397490640, three hundred ninety-seven million four hundred ninety thousand six hundred forty: 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

397490640 has 40 divisors, whose sum is 822764800
The reverse of 397490640 is 046094793
Previous prime number is 1159

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6

Name

Name	three hundred ninety-seven million four hundred ninety thousand six hundred forty

Notation

Scientific notation	3.97490640 × 10^8
Engineering notation	3.97490640 × 10^6

Prime Factorization of 397490640

Prime Factorization 2 × 2 × 2 × 2 × 15 × 1159 × 1429

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	49686330	Product of the distinct prime numbers

The prime factorization of 397490640 is 2 × 2 × 2 × 2 × 15 × 1159 × 1429. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 55, 29, 936, 930, 3527, 1864, 38814, 84113, 905123, 712491, 5166172, 7410139, 39354549, 32197551, 186665302, 3086638, 3846459641, 7605412996

Basic calculations (n = 397490640)

Multiplication

n×y

n×2	794981280
n×3	1192471920
n×4	1589962560
n×5	1987453200

Division

n÷y

n÷2	198745320
n÷3	132496880
n÷3	99372660
n÷5	79498128

Exponentiation

n^y

n²	157998808887609600
n³	6.2803047663974E+25
n⁴	2.4963623609903E+34
n⁵	9.9228067254196E+42

Nth Root

^y√n

²√n	19937.167301299
³√n	735.26230630312
⁴√n	141.19903434974
⁵√n	52.464481035179

Divisors of 397490640

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 1159, 1429, 2318, 2858, 4636, 5716, 9272, 11432, 17385, 18544, 21435, 22864, 34770, 42870, 69540, 85740, 139080, 171480, 278160, 342960, 1656211, 3312422, 6624844, 13249688, 24843165, 26499376, 49686330, 99372660, 198745320, 397490640

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-397490639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397490640 can be divided by 40 positive divisors. The sum of these divisors (counting 397490640) is 1, the average is 0.025.

Base conversion 397490640

Base	System	Value
2	Binary	10111101100010011100111010000
3	Ternary	1000200221121122120
4	Quaternary	113230103213100
5	Quinary	1303224200030
6	Senary	103235334240
8	Octal	2754234720
10	Decimal	397490640
12	Duodecimal	b1151380
16	Hexadecimal	17b139d0
20	Vigesimal	64466c0
36	Base36	6knlqo

Cryptographic Hash Functions

md5	3959dd4911dcb38ced48cc60ef046459
sha1	14c84475cd965d42d1ab8ad67ca2329432511525
sha256	97c2193905d91c628a717fd263a09cc3fda17170999fe8dea458b80ede7d07c1
sha512	fb194aa4ed91f3d3d787d08e2f8365fc295260cd665d66a732710a23fb9d45fd74b682c7e5c879e2e6647829542b41e9b9540081be04537710300e6044919593
ripemd-160	1fc3ba423797c31435b32870cd3fcff9cf5c3986

397490640 as geometric shapes

Circle

Radius = n

Diameter	794981280
Circumference	2497507348.9894
Area	4.9636789727725E+17

Sphere

Radius = n

Volume	2.6306879088559E+26
Surface area	1.985471589109E+18
Circumference	2497507348.9894

Square

Length = n

Perimeter	1589962560
Area	157998808887609600
Diagonal	562136654.00436

Cube

Length = n

Surface area	947992853325657600
Volume	6.2803047663974E+25
Space diagonal	688473984.01307

Equilateral Triangle

Length = n

Perimeter	1192471920
Area	6.8415491132176E+16
Altitude	344236992.00653

Triangular Pyramid

Length = n

Surface area	6.8415491132176E+16
Volume	7.401410147063E+24
Height	187378884.66812