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

68705427 (number)

68705427 is an odd 8-digits composite number following 68705426 and preceding 68705428. In scientific notation, it is written as 6.8705427 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 39260232 positive integers (up to 68705427) that are relatively prime to 68705427.

Interesting facts

68705427 has 4 divisors, whose sum is 71977136
The reverse of 68705427 is 72450786
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

Name	sixty-eight million seven hundred five thousand four hundred twenty-seven

Notation

Scientific notation	6.8705427 × 10^7
Engineering notation	6.8705427 × 10^6

Prime Factorization of 68705427

Prime Factorization 21 × 3271687

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	68705427	Product of the distinct prime numbers

The prime factorization of 68705427 is 21 × 3271687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 92, 20, 749, 899, 9292, 8892, 91350, 69727, 182692, 812318, 3915720, 6813164, 13331428, 26545461, 909925145, 571156566, 6641088169, 6074823826

Basic calculations (n = 68705427)

Multiplication

n×y

n×2	137410854
n×3	206116281
n×4	274821708
n×5	343527135

Division

n÷y

n÷2	34352713.5
n÷3	22901809
n÷3	17176356.75
n÷5	13741085.4

Exponentiation

n^y

n²	4720435699252329
n³	3.2431955034317E+23
n⁴	2.2282513190776E+31
n⁵	1.5309295834054E+39

Nth Root

^y√n

²√n	8288.8736870579
³√n	409.57208377997
⁴√n	91.043251738159
⁵√n	36.931607268337

Divisors of 68705427

1, 21, 3271687, 68705427

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	-68705426	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 68705427 can be divided by 4 positive divisors. The sum of these divisors (counting 68705427) is 1, the average is 0.25.

Base conversion 68705427

Base	System	Value
2	Binary	100000110000101110010010011
3	Ternary	11210021121010110
4	Quaternary	10012011302103
5	Quinary	120042033202
6	Senary	10452332403
8	Octal	406056223
10	Decimal	68705427
12	Duodecimal	1b014103
16	Hexadecimal	4185c93
20	Vigesimal	11983b7
36	Base36	14wlg3

Cryptographic Hash Functions

md5	1658ab7b61cdb1fbbf6a65fe03ddaa89
sha1	aeccf66e613e0b4236e64461eb55799634c601d0
sha256	492c9c17c8bf8d34bc772df2b51be5ff625e7be0100c9db9808def78d1f889e3
sha512	6392682753088a0a7235e54a0d723111c7bef032571e10e795d994cfde2bd140a8a983b910684f89b6bf316be69f3efbc281b1c076271830f6e54a9d5dce45bf
ripemd-160	85d0bd446684dbbea47afa1e25e9a4e287f206e4

68705427 as geometric shapes

Circle

Radius = n

Diameter	137410854
Circumference	431688929.4499
Area	1.4829686114514E+16

Sphere

Radius = n

Volume	1.3585065556982E+24
Surface area	5.9318744458056E+16
Circumference	431688929.4499

Square

Length = n

Perimeter	274821708
Area	4720435699252329
Diagonal	97164146.672035

Cube

Length = n

Surface area	28322614195513974
Volume	3.2431955034317E+23
Space diagonal	119001290.31971

Equilateral Triangle

Length = n

Perimeter	206116281
Area	2.0440086162417E+15
Altitude	59500645.159857

Triangular Pyramid

Length = n

Surface area	2.0440086162417E+15
Volume	3.8221425553172E+22
Height	32388048.890678