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

80989871 (number)

80989871 is an odd 8-digits composite number following 80989870 and preceding 80989872. In scientific notation, it is written as 8.0989871 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 80922744 positive integers (up to 80989871) that are relatively prime to 80989871.

Interesting facts

80989871 has 4 divisors, whose sum is 81057000
The reverse of 80989871 is 17898908
Previous prime number is 1229

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

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

Notation

Scientific notation	8.0989871 × 10^7
Engineering notation	8.0989871 × 10^6

Prime Factorization of 80989871

Prime Factorization 1229 × 65899

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80989871	Product of the distinct prime numbers

The prime factorization of 80989871 is 1229 × 65899. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 61, 88, 514, 143, 4090, 8551, 24635, 69486, 823382, 673577, 8964423, 5180447, 23075246, 69675985, 917812940, 477796103, 5527020625, 9754562956

Basic calculations (n = 80989871)

Multiplication

n×y

n×2	161979742
n×3	242969613
n×4	323959484
n×5	404949355

Division

n÷y

n÷2	40494935.5
n÷3	26996623.666667
n÷3	20247467.75
n÷5	16197974.2

Exponentiation

n^y

n²	6559359204596641
n³	5.3124165582294E+23
n⁴	4.3025193174927E+31
n⁵	3.4846048449874E+39

Nth Root

^y√n

²√n	8999.4372601847
³√n	432.65683509856
⁴√n	94.865363859444
⁵√n	38.166834476738

Divisors of 80989871

1, 1229, 65899, 80989871

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	-80989870	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 80989871 can be divided by 4 positive divisors. The sum of these divisors (counting 80989871) is 1, the average is 0.25.

Base conversion 80989871

Base	System	Value
2	Binary	100110100111100111010101111
3	Ternary	12122101201012212
4	Quaternary	10310330322233
5	Quinary	131213133441
6	Senary	12011521035
8	Octal	464747257
10	Decimal	80989871
12	Duodecimal	2315917b
16	Hexadecimal	4d3ceaf
20	Vigesimal	1563edb
36	Base36	1c7w6n

Cryptographic Hash Functions

md5	9504c20cef17b5d5aef98835f89d5d99
sha1	27040d02f43b95e4e93da6eab4a966eef94cbdc6
sha256	c084f5b6c239f4b1cc058d36e8f387105e4bdc185242ee2ac833ce3dd44c53c9
sha512	fa5c22566172ebf2c55a7b1b36747395face29181c5c844c86180a5932b48a2d3ee6502f8fcbfb8c679ba69cc345888d390ffa2176f8783139223bd94292d5f6
ripemd-160	b82f015e3d8bb8c1fe6ba8eae06441b8f3ab657d

80989871 as geometric shapes

Circle

Radius = n

Diameter	161979742
Circumference	508874367.49757
Area	2.0606834689417E+16

Sphere

Radius = n

Volume	2.2252598442857E+24
Surface area	8.242733875767E+16
Circumference	508874367.49757

Square

Length = n

Perimeter	323959484
Area	6559359204596641
Diagonal	114536973.98305

Cube

Length = n

Surface area	39356155227579846
Volume	5.3124165582294E+23
Space diagonal	140278571.47045

Equilateral Triangle

Length = n

Perimeter	242969613
Area	2.840285851864E+15
Altitude	70139285.735225

Triangular Pyramid

Length = n

Surface area	2.840285851864E+15
Volume	6.2607429546862E+22
Height	38178991.327682