1397988, one million three hundred ninety-seven thousand nine hundred eighty-eight: 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

1397988 has 18 divisors, whose sum is 3533894
The reverse of 1397988 is 8897931
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 45
Digital Root 9

Name

Name	one million three hundred ninety-seven thousand nine hundred eighty-eight

Notation

Scientific notation	1.397988 × 10^6
Engineering notation	1.397988 × 10^6

Prime Factorization of 1397988

Prime Factorization 2 × 2 × 3 × 3 × 38833

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	232998	Product of the distinct prime numbers

The prime factorization of 1397988 is 2 × 2 × 3 × 3 × 38833. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 13, 10, 867, 847, 3613, 2385, 82485, 30898, 158237, 178258, 2999794, 8148675, 51874720, 78475324, 290698228, 520846812, 8374679476, 9373232020

Basic calculations (n = 1397988)

Multiplication

n×y

n×2	2795976
n×3	4193964
n×4	5591952
n×5	6989940

Division

n÷y

n÷2	698994
n÷3	465996
n÷3	349497
n÷5	279597.6

Exponentiation

n^y

n²	1954370448144
n³	2732186434059934272
n⁴	3.8195638485786E+24
n⁵	5.3397044255467E+30

Nth Root

^y√n

²√n	1182.3654257462
³√n	111.81527798779
⁴√n	34.385540940142
⁵√n	16.947306685828

Divisors of 1397988

1, 2, 3, 4, 6, 9, 12, 18, 36, 38833, 77666, 116499, 155332, 232998, 349497, 465996, 698994, 1397988

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1397987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1397988 can be divided by 18 positive divisors. The sum of these divisors (counting 1397988) is 1, the average is 0.055555555555556.

Base conversion 1397988

Base	System	Value
2	Binary	101010101010011100100
3	Ternary	2122000200100
4	Quaternary	11111103210
5	Quinary	324213423
6	Senary	45544100
8	Octal	5252344
10	Decimal	1397988
12	Duodecimal	575030
16	Hexadecimal	1554e4
20	Vigesimal	8eej8
36	Base36	typ0

Cryptographic Hash Functions

md5	e094985dae37e8e4fb0f62e7737ed85c
sha1	4ff2104b16910acc8fa93c16a6626e107f6a5bf5
sha256	78c25b744601e4a86b4e6a61594df62802542d37c6f491cf9fbf0284dd3666f5
sha512	f98057de3b9a97ecaa142ee24d5354bcdcad0f79a9939c0b4f56daa696de414ac2da05ca881ee96f422978d496fe60f265b51eb7252e5bd895f57dac913ec404
ripemd-160	79c2cc03a76129a35b3672babead411fec3c4e1c

1397988 as geometric shapes

Circle

Radius = n

Diameter	2795976
Circumference	8783817.6612134
Area	6139835842282.2

Sphere

Radius = n

Volume	1.1444555772641E+19
Surface area	24559343369129
Circumference	8783817.6612134

Square

Length = n

Perimeter	5591952
Area	1954370448144
Diagonal	1977053.5896348

Cube

Length = n

Surface area	11726222688864
Volume	2732186434059934272
Space diagonal	2421386.2443716

Equilateral Triangle

Length = n

Perimeter	4193964
Area	846267228249.14
Altitude	1210693.1221858

Triangular Pyramid

Length = n

Surface area	846267228249.14
Volume	3.2199125916495E+17
Height	659017.86321161