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

80490021 (number)

80490021 is an odd 8-digits composite number following 80490020 and preceding 80490022. In scientific notation, it is written as 8.0490021 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 53570400 positive integers (up to 80490021) that are relatively prime to 80490021.

Interesting facts

80490021 has 8 divisors, whose sum is 107499264
The reverse of 80490021 is 12009408
Previous prime number is 607

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	eighty million four hundred ninety thousand twenty-one

Notation

Scientific notation	8.0490021 × 10^7
Engineering notation	8.0490021 × 10^6

Prime Factorization of 80490021

Prime Factorization 3 × 607 × 44201

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80490021	Product of the distinct prime numbers

The prime factorization of 80490021 is 3 × 607 × 44201. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 99, 83, 640, 215, 6355, 3609, 5599, 48849, 375797, 269016, 7197185, 5072211, 69983221, 29269480, 949839717, 853199400, 4515694840, 6231178787

Basic calculations (n = 80490021)

Multiplication

n×y

n×2	160980042
n×3	241470063
n×4	321960084
n×5	402450105

Division

n÷y

n÷2	40245010.5
n÷3	26830007
n÷3	20122505.25
n÷5	16098004.2

Exponentiation

n^y

n²	6478643480580441
n³	5.2146614980343E+23
n⁴	4.1972821348467E+31
n⁵	3.3783932717674E+39

Nth Root

^y√n

²√n	8971.6230972996
³√n	431.76491303085
⁴√n	94.718652319908
⁵√n	38.119606436223

Divisors of 80490021

1, 3, 607, 1821, 44201, 132603, 26830007, 80490021

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	-80490020	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 80490021 can be divided by 8 positive divisors. The sum of these divisors (counting 80490021) is 1, the average is 0.125.

Base conversion 80490021

Base	System	Value
2	Binary	100110011000010111000100101
3	Ternary	12121110022112220
4	Quaternary	10303002320211
5	Quinary	131101140041
6	Senary	11553102553
8	Octal	463027045
10	Decimal	80490021
12	Duodecimal	22b57a59
16	Hexadecimal	4cc2e25
20	Vigesimal	1531511
36	Base36	1bx6hx

Cryptographic Hash Functions

md5	894ad9108c90cadf6a6f23f037094de9
sha1	9d73055a8bb59e305a7d412b410f99a45f5ecc18
sha256	dd5ae50b5fb04d8c7b19b01ea4573b763885e67a0edfa5ad14b27fe2b3d308db
sha512	33a0c8b59d05ede67274d66e786dd28aaf507af94fe888526f5a2c7e4e8304d4d8c81dfb69b58e3c1c8d5f2dbe6952101317ec837e7ae9df9b141ecb68b75a3c
ripemd-160	28932193cb0484a224e2903ccbb35a88ed53484a

80490021 as geometric shapes

Circle

Radius = n

Diameter	160980042
Circumference	505733717.32178
Area	2.0353258763819E+16

Sphere

Radius = n

Volume	2.1843123004243E+24
Surface area	8.1413035055276E+16
Circumference	505733717.32178

Square

Length = n

Perimeter	321960084
Area	6478643480580441
Diagonal	113830079.3339

Cube

Length = n

Surface area	38871860883482646
Volume	5.2146614980343E+23
Space diagonal	139412805.87429

Equilateral Triangle

Length = n

Perimeter	241470063
Area	2.8053349181225E+15
Altitude	69706402.937143

Triangular Pyramid

Length = n

Surface area	2.8053349181225E+15
Volume	6.1455375114208E+22
Height	37943359.777965