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

80989872 (number)

80989872 is an even 8-digits composite number following 80989871 and preceding 80989873. In scientific notation, it is written as 8.0989872 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 26996608 positive integers (up to 80989872) that are relatively prime to 80989872.

Interesting facts

80989872 has 20 divisors, whose sum is 209223960
The reverse of 80989872 is 27898908
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	eighty million nine hundred eighty-nine thousand eight hundred seventy-two

Notation

Scientific notation	8.0989872 × 10^7
Engineering notation	8.0989872 × 10^6

Prime Factorization of 80989872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1687289

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10123734	Product of the distinct prime numbers

The prime factorization of 80989872 is 2 × 2 × 2 × 2 × 3 × 1687289. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 68, 50, 786, 288, 2979, 6883, 49237, 29717, 32218, 52316, 9796944, 7576540, 94363674, 81042493, 702539588, 724791837, 3815220556, 1690168408

Basic calculations (n = 80989872)

Multiplication

n×y

n×2	161979744
n×3	242969616
n×4	323959488
n×5	404949360

Division

n÷y

n÷2	40494936
n÷3	26996624
n÷3	20247468
n÷5	16197974.4

Exponentiation

n^y

n²	6559359366576384
n³	5.3124167550102E+23
n⁴	4.3025195299893E+31
n⁵	3.4846050601134E+39

Nth Root

^y√n

²√n	8999.4373157437
³√n	432.65683687926
⁴√n	94.865364152275
⁵√n	38.166834570988

Divisors of 80989872

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1687289, 3374578, 5061867, 6749156, 10123734, 13498312, 20247468, 26996624, 40494936, 80989872

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80989871	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80989872 can be divided by 20 positive divisors. The sum of these divisors (counting 80989872) is 1, the average is 0.05.

Base conversion 80989872

Base	System	Value
2	Binary	100110100111100111010110000
3	Ternary	12122101201012220
4	Quaternary	10310330322300
5	Quinary	131213133442
6	Senary	12011521040
8	Octal	464747260
10	Decimal	80989872
12	Duodecimal	23159180
16	Hexadecimal	4d3ceb0
20	Vigesimal	1563edc
36	Base36	1c7w6o

Cryptographic Hash Functions

md5	79abe763c055650a859031ab670b24dc
sha1	5f36704a4aa3ee6a8d7de69fb93314bf0c68fa87
sha256	c707e7f063b79c4b4c86317f8711c7f6224df5849ffd59c45e299925fb240aa1
sha512	2ebce28499ae784c67e8d5af6c0b6b4b03f95a44cc53eb43b5f947c8f559b8e00dd31ba5b492ed6ed23465985795ff2d349e47a7d7ef863b21522cd3653bd7ad
ripemd-160	428d4a91bad3610d42c78f7bbcf0846acc80b89e

80989872 as geometric shapes

Circle

Radius = n

Diameter	161979744
Circumference	508874373.78076
Area	2.0606835198292E+16

Sphere

Radius = n

Volume	2.225259926713E+24
Surface area	8.2427340793167E+16
Circumference	508874373.78076

Square

Length = n

Perimeter	323959488
Area	6559359366576384
Diagonal	114536975.39726

Cube

Length = n

Surface area	39356156199458304
Volume	5.3124167550102E+23
Space diagonal	140278573.2025

Equilateral Triangle

Length = n

Perimeter	242969616
Area	2.8402859220033E+15
Altitude	70139286.60125

Triangular Pyramid

Length = n

Surface area	2.8402859220033E+15
Volume	6.2607431865946E+22
Height	38178991.799087