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

2015138 (number)

2015138 is an even 7-digits composite number following 2015137 and preceding 2015139. In scientific notation, it is written as 2.015138 × 10^6. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 996160 positive integers (up to 2015138) that are relatively prime to 2015138.

Interesting facts

2015138 has 8 divisors, whose sum is 3056940
The reverse of 2015138 is 8315102
Previous prime number is 89

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	two million fifteen thousand one hundred thirty-eight

Notation

Scientific notation	2.015138 × 10^6
Engineering notation	2.015138 × 10^6

Prime Factorization of 2015138

Prime Factorization 2 × 89 × 11321

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2015138	Product of the distinct prime numbers

The prime factorization of 2015138 is 2 × 89 × 11321. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 11, 8, 172, 235, 1172, 4521, 42031, 23531, 194727, 265647, 6279067, 4887677, 67252708, 46518705, 17353086, 861627036, 6803229158, 3396887117

Basic calculations (n = 2015138)

Multiplication

n×y

n×2	4030276
n×3	6045414
n×4	8060552
n×5	10075690

Division

n÷y

n÷2	1007569
n÷3	671712.66666667
n÷3	503784.5
n÷5	403027.6

Exponentiation

n^y

n²	4060781159044
n³	8183034423273608072
n⁴	1.6489943621647E+25
n⁵	3.3229512009838E+31

Nth Root

^y√n

²√n	1419.5555642524
³√n	126.30918441949
⁴√n	37.676989851266
⁵√n	18.233118668353

Divisors of 2015138

1, 2, 89, 178, 11321, 22642, 1007569, 2015138

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	-2015137	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 2015138 can be divided by 8 positive divisors. The sum of these divisors (counting 2015138) is 1, the average is 0.125.

Base conversion 2015138

Base	System	Value
2	Binary	111101011111110100010
3	Ternary	10210101020202
4	Quaternary	13223332202
5	Quinary	1003441023
6	Senary	111105202
8	Octal	7537642
10	Decimal	2015138
12	Duodecimal	812202
16	Hexadecimal	1ebfa2
20	Vigesimal	cbhgi
36	Base36	176w2

Cryptographic Hash Functions

md5	4d84dca3ab7a3f4393d1edc97d7cda3c
sha1	0153f01d01d9a12e038002361eba631c00b4bf45
sha256	d0c96e82df84fc0d6f61646f612c9a1d91f537360d8f39a511d1c650eeba38f4
sha512	5e7c9b584f11ecbb527f6b69081a7eda3acc1aba1dc5a8bf6c1b5dba65fb9b05cfcd8d37c9b9d6045c8dc0327402aaa22fc9177aa2280af4ab70b749c7ee443b
ripemd-160	e08cc9509e0b5c92ec9796adab1fcbc1761ff240

2015138 as geometric shapes

Circle

Radius = n

Diameter	4030276
Circumference	12661485.473539
Area	12757320257088

Sphere

Radius = n

Volume	3.4277014437638E+19
Surface area	51029281028354
Circumference	12661485.473539

Square

Length = n

Perimeter	8060552
Area	4060781159044
Diagonal	2849835.4896534

Cube

Length = n

Surface area	24364686954264
Volume	8183034423273608072
Space diagonal	3490321.4002627

Equilateral Triangle

Length = n

Perimeter	6045414
Area	1758369821470.7
Altitude	1745160.7001314

Triangular Pyramid

Length = n

Surface area	1758369821470.7
Volume	9.6437985522995E+17
Height	949945.1632178