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

74982021 (number)

74982021 is an odd 8-digits composite number following 74982020 and preceding 74982022. In scientific notation, it is written as 7.4982021 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 49628112 positive integers (up to 74982021) that are relatively prime to 74982021.

Interesting facts

74982021 has 8 divisors, whose sum is 100695840
The reverse of 74982021 is 12028947
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-four million nine hundred eighty-two thousand twenty-one

Notation

Scientific notation	7.4982021 × 10^7
Engineering notation	7.4982021 × 10^6

Prime Factorization of 74982021

Prime Factorization 3 × 139 × 179813

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	74982021	Product of the distinct prime numbers

The prime factorization of 74982021 is 3 × 139 × 179813. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 26, 82, 844, 981, 6579, 6688, 28542, 85497, 982202, 914100, 5679734, 6823534, 96442353, 74091609, 774667584, 458380403, 536267514, 1053487910

Basic calculations (n = 74982021)

Multiplication

n×y

n×2	149964042
n×3	224946063
n×4	299928084
n×5	374910105

Division

n÷y

n÷2	37491010.5
n÷3	24994007
n÷3	18745505.25
n÷5	14996404.2

Exponentiation

n^y

n²	5622303473244441
n³	4.2157167709919E+23
n⁴	3.1610296345257E+31
n⁵	2.3702039043762E+39

Nth Root

^y√n

²√n	8659.2159575795
³√n	421.6826320114
⁴√n	93.054908293865
⁵√n	37.58299864915

Divisors of 74982021

1, 3, 139, 417, 179813, 539439, 24994007, 74982021

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	-74982020	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 74982021 can be divided by 8 positive divisors. The sum of these divisors (counting 74982021) is 1, the average is 0.125.

Base conversion 74982021

Base	System	Value
2	Binary	100011110000010001010000101
3	Ternary	12020002110222220
4	Quaternary	10132002022011
5	Quinary	123143411041
6	Senary	11235042553
8	Octal	436021205
10	Decimal	74982021
12	Duodecimal	21140459
16	Hexadecimal	4782285
20	Vigesimal	138cf11
36	Base36	18n4hx

Cryptographic Hash Functions

md5	2e32ea241ff6d57537ff24260542fec6
sha1	8e78471d768eac4d09cacb10dd02c4a1c2a809ef
sha256	428c610d597fe472b432e9a5289f7a997b6ecdd288bcc42d91252468233e3de0
sha512	12d4c04add8966b2d9d160e98f0cb008ecc3429b59ec6a501bcf7ae869dcc555432706af27897570576a95e2204ab16843c42290b56569dbec1506724d71b91a
ripemd-160	0c3dc66c3db1ba13292d256b80209a2ace86b9fc

74982021 as geometric shapes

Circle

Radius = n

Diameter	149964042
Circumference	471125932.64983
Area	1.7662987287797E+16

Sphere

Radius = n

Volume	1.7658753116484E+24
Surface area	7.0651949151188E+16
Circumference	471125932.64983

Square

Length = n

Perimeter	299928084
Area	5622303473244441
Diagonal	106040591.03234

Cube

Length = n

Surface area	33733820839466646
Volume	4.2157167709919E+23
Space diagonal	129872670.0262

Equilateral Triangle

Length = n

Perimeter	224946063
Area	2.4345288178076E+15
Altitude	64936335.013098

Triangular Pyramid

Length = n

Surface area	2.4345288178076E+15
Volume	4.9682698605504E+22
Height	35346863.677448