397221645, three hundred ninety-seven million two hundred twenty-one thousand six hundred forty-five: 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

397221645 has 4 divisors, whose sum is 423703104
The reverse of 397221645 is 546122793
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3

Name

Name	three hundred ninety-seven million two hundred twenty-one thousand six hundred forty-five

Notation

Scientific notation	3.97221645 × 10^8
Engineering notation	3.97221645 × 10^6

Prime Factorization of 397221645

Prime Factorization 15 × 26481443

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	397221645	Product of the distinct prime numbers

The prime factorization of 397221645 is 15 × 26481443. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 50, 98, 814, 802, 5808, 8095, 22384, 27707, 423014, 20009, 2920310, 4496709, 32499417, 79758117, 496660494, 769357342, 4262318812, 6525017389

Basic calculations (n = 397221645)

Multiplication

n×y

n×2	794443290
n×3	1191664935
n×4	1588886580
n×5	1986108225

Division

n÷y

n÷2	198610822.5
n÷3	132407215
n÷3	99305411.25
n÷5	79444329

Exponentiation

n^y

n²	157785035256506025
n³	6.2675631260972E+25
n⁴	2.4896117350897E+34
n⁵	9.8892766882363E+42

Nth Root

^y√n

²√n	19930.420090906
³√n	735.09641014011
⁴√n	141.17513977647
⁵√n	52.457378223986

Divisors of 397221645

1, 15, 26481443, 397221645

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	-397221644	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 397221645 can be divided by 4 positive divisors. The sum of these divisors (counting 397221645) is 1, the average is 0.25.

Base conversion 397221645

Base	System	Value
2	Binary	10111101011010001111100001101
3	Ternary	1000200102221122210
4	Quaternary	113223101330031
5	Quinary	1303142043040
6	Senary	103225501033
8	Octal	2753217415
10	Decimal	397221645
12	Duodecimal	b1041779
16	Hexadecimal	17ad1f0d
20	Vigesimal	642ce25
36	Base36	6khu6l

Cryptographic Hash Functions

md5	5b7f7c714ac5f32eaeea8ea899c0b1d2
sha1	6699f320b6b8574a70f61298c6e8bfee3f46daa6
sha256	113aa49b49f797665d6111af07b5b3e1c25609b9bd25befdfd1ceac0ca049dd0
sha512	0c5b02e381458c8fb7c2517fdd5523ee4d379c67a7a1c421eae55688d32cb0be4509edc66c30114ff3418565d46c29a9ecf7d3e6807d0ec147aeff559e36a017
ripemd-160	c00d4aeccf08b4a97e8a959fa22ba38b191959d5

397221645 as geometric shapes

Circle

Radius = n

Diameter	794443290
Circumference	2495817203.5577
Area	4.9569630760825E+17

Sphere

Radius = n

Volume	2.6253507030476E+26
Surface area	1.982785230433E+18
Circumference	2495817203.5577

Square

Length = n

Perimeter	1588886580
Area	157785035256506025
Diagonal	561756237.62715

Cube

Length = n

Surface area	946710211539036150
Volume	6.2675631260972E+25
Space diagonal	688008071.00609

Equilateral Triangle

Length = n

Perimeter	1191664935
Area	6.8322924434579E+16
Altitude	344004035.50304

Triangular Pyramid

Length = n

Surface area	6.8322924434579E+16
Volume	7.3863939799635E+24
Height	187252079.20905