390825821, three hundred ninety million eight hundred twenty-five thousand eight hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

390825821 has 8 divisors, whose sum is 416496384
The reverse of 390825821 is 128528093
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2

Name

Name	three hundred ninety million eight hundred twenty-five thousand eight hundred twenty-one

Notation

Scientific notation	3.90825821 × 10^8
Engineering notation	3.90825821 × 10^6

Prime Factorization of 390825821

Prime Factorization 23 × 47 × 361541

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	390825821	Product of the distinct prime numbers

The prime factorization of 390825821 is 23 × 47 × 361541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 17, 71, 169, 241, 9063, 8639, 83799, 51318, 122546, 265990, 138254, 2936267, 63064142, 70522980, 224350666, 955138160, 3440944074, 4186155833

Basic calculations (n = 390825821)

Multiplication

n×y

n×2	781651642
n×3	1172477463
n×4	1563303284
n×5	1954129105

Division

n÷y

n÷2	195412910.5
n÷3	130275273.66667
n÷3	97706455.25
n÷5	78165164.2

Exponentiation

n^y

n²	152744822360324041
n³	5.9696620602473E+25
n⁴	2.3330980757887E+34
n⁵	9.1183497094364E+42

Nth Root

^y√n

²√n	19769.315137354
³√n	731.12968331426
⁴√n	140.60339660675
⁵√n	52.287352175795

Divisors of 390825821

1, 23, 47, 1081, 361541, 8315443, 16992427, 390825821

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	-390825820	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 390825821 can be divided by 8 positive divisors. The sum of these divisors (counting 390825821) is 1, the average is 0.125.

Base conversion 390825821

Base	System	Value
2	Binary	10111010010111000011101011101
3	Ternary	1000020102000020102
4	Quaternary	113102320131131
5	Quinary	1300022411241
6	Senary	102440430445
8	Octal	2722703535
10	Decimal	390825821
12	Duodecimal	aaa78425
16	Hexadecimal	174b875d
20	Vigesimal	622d4b1
36	Base36	6gor4t

Cryptographic Hash Functions

md5	993937ab956ae16f2956006e683ee421
sha1	1282af3f9ec4869fb16048b0ec560d400948da2d
sha256	35cc23c1b1361d2ec608f529e8d3395bb318451a96e3b0ad94e90b25d901bc35
sha512	d90eaf9b68299517f94e31d51e63991ed183446f38c060b839b2a0fbc1251eca5c3ed53c8d9dc9856c64d1fcdc70caae892ad4644b2c162e735ca894294d468a
ripemd-160	a5797845adeb0ad14e7d40713b4cba78ed517559

390825821 as geometric shapes

Circle

Radius = n

Diameter	781651642
Circumference	2455631056.1736
Area	4.7986201180107E+17

Sphere

Radius = n

Volume	2.5005661963849E+26
Surface area	1.9194480472043E+18
Circumference	2455631056.1736

Square

Length = n

Perimeter	1563303284
Area	152744822360324041
Diagonal	552711176.5838

Cube

Length = n

Surface area	916468934161944246
Volume	5.9696620602473E+25
Space diagonal	676930178.88182

Equilateral Triangle

Length = n

Perimeter	1172477463
Area	6.6140448230291E+16
Altitude	338465089.44091

Triangular Pyramid

Length = n

Surface area	6.6140448230291E+16
Volume	7.0353142069882E+24
Height	184237058.86127