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

68091361 (number)

68091361 is an odd 8-digits composite number following 68091360 and preceding 68091362. In scientific notation, it is written as 6.8091361 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 62429952 positive integers (up to 68091361) that are relatively prime to 68091361.

Interesting facts

68091361 has 8 divisors, whose sum is 73823400
The reverse of 68091361 is 16319086
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	sixty-eight million ninety-one thousand three hundred sixty-one

Notation

Scientific notation	6.8091361 × 10^7
Engineering notation	6.8091361 × 10^6

Prime Factorization of 68091361

Prime Factorization 13 × 149 × 35153

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	68091361	Product of the distinct prime numbers

The prime factorization of 68091361 is 13 × 149 × 35153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 28, 53, 584, 897, 4246, 4489, 9494, 48751, 235738, 890444, 8689826, 8405962, 26993125, 32790801, 828465707, 640012368, 7471736517, 5432265640

Basic calculations (n = 68091361)

Multiplication

n×y

n×2	136182722
n×3	204274083
n×4	272365444
n×5	340456805

Division

n÷y

n÷2	34045680.5
n÷3	22697120.333333
n÷3	17022840.25
n÷5	13618272.2

Exponentiation

n^y

n²	4636433442832321
n³	3.1570106330837E+23
n⁴	2.1496515069814E+31
n⁵	1.4637269678606E+39

Nth Root

^y√n

²√n	8251.7489661283
³√n	408.34822451131
⁴√n	90.839137854387
⁵√n	36.865353524527

Divisors of 68091361

1, 13, 149, 1937, 35153, 456989, 5237797, 68091361

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	-68091360	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 68091361 can be divided by 8 positive divisors. The sum of these divisors (counting 68091361) is 1, the average is 0.125.

Base conversion 68091361

Base	System	Value
2	Binary	100000011101111110111100001
3	Ternary	11202010101210021
4	Quaternary	10003233313201
5	Quinary	114412410421
6	Senary	10431233441
8	Octal	403576741
10	Decimal	68091361
12	Duodecimal	1a978881
16	Hexadecimal	40efde1
20	Vigesimal	115b881
36	Base36	14jfmp

Cryptographic Hash Functions

md5	5e2c47049c2a9717fd714385d7c80de3
sha1	778f08a1feacf7b95712e7694cc9d72ef527efd1
sha256	27d1248dd52a2f8527ce06ca0852622bb721b5a869893fc9b5f443180c3958e2
sha512	b1c858465c942e79a393c5e854fead0d1c7a7b02400f56b4a1e4995fe7fc21a993f0a7c9cd230c65dc617293dafb6bcb38557a742e412b94789cea5703e5e425
ripemd-160	295a715b627e81e89bd7695add82a9930c295f81

68091361 as geometric shapes

Circle

Radius = n

Diameter	136182722
Circumference	427830638.98106
Area	1.456578524286E+16

Sphere

Radius = n

Volume	1.3224055216267E+24
Surface area	5.826314097144E+16
Circumference	427830638.98106

Square

Length = n

Perimeter	272365444
Area	4636433442832321
Diagonal	96295726.206642

Cube

Length = n

Surface area	27818600656993926
Volume	3.1570106330837E+23
Space diagonal	117937696.80851

Equilateral Triangle

Length = n

Perimeter	204274083
Area	2.0076345722243E+15
Altitude	58968848.404257

Triangular Pyramid

Length = n

Surface area	2.0076345722243E+15
Volume	3.7205727115525E+22
Height	32098575.402214