is written as 1.36978 × 10^5. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 68488 positive integers (up to 136978) that are relatively prime to 136978.

Interesting facts

136978 has 4 divisors, whose sum is 205470
The reverse of 136978 is 879631
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 34
Digital Root 7

Name

Name	one hundred thirty-six thousand nine hundred seventy-eight

Notation

Scientific notation	1.36978 × 10^5
Engineering notation	1.36978 × 10^3

Prime Factorization of 136978

Prime Factorization 2 × 68489

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	136978	Product of the distinct prime numbers

The prime factorization of 136978 is 2 × 68489. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 27, 78, 748, 428, 9909, 2324, 86377, 36962, 355753, 936497, 2421943, 1972552, 59925344, 75619442, 697617997, 835422909, 9513775565, 7871667581

Basic calculations (n = 136978)

Multiplication

n×y

n×2	273956
n×3	410934
n×4	547912
n×5	684890

Division

n÷y

n÷2	68489
n÷3	45659.333333333
n÷3	34244.5
n÷5	27395.6

Exponentiation

n^y

n²	18762972484
n³	2570114444913352
n⁴	3.5204913643534E+20
n⁵	4.822298661064E+25

Nth Root

^y√n

²√n	370.10539039576
³√n	51.548607766449
⁴√n	19.238123359511
⁵√n	10.649523204202

Divisors of 136978

1, 2, 68489, 136978

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	-136977	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 136978 can be divided by 4 positive divisors. The sum of these divisors (counting 136978) is 1, the average is 0.25.

Base conversion 136978

Base	System	Value
2	Binary	100001011100010010
3	Ternary	20221220021
4	Quaternary	201130102
5	Quinary	13340403
6	Senary	2534054
8	Octal	413422
10	Decimal	136978
12	Duodecimal	6732a
16	Hexadecimal	21712
20	Vigesimal	h28i
36	Base36	2xoy

Cryptographic Hash Functions

md5	8117d556776d833047457f85437fd954
sha1	233319573661b686fc054234661f50050f6a7e3a
sha256	5149f5576c1bb47ff4f8e10f00f05e6cd95424bd61a1b819ec8b6f876a73fe92
sha512	138b0d32b141d0c6ab931dbf4786a2415b1c52b3e9bb6c8a797d6d11b1f87d76f77465602e2faa361fc3e51273096d9390d958c741cdbdcf6539212d2597dfb7
ripemd-160	a172832392660be0a5a30df819fc09488400dd45

136978 as geometric shapes

Circle

Radius = n

Diameter	273956
Circumference	860658.15700685
Area	58945616515.242

Sphere

Radius = n

Volume	1.0765670212033E+16
Surface area	235782466060.97
Circumference	860658.15700685

Square

Length = n

Perimeter	547912
Area	18762972484
Diagonal	193716.14534674

Cube

Length = n

Surface area	112577834904
Volume	2570114444913352
Space diagonal	237252.85551917

Equilateral Triangle

Length = n

Perimeter	410934
Area	8124605410.8262
Altitude	118626.42775958

Triangular Pyramid

Length = n

Surface area	8124605410.8262
Volume	3.0289089207062E+14
Height	64572.048448914