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

68139097 (number)

68139097 is an odd 8-digits composite number following 68139096 and preceding 68139098. In scientific notation, it is written as 6.8139097 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 62897616 positive integers (up to 68139097) that are relatively prime to 68139097.

Interesting facts

68139097 has 4 divisors, whose sum is 73380580
The reverse of 68139097 is 79093186
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	sixty-eight million one hundred thirty-nine thousand ninety-seven

Notation

Scientific notation	6.8139097 × 10^7
Engineering notation	6.8139097 × 10^6

Prime Factorization of 68139097

Prime Factorization 13 × 5241469

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68139097	Product of the distinct prime numbers

The prime factorization of 68139097 is 13 × 5241469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 37, 40, 431, 270, 7382, 4527, 53551, 42569, 708145, 859397, 9505259, 5750885, 11307119, 45873790, 642879865, 603070404, 1722222489, 6485601858

Basic calculations (n = 68139097)

Multiplication

n×y

n×2	136278194
n×3	204417291
n×4	272556388
n×5	340695485

Division

n÷y

n÷2	34069548.5
n÷3	22713032.333333
n÷3	17034774.25
n÷5	13627819.4

Exponentiation

n^y

n²	4642936539975409
n³	3.1636550326223E+23
n⁴	2.1556859714239E+31
n⁵	1.4688649550839E+39

Nth Root

^y√n

²√n	8254.6409370729
³√n	408.44362749691
⁴√n	90.855054548841
⁵√n	36.870521026564

Divisors of 68139097

1, 13, 5241469, 68139097

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	-68139096	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 68139097 can be divided by 4 positive divisors. The sum of these divisors (counting 68139097) is 1, the average is 0.25.

Base conversion 68139097

Base	System	Value
2	Binary	100000011111011100001011001
3	Ternary	11202012211021021
4	Quaternary	10003323201121
5	Quinary	114420422342
6	Senary	10432242441
8	Octal	403734131
10	Decimal	68139097
12	Duodecimal	1a9a0421
16	Hexadecimal	40fb859
20	Vigesimal	115h7eh
36	Base36	14kggp

Cryptographic Hash Functions

md5	9757aec37fb96762070da8077cb4c469
sha1	0b486fd1f98c9c3f518efe4b945737f273755b42
sha256	2985e9d0efe66ab117b1c3ffe373323d885aa86a4de1e72a9f127e0c6390a46c
sha512	6f1dfd97cd4bd0c21ada4edddc7629932b04168753465d8d6a852bbeb6ef9ecde7e07a6dfa0d92604c7913ef523120dd47bdd32ccf3ae290cf4f8ad609cda4ad
ripemd-160	e1ef91a271e0831bd539ee6b7b72986ced13299a

68139097 as geometric shapes

Circle

Radius = n

Diameter	136278194
Circumference	428130573.11488
Area	1.458621532507E+16

Sphere

Radius = n

Volume	1.3251887211971E+24
Surface area	5.8344861300281E+16
Circumference	428130573.11488

Square

Length = n

Perimeter	272556388
Area	4642936539975409
Diagonal	96363235.105256

Cube

Length = n

Surface area	27857619239852454
Volume	3.1636550326223E+23
Space diagonal	118020377.98586

Equilateral Triangle

Length = n

Perimeter	204417291
Area	2.0104504958889E+15
Altitude	59010188.992932

Triangular Pyramid

Length = n

Surface area	2.0104504958889E+15
Volume	3.7284032115036E+22
Height	32121078.368419