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

80490142 (number)

80490142 is an even 8-digits composite number following 80490141 and preceding 80490143. In scientific notation, it is written as 8.0490142 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 40245070 positive integers (up to 80490142) that are relatively prime to 80490142.

Interesting facts

80490142 has 4 divisors, whose sum is 120735216
The reverse of 80490142 is 24109408
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	eighty million four hundred ninety thousand one hundred forty-two

Notation

Scientific notation	8.0490142 × 10^7
Engineering notation	8.0490142 × 10^6

Prime Factorization of 80490142

Prime Factorization 2 × 40245071

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80490142	Product of the distinct prime numbers

The prime factorization of 80490142 is 2 × 40245071. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 93, 15, 720, 716, 2324, 2284, 80644, 24357, 107505, 458570, 1445337, 615183, 46192931, 85264187, 883280483, 804492955, 7273948952, 4520161748

Basic calculations (n = 80490142)

Multiplication

n×y

n×2	160980284
n×3	241470426
n×4	321960568
n×5	402450710

Division

n÷y

n÷2	40245071
n÷3	26830047.333333
n÷3	20122535.5
n÷5	16098028.4

Exponentiation

n^y

n²	6478662959180164
n³	5.2146850155455E+23
n⁴	4.1973073738653E+31
n⁵	3.3784186654007E+39

Nth Root

^y√n

²√n	8971.6298407814
³√n	431.76512938698
⁴√n	94.718687917335
⁵√n	38.119617897195

Divisors of 80490142

1, 2, 40245071, 80490142

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	-80490141	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 80490142 can be divided by 4 positive divisors. The sum of these divisors (counting 80490142) is 1, the average is 0.25.

Base conversion 80490142

Base	System	Value
2	Binary	100110011000010111010011110
3	Ternary	12121110022201101
4	Quaternary	10303002322132
5	Quinary	131101141032
6	Senary	11553103314
8	Octal	463027236
10	Decimal	80490142
12	Duodecimal	22b57b3a
16	Hexadecimal	4cc2e9e
20	Vigesimal	1531572
36	Base36	1bx6la

Cryptographic Hash Functions

md5	2bddaedc765f1d809dcc53df2fa71679
sha1	45569c837eb043a1f01bc6d25bba8cf6f41cde1e
sha256	cb64e6c5e687ea32d0a7c1013fcdb4b4c0f4437f29b80cea22423fd3d21133d4
sha512	ddd3fa58a7b6d16daa10e84ec6200d601b5a3908ba28ddee3d7513c75e415949347906cb48929da0f60082b3914e1e7a2746821d70358510e2d598e6bf1b717c
ripemd-160	cfd7fd4922abe3528be0ca0a171c926c6db577f0

80490142 as geometric shapes

Circle

Radius = n

Diameter	160980284
Circumference	505734477.5872
Area	2.0353319957645E+16

Sphere

Radius = n

Volume	2.1843221514163E+24
Surface area	8.1413279830579E+16
Circumference	505734477.5872

Square

Length = n

Perimeter	321960568
Area	6478662959180164
Diagonal	113830250.45374

Cube

Length = n

Surface area	38871977755080984
Volume	5.2146850155455E+23
Space diagonal	139413015.45243

Equilateral Triangle

Length = n

Perimeter	241470426
Area	2.8053433526036E+15
Altitude	69706507.726217

Triangular Pyramid

Length = n

Surface area	2.8053433526036E+15
Volume	6.1455652270735E+22
Height	37943416.817912