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

82145401 (number)

82145401 is an odd 8-digits composite number following 82145400 and preceding 82145402. In scientific notation, it is written as 8.2145401 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 75826512 positive integers (up to 82145401) that are relatively prime to 82145401.

Interesting facts

82145401 has 4 divisors, whose sum is 88464292
The reverse of 82145401 is 10454128
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	eighty-two million one hundred forty-five thousand four hundred one

Notation

Scientific notation	8.2145401 × 10^7
Engineering notation	8.2145401 × 10^6

Prime Factorization of 82145401

Prime Factorization 13 × 6318877

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	82145401	Product of the distinct prime numbers

The prime factorization of 82145401 is 13 × 6318877. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 71, 3, 883, 583, 149, 3908, 71735, 71103, 601965, 945023, 7193631, 5180842, 51003309, 68667554, 303499476, 582539114, 5649205473, 5303253273

Basic calculations (n = 82145401)

Multiplication

n×y

n×2	164290802
n×3	246436203
n×4	328581604
n×5	410727005

Division

n÷y

n÷2	41072700.5
n÷3	27381800.333333
n÷3	20536350.25
n÷5	16429080.2

Exponentiation

n^y

n²	6747866905450801
n³	5.5430623284289E+23
n⁴	4.5533707773678E+31
n⁵	3.7403846840856E+39

Nth Root

^y√n

²√n	9063.4100094832
³√n	434.70478229695
⁴√n	95.201943307283
⁵√n	38.275127916823

Divisors of 82145401

1, 13, 6318877, 82145401

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	-82145400	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 82145401 can be divided by 4 positive divisors. The sum of these divisors (counting 82145401) is 1, the average is 0.25.

Base conversion 82145401

Base	System	Value
2	Binary	100111001010111000001111001
3	Ternary	12201120102022021
4	Quaternary	10321113001321
5	Quinary	132012123101
6	Senary	12052354441
8	Octal	471270171
10	Decimal	82145401
12	Duodecimal	23615a21
16	Hexadecimal	4e57079
20	Vigesimal	15d83a1
36	Base36	1cwnsp

Cryptographic Hash Functions

md5	600fd675df3560b194de2b0bd8ea7315
sha1	bd4c37ec9823515856ab49eb10ad550409da67fe
sha256	4a0d731adf1674cd6d9a7e037f27b43ffe154e7f9a971f68bab08f6b47dbc24a
sha512	eb521bff77a9dbd21bc016af30e95a2b509649fe118dde259261003c87d7fd63590b91cf2bdee2d63370a2d3f15c8ca1c3c909ec3cd83752345e31424d2e17fa
ripemd-160	44740d8825e346fff6f22b235bcbca035e4084e9

82145401 as geometric shapes

Circle

Radius = n

Diameter	164290802
Circumference	516134776.61558
Area	2.1199049097566E+16

Sphere

Radius = n

Volume	2.3218725185843E+24
Surface area	8.4796196390264E+16
Circumference	516134776.61558

Square

Length = n

Perimeter	328581604
Area	6747866905450801
Diagonal	116171140.18078

Cube

Length = n

Surface area	40487201432704806
Volume	5.5430623284289E+23
Space diagonal	142280008.14012

Equilateral Triangle

Length = n

Perimeter	246436203
Area	2.9219120807383E+15
Altitude	71140004.07006

Triangular Pyramid

Length = n

Surface area	2.9219120807383E+15
Volume	6.5325616016196E+22
Height	38723713.393592