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

74440981 (number)

74440981 is an odd 8-digits composite number following 74440980 and preceding 74440982. In scientific notation, it is written as 7.4440981 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 74062912 positive integers (up to 74440981) that are relatively prime to 74440981.

Interesting facts

74440981 has 4 divisors, whose sum is 74819052
The reverse of 74440981 is 18904447
Previous prime number is 197

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-four million four hundred forty thousand nine hundred eighty-one

Notation

Scientific notation	7.4440981 × 10^7
Engineering notation	7.4440981 × 10^6

Prime Factorization of 74440981

Prime Factorization 197 × 377873

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	74440981	Product of the distinct prime numbers

The prime factorization of 74440981 is 197 × 377873. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 46, 50, 209, 152, 2251, 4288, 61417, 21541, 518401, 335639, 7967718, 9451410, 3829115, 73630030, 484997131, 922202753, 5929197417, 9212462820

Basic calculations (n = 74440981)

Multiplication

n×y

n×2	148881962
n×3	223322943
n×4	297763924
n×5	372204905

Division

n÷y

n÷2	37220490.5
n÷3	24813660.333333
n÷3	18610245.25
n÷5	14888196.2

Exponentiation

n^y

n²	5541459652242361
n³	4.1251169268484E+23
n⁴	3.070777507743E+31
n⁵	2.2859169010912E+39

Nth Root

^y√n

²√n	8627.9186945636
³√n	420.66595220014
⁴√n	92.886590499187
⁵√n	37.528604677919

Divisors of 74440981

1, 197, 377873, 74440981

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	-74440980	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 74440981 can be divided by 4 positive divisors. The sum of these divisors (counting 74440981) is 1, the average is 0.25.

Base conversion 74440981

Base	System	Value
2	Binary	100011011111110000100010101
3	Ternary	12012001222211101
4	Quaternary	10123332010111
5	Quinary	123024102411
6	Senary	11215310101
8	Octal	433760425
10	Decimal	74440981
12	Duodecimal	20b1b331
16	Hexadecimal	46fe115
20	Vigesimal	1355291
36	Base36	18bj11

Cryptographic Hash Functions

md5	9029d3cdbcf4665d9843f859cde15eae
sha1	ac06b0b8a4cf708cd9b7da4c4f1573528b709849
sha256	74b632695f6cdf75446eea79c5bbc968d5c07d1de1e430612e2b6f6af3e1dcc4
sha512	5973077d65d030ff458b419eadf97abc37f4ccdcebbf456fb71cf428284a21351bd01b3661b081fcfc7d9680c6d160cabb534bf9361492da5aeb0dae320fd75c
ripemd-160	094198689408fea39318b5040620d46642c3ba30

74440981 as geometric shapes

Circle

Radius = n

Diameter	148881962
Circumference	467726478.07123
Area	1.7409008933649E+16

Sphere

Radius = n

Volume	1.7279249376781E+24
Surface area	6.9636035734595E+16
Circumference	467726478.07123

Square

Length = n

Perimeter	297763924
Area	5541459652242361
Diagonal	105275444.92656

Cube

Length = n

Surface area	33248757913454166
Volume	4.1251169268484E+23
Space diagonal	128935561.25727

Equilateral Triangle

Length = n

Perimeter	223322943
Area	2.3995224164442E+15
Altitude	64467780.628635

Triangular Pyramid

Length = n

Surface area	2.3995224164442E+15
Volume	4.8614969202699E+22
Height	35091814.975519