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

82869890 (number)

82869890 is an even 8-digits composite number following 82869889 and preceding 82869891. In scientific notation, it is written as 8.2869890 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 33147952 positive integers (up to 82869890) that are relatively prime to 82869890.

Interesting facts

82869890 has 8 divisors, whose sum is 149165820
The reverse of 82869890 is 09896828
Previous prime number is 5

Basic properties

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

Name

Name	eighty-two million eight hundred sixty-nine thousand eight hundred ninety

Notation

Scientific notation	8.2869890 × 10^7
Engineering notation	8.2869890 × 10^6

Prime Factorization of 82869890

Prime Factorization 2 × 5 × 8286989

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	82869890	Product of the distinct prime numbers

The prime factorization of 82869890 is 2 × 5 × 8286989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 98, 95, 853, 289, 5484, 9865, 61133, 77332, 753788, 722553, 3229078, 1278206, 97304827, 54105282, 435498616, 956599464, 9593446221, 9105397539

Basic calculations (n = 82869890)

Multiplication

n×y

n×2	165739780
n×3	248609670
n×4	331479560
n×5	414349450

Division

n÷y

n÷2	41434945
n÷3	27623296.666667
n÷3	20717472.5
n÷5	16573978

Exponentiation

n^y

n²	6867418668612100
n³	5.6910222965183E+23
n⁴	4.7161439170002E+31
n⁵	3.9082632762598E+39

Nth Root

^y√n

²√n	9103.2900645865
³√n	435.97901660932
⁴√n	95.411163207386
⁵√n	38.342405200051

Divisors of 82869890

1, 2, 5, 10, 8286989, 16573978, 41434945, 82869890

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-82869889	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82869890 can be divided by 8 positive divisors. The sum of these divisors (counting 82869890) is 1, the average is 0.125.

Base conversion 82869890

Base	System	Value
2	Binary	100111100000111111010000010
3	Ternary	12202221020010012
4	Quaternary	10330013322002
5	Quinary	132203314030
6	Senary	12120104522
8	Octal	474077202
10	Decimal	82869890
12	Duodecimal	23905142
16	Hexadecimal	4f07e82
20	Vigesimal	15hieea
36	Base36	1dc6te

Cryptographic Hash Functions

md5	ecfdb06035a2f024daf5c1d7610078c1
sha1	9ca3ecbb0429d5dd07825f81c5189a0176770fd3
sha256	e12e7d0811d639e63f407fb4800dfaadd29d0e0102c4380ec01d1b910a01157e
sha512	9faf893a87b59c337f0598a5cf5e6d26556c85e6c3200cc17ccb0e34115847351c4def310b727594ea76bfba405e5819e0b630c46ce4174d3bb0e51d63824b58
ripemd-160	1e4475d0cbd543b9e93cea068a80204cc7ea5f4f

82869890 as geometric shapes

Circle

Radius = n

Diameter	165739780
Circumference	520686875.25559
Area	2.1574632038437E+16

Sphere

Radius = n

Volume	2.3838498450877E+24
Surface area	8.6298528153749E+16
Circumference	520686875.25559

Square

Length = n

Perimeter	331479560
Area	6867418668612100
Diagonal	117195722.35037

Cube

Length = n

Surface area	41204512011672600
Volume	5.6910222965183E+23
Space diagonal	143534859.89764

Equilateral Triangle

Length = n

Perimeter	248609670
Area	2.9736795127208E+15
Altitude	71767429.948822

Triangular Pyramid

Length = n

Surface area	2.9736795127208E+15
Volume	6.7069340962532E+22
Height	39065240.783456