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

67742021 (number)

67742021 is an odd 8-digits composite number following 67742020 and preceding 67742022. In scientific notation, it is written as 6.7742021 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 66789328 positive integers (up to 67742021) that are relatively prime to 67742021.

Interesting facts

67742021 has 8 divisors, whose sum is 68700960
The reverse of 67742021 is 12024776
Previous prime number is 227

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixty-seven million seven hundred forty-two thousand twenty-one

Notation

Scientific notation	6.7742021 × 10^7
Engineering notation	6.7742021 × 10^6

Prime Factorization of 67742021

Prime Factorization 107 × 227 × 2789

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	67742021	Product of the distinct prime numbers

The prime factorization of 67742021 is 107 × 227 × 2789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 40, 83, 628, 579, 5028, 7699, 75995, 38127, 74002, 971030, 6934935, 1767786, 69396585, 1979001, 26438658, 330123182, 540814846, 7732239345

Basic calculations (n = 67742021)

Multiplication

n×y

n×2	135484042
n×3	203226063
n×4	270968084
n×5	338710105

Division

n÷y

n÷2	33871010.5
n÷3	22580673.666667
n÷3	16935505.25
n÷5	13548404.2

Exponentiation

n^y

n²	4588981409164441
n³	3.1086687498823E+23
n⁴	2.1058750373657E+31
n⁵	1.426562310046E+39

Nth Root

^y√n

²√n	8230.5541125735
³√n	407.6486887611
⁴√n	90.722401382313
⁵√n	36.827448412339

Divisors of 67742021

1, 107, 227, 2789, 24289, 298423, 633103, 67742021

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	-67742020	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 67742021 can be divided by 8 positive divisors. The sum of these divisors (counting 67742021) is 1, the average is 0.125.

Base conversion 67742021

Base	System	Value
2	Binary	100000010011010100101000101
3	Ternary	11201110122120202
4	Quaternary	10002122211011
5	Quinary	114320221041
6	Senary	10415540245
8	Octal	402324505
10	Decimal	67742021
12	Duodecimal	1a82a685
16	Hexadecimal	409a945
20	Vigesimal	1137f11
36	Base36	14by2t

Cryptographic Hash Functions

md5	8f37f7e785f5a2a552aa672180f6f243
sha1	9841d4673fe2246366c5c8f94abfb893a5d4a134
sha256	59b5ef83d0573dbd5fe4f30e68b409a2dcf88c8cea7065e1c9cca7fa983256af
sha512	92e6374c56017745da569f145aaa1b77aa760659f21e2b3f1bf4354dc217c8aca857de23e586be084ea9d8b0ae5561ab99e76a59ac33626e236485e81b7331e4
ripemd-160	83c077dc0ac9f942b3b8937caf4699ff18df09f2

67742021 as geometric shapes

Circle

Radius = n

Diameter	135484042
Circumference	425635671.02585
Area	1.4416710282491E+16

Sphere

Radius = n

Volume	1.3021561209432E+24
Surface area	5.7666841129965E+16
Circumference	425635671.02585

Square

Length = n

Perimeter	270968084
Area	4588981409164441
Diagonal	95801684.840763

Cube

Length = n

Surface area	27533888454986646
Volume	3.1086687498823E+23
Space diagonal	117332622.1794

Equilateral Triangle

Length = n

Perimeter	203226063
Area	1.9870872389155E+15
Altitude	58666311.089699

Triangular Pyramid

Length = n

Surface area	1.9870872389155E+15
Volume	3.6636012558408E+22
Height	31933894.946921