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

82990178 (number)

82990178 is an even 8-digits composite number following 82990177 and preceding 82990179. In scientific notation, it is written as 8.2990178 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 41495088 positive integers (up to 82990178) that are relatively prime to 82990178.

Interesting facts

82990178 has 4 divisors, whose sum is 124485270
The reverse of 82990178 is 87109928
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	8.2990178 × 10^7
Engineering notation	8.2990178 × 10^6

Prime Factorization of 82990178

Prime Factorization 2 × 41495089

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82990178	Product of the distinct prime numbers

The prime factorization of 82990178 is 2 × 41495089. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 97, 31, 470, 971, 6926, 7263, 83022, 18722, 505128, 838588, 3672709, 7173739, 79412772, 36774323, 937370986, 223403410, 1150738437, 5118941535

Basic calculations (n = 82990178)

Multiplication

n×y

n×2	165980356
n×3	248970534
n×4	331960712
n×5	414950890

Division

n÷y

n÷2	41495089
n÷3	27663392.666667
n÷3	20747544.5
n÷5	16598035.6

Exponentiation

n^y

n²	6887369644471684
n³	5.715840327465E+23
n⁴	4.743586061959E+31
n⁵	3.936710516403E+39

Nth Root

^y√n

²√n	9109.894510915
³√n	436.18985993734
⁴√n	95.445767380828
⁵√n	38.353529761

Divisors of 82990178

1, 2, 41495089, 82990178

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	-82990177	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 82990178 can be divided by 4 positive divisors. The sum of these divisors (counting 82990178) is 1, the average is 0.25.

Base conversion 82990178

Base	System	Value
2	Binary	100111100100101010001100010
3	Ternary	12210011100010022
4	Quaternary	10330211101202
5	Quinary	132221141203
6	Senary	12122433442
8	Octal	474452142
10	Decimal	82990178
12	Duodecimal	23962882
16	Hexadecimal	4f25462
20	Vigesimal	15idf8i
36	Base36	1dermq

Cryptographic Hash Functions

md5	5db3046d657eaf61bd8b90ea3e3bb3b1
sha1	9f8bbbb8cd04df767d2404ba4f626dfc7f2ba388
sha256	c94278149019c2fedbea7a6d62b06804b3bc2b7d00a2c5f854f367eab0ab66f7
sha512	5fe9ebcc2bbc9e3a38a46e4729e7db56853029c88331333f2bcf58a4d4c65804673e5005e8dd1719a037e0c24ad4952deffcb7591fe2b1e7f33392705563968c
ripemd-160	e0581a068986c027221b6e0923f5356ee126fce2

82990178 as geometric shapes

Circle

Radius = n

Diameter	165980356
Circumference	521442667.04982
Area	2.163730987763E+16

Sphere

Radius = n

Volume	2.3942455975809E+24
Surface area	8.6549239510518E+16
Circumference	521442667.04982

Square

Length = n

Perimeter	331960712
Area	6887369644471684
Diagonal	117365835.27136

Cube

Length = n

Surface area	41324217866830104
Volume	5.715840327465E+23
Space diagonal	143743204.82518

Equilateral Triangle

Length = n

Perimeter	248970534
Area	2.9823185386831E+15
Altitude	71871602.412592

Triangular Pyramid

Length = n

Surface area	2.9823185386831E+15
Volume	6.7361824262168E+22
Height	39121945.090452