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

80989870 (number)

80989870 is an even 8-digits composite number following 80989869 and preceding 80989871. In scientific notation, it is written as 8.0989870 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 28134912 positive integers (up to 80989870) that are relatively prime to 80989870.

Interesting facts

80989870 has 24 divisors, whose sum is 133143480
The reverse of 80989870 is 07898908
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4

Name

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

Notation

Scientific notation	8.0989870 × 10^7
Engineering notation	8.0989870 × 10^6

Prime Factorization of 80989870

Prime Factorization 2 × 85 × 13 × 13 × 2819

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	6229990	Product of the distinct prime numbers

The prime factorization of 80989870 is 2 × 85 × 13 × 13 × 2819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 80, 46, 240, 773, 7488, 8176, 69906, 77170, 550484, 555188, 8623887, 9603288, 87086552, 77087488, 392579292, 959618664, 2978039225, 7434686042

Basic calculations (n = 80989870)

Multiplication

n×y

n×2	161979740
n×3	242969610
n×4	323959480
n×5	404949350

Division

n÷y

n÷2	40494935
n÷3	26996623.333333
n÷3	20247467.5
n÷5	16197974

Exponentiation

n^y

n²	6559359042616900
n³	5.3124163614487E+23
n⁴	4.302519104996E+31
n⁵	3.4846046298614E+39

Nth Root

^y√n

²√n	8999.4372046256
³√n	432.65683331785
⁴√n	94.865363566613
⁵√n	38.166834382487

Divisors of 80989870

1, 2, 13, 26, 85, 169, 170, 338, 1105, 2210, 2819, 5638, 14365, 28730, 36647, 73294, 239615, 476411, 479230, 952822, 3114995, 6229990, 40494935, 80989870

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80989869	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80989870 can be divided by 24 positive divisors. The sum of these divisors (counting 80989870) is 1, the average is 0.041666666666667.

Base conversion 80989870

Base	System	Value
2	Binary	100110100111100111010101110
3	Ternary	12122101201012211
4	Quaternary	10310330322232
5	Quinary	131213133440
6	Senary	12011521034
8	Octal	464747256
10	Decimal	80989870
12	Duodecimal	2315917a
16	Hexadecimal	4d3ceae
20	Vigesimal	1563eda
36	Base36	1c7w6m

Cryptographic Hash Functions

md5	ad800fcdfd262238838c344bc6a10614
sha1	b46071436b94782f4881e5a41700c2d1810f4eb4
sha256	c4d5d220dc68d3437d5c91eb2cf034b404f5e8c28123c73d7ff5b2ad6a89643a
sha512	fe8fc32f170c9e963ece1e218ad1b1ef0f4d001cdd6fcc782fe2bd929c897e4f802f4177aeaf04346ebc77cfe8e414d25accfaa6af86ff307c33c9fc0059cef1
ripemd-160	a1d2d5d9167e2ecbfc184aac4d30830c32a7f307

80989870 as geometric shapes

Circle

Radius = n

Diameter	161979740
Circumference	508874361.21438
Area	2.0606834180543E+16

Sphere

Radius = n

Volume	2.2252597618583E+24
Surface area	8.2427336722172E+16
Circumference	508874361.21438

Square

Length = n

Perimeter	323959480
Area	6559359042616900
Diagonal	114536972.56883

Cube

Length = n

Surface area	39356154255701400
Volume	5.3124163614487E+23
Space diagonal	140278569.7384

Equilateral Triangle

Length = n

Perimeter	242969610
Area	2.8402857817247E+15
Altitude	70139284.869199

Triangular Pyramid

Length = n

Surface area	2.8402857817247E+15
Volume	6.2607427227779E+22
Height	38178990.856278