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

80491402 (number)

80491402 is an even 8-digits composite number following 80491401 and preceding 80491403. In scientific notation, it is written as 8.0491402 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 40245700 positive integers (up to 80491402) that are relatively prime to 80491402.

Interesting facts

80491402 has 4 divisors, whose sum is 120737106
The reverse of 80491402 is 20419408
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-one thousand four hundred two

Notation

Scientific notation	8.0491402 × 10^7
Engineering notation	8.0491402 × 10^6

Prime Factorization of 80491402

Prime Factorization 2 × 40245701

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80491402	Product of the distinct prime numbers

The prime factorization of 80491402 is 2 × 40245701. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 54, 58, 766, 64, 6779, 3538, 98592, 75908, 391637, 180919, 488611, 2488525, 95934168, 43243291, 401843148, 929084561, 2888513024, 2142803398

Basic calculations (n = 80491402)

Multiplication

n×y

n×2	160982804
n×3	241474206
n×4	321965608
n×5	402457010

Division

n÷y

n÷2	40245701
n÷3	26830467.333333
n÷3	20122850.5
n÷5	16098280.4

Exponentiation

n^y

n²	6478865795925604
n³	5.214929912839E+23
n⁴	4.1975702001615E+31
n⁵	3.3786831040442E+39

Nth Root

^y√n

²√n	8971.7000618612
³√n	431.76738233875
⁴√n	94.719058598896
⁵√n	38.119737242041

Divisors of 80491402

1, 2, 40245701, 80491402

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	-80491401	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 80491402 can be divided by 4 positive divisors. The sum of these divisors (counting 80491402) is 1, the average is 0.25.

Base conversion 80491402

Base	System	Value
2	Binary	100110011000011001110001010
3	Ternary	12121110101110001
4	Quaternary	10303003032022
5	Quinary	131101211102
6	Senary	11553113214
8	Octal	463031612
10	Decimal	80491402
12	Duodecimal	22b5880a
16	Hexadecimal	4cc338a
20	Vigesimal	15318a2
36	Base36	1bx7ka

Cryptographic Hash Functions

md5	b02383c7e0d40744f843bcbb53f1b044
sha1	c04822cc2b4761aa5f7015f922e2d42ae789c0b0
sha256	2ed9d49ff3b3f2346f9ab8076b8432cffba8d612198a1139c8f1656aea7674ab
sha512	7a07574edaa4fbcbe05ce8624e6977addaedd4c25a58071dfc9376e45c548b4ce40ac382802c1d303bef6449f7926a3e1222f40a979fed305ea2ba2c1b033e49
ripemd-160	8ed3eee540e69aa2fd63b923d6fdea188f547135

80491402 as geometric shapes

Circle

Radius = n

Diameter	160982804
Circumference	505742394.40069
Area	2.0353957188074E+16

Sphere

Radius = n

Volume	2.1844247337547E+24
Surface area	8.1415828752296E+16
Circumference	505742394.40069

Square

Length = n

Perimeter	321965608
Area	6478865795925604
Diagonal	113832032.36282

Cube

Length = n

Surface area	38873194775553624
Volume	5.214929912839E+23
Space diagonal	139415197.83645

Equilateral Triangle

Length = n

Perimeter	241474206
Area	2.8054311834908E+15
Altitude	69707598.918226

Triangular Pyramid

Length = n

Surface area	2.8054311834908E+15
Volume	6.1458538413017E+22
Height	37944010.787608