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

2015397 (number)

2015397 is an odd 7-digits composite number following 2015396 and preceding 2015398. In scientific notation, it is written as 2.015397 × 10^6. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 1333800 positive integers (up to 2015397) that are relatively prime to 2015397.

Interesting facts

2015397 has 12 divisors, whose sum is 2932384
The reverse of 2015397 is 7935102
Previous prime number is 151

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	two million fifteen thousand three hundred ninety-seven

Notation

Scientific notation	2.015397 × 10^6
Engineering notation	2.015397 × 10^6

Prime Factorization of 2015397

Prime Factorization 3 × 3 × 151 × 1483

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	671799	Product of the distinct prime numbers

The prime factorization of 2015397 is 3 × 3 × 151 × 1483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 13, 51, 187, 241, 8924, 430, 69728, 38133, 967927, 162546, 1217416, 8985740, 27955281, 35787172, 973027904, 321684335, 4306458704, 8996914989

Basic calculations (n = 2015397)

Multiplication

n×y

n×2	4030794
n×3	6046191
n×4	8061588
n×5	10076985

Division

n÷y

n÷2	1007698.5
n÷3	671799
n÷3	503849.25
n÷5	403079.4

Exponentiation

n^y

n²	4061825067609
n³	8186190055783975773
n⁴	1.6498422879857E+25
n⁵	3.3250871976795E+31

Nth Root

^y√n

²√n	1419.6467870566
³√n	126.31459557534
⁴√n	37.678200422214
⁵√n	18.233587334516

Divisors of 2015397

1, 3, 9, 151, 453, 1359, 1483, 4449, 13347, 223933, 671799, 2015397

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2015396	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2015397 can be divided by 12 positive divisors. The sum of these divisors (counting 2015397) is 1, the average is 0.083333333333333.

Base conversion 2015397

Base	System	Value
2	Binary	111101100000010100101
3	Ternary	10210101121100
4	Quaternary	13230002211
5	Quinary	1003443042
6	Senary	111110313
8	Octal	7540245
10	Decimal	2015397
12	Duodecimal	812399
16	Hexadecimal	1ec0a5
20	Vigesimal	cbi9h
36	Base36	17739

Cryptographic Hash Functions

md5	af5f078d8badc7cc01d0ac78d03b158d
sha1	caa0f48a3feb7ce04e68c9b42922841863f5b99b
sha256	a951844f8646fdb0d51d5c5d284bb979531a1363abaccdae76c754c2823410d3
sha512	537252d206a43f3911d3847c5a34f9378bca8fc5249cc2f9c731f43afa29d34be46818278b6892fd8053b6a47b9c3f10dae23040c08d1ab57667f371fe04fb75
ripemd-160	17695862935d659ee96f0568da43b68fa53ae6bf

2015397 as geometric shapes

Circle

Radius = n

Diameter	4030794
Circumference	12663112.818534
Area	12760599792567

Sphere

Radius = n

Volume	3.4290232720188E+19
Surface area	51042399170269
Circumference	12663112.818534

Square

Length = n

Perimeter	8061588
Area	4061825067609
Diagonal	2850201.770966

Cube

Length = n

Surface area	24370950405654
Volume	8186190055783975773
Space diagonal	3490770.0014219

Equilateral Triangle

Length = n

Perimeter	6046191
Area	1758821847138.9
Altitude	1745385.0007109

Triangular Pyramid

Length = n

Surface area	1758821847138.9
Volume	9.6475175008779E+17
Height	950067.25698868