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

80491140 (number)

80491140 is an even 8-digits composite number following 80491139 and preceding 80491141. In scientific notation, it is written as 8.0491140 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 21464256 positive integers (up to 80491140) that are relatively prime to 80491140.

Interesting facts

80491140 has 12 divisors, whose sum is 143990028
The reverse of 80491140 is 04119408
Previous prime number is 45

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	8.0491140 × 10^7
Engineering notation	8.0491140 × 10^6

Prime Factorization of 80491140

Prime Factorization 2 × 2 × 45 × 447173

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	40245570	Product of the distinct prime numbers

The prime factorization of 80491140 is 2 × 2 × 45 × 447173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 74, 39, 833, 236, 5061, 3646, 37620, 57621, 201487, 585817, 4029229, 306689, 39937927, 25606, 91551955, 366203928, 3988355743, 9876204863

Basic calculations (n = 80491140)

Multiplication

n×y

n×2	160982280
n×3	241473420
n×4	321964560
n×5	402455700

Division

n÷y

n÷2	40245570
n÷3	26830380
n÷3	20122785
n÷5	16098228

Exponentiation

n^y

n²	6478823618499600
n³	5.2148789891196E+23
n⁴	4.1975155479628E+31
n⁵	3.3786281162325E+39

Nth Root

^y√n

²√n	8971.6854603803
³√n	431.76691386976
⁴√n	94.718981521025
⁵√n	38.119712426013

Divisors of 80491140

1, 2, 4, 45, 90, 180, 447173, 894346, 1788692, 20122785, 40245570, 80491140

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80491139	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491140 can be divided by 12 positive divisors. The sum of these divisors (counting 80491140) is 1, the average is 0.083333333333333.

Base conversion 80491140

Base	System	Value
2	Binary	100110011000011001010000100
3	Ternary	12121110101002100
4	Quaternary	10303003022010
5	Quinary	131101204030
6	Senary	11553112100
8	Octal	463031204
10	Decimal	80491140
12	Duodecimal	22b58630
16	Hexadecimal	4cc3284
20	Vigesimal	15317h0
36	Base36	1bx7d0

Cryptographic Hash Functions

md5	c4002cc3523200cd3c7e4f3a2b713b5c
sha1	8150854423db4e3f02fa573d274783be88d4c9cd
sha256	b948ef71a660078eeae42a014877905d6d31c48f1e101137b9d292f5867512e7
sha512	b9d6bceaa8c6b15ddfce5ba5bafc2732cfe50874293ef49266616820a36fb08b03a4d9f0476db01df2345bcc0c0d65675f9e1d230abf9f0e44250e68e0721039
ripemd-160	3f9a98f9090860271059aaacfd16a528811a3462

80491140 as geometric shapes

Circle

Radius = n

Diameter	160982280
Circumference	505740748.20614
Area	2.0353824683782E+16

Sphere

Radius = n

Volume	2.184403402877E+24
Surface area	8.141529873513E+16
Circumference	505740748.20614

Square

Length = n

Perimeter	321964560
Area	6478823618499600
Diagonal	113831661.83887

Cube

Length = n

Surface area	38872941710997600
Volume	5.2148789891196E+23
Space diagonal	139414744.03914

Equilateral Triangle

Length = n

Perimeter	241473420
Area	2.8054129201296E+15
Altitude	69707372.01957

Triangular Pyramid

Length = n

Surface area	2.8054129201296E+15
Volume	6.1457938271228E+22
Height	37943887.279624