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

2971388 (number)

2971388 is an even 7-digits composite number following 2971387 and preceding 2971389. In scientific notation, it is written as 2.971388 × 10^6. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 1273440 positive integers (up to 2971388) that are relatively prime to 2971388.

Interesting facts

2971388 has 12 divisors, whose sum is 5942832
The reverse of 2971388 is 8831792
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 38
Digital Root 2

Name

Name	two million nine hundred seventy-one thousand three hundred eighty-eight

Notation

Scientific notation	2.971388 × 10^6
Engineering notation	2.971388 × 10^6

Prime Factorization of 2971388

Prime Factorization 2 × 2 × 7 × 106121

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1485694	Product of the distinct prime numbers

The prime factorization of 2971388 is 2 × 2 × 7 × 106121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 15, 8, 472, 866, 1848, 55, 20780, 38151, 261081, 253548, 9006860, 2799755, 38245356, 92481495, 117211346, 907671936, 6919306288, 7556819317

Basic calculations (n = 2971388)

Multiplication

n×y

n×2	5942776
n×3	8914164
n×4	11885552
n×5	14856940

Division

n÷y

n÷2	1485694
n÷3	990462.66666667
n÷3	742847
n÷5	594277.6

Exponentiation

n^y

n²	8829146646544
n³	2.6234820395781E+19
n⁴	7.7953830506179E+25
n⁵	2.3163107652009E+32

Nth Root

^y√n

²√n	1723.7714465671
³√n	143.76498444931
⁴√n	41.518326634958
⁵√n	19.705700282593

Divisors of 2971388

1, 2, 4, 7, 14, 28, 106121, 212242, 424484, 742847, 1485694, 2971388

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	-2971387	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 2971388 can be divided by 12 positive divisors. The sum of these divisors (counting 2971388) is 1, the average is 0.083333333333333.

Base conversion 2971388

Base	System	Value
2	Binary	1011010101011011111100
3	Ternary	12120221222102
4	Quaternary	23111123330
5	Quinary	1230041023
6	Senary	143404232
8	Octal	13253374
10	Decimal	2971388
12	Duodecimal	bb3678
16	Hexadecimal	2d56fc
20	Vigesimal	ib898
36	Base36	1roqk

Cryptographic Hash Functions

md5	b02875eda027c7c66b3de8e1b0542182
sha1	578994bde1b522087c359144f529a867d443252f
sha256	afced3efc034768d80f9314e7861de0ed4de6195b1eeb8578b39388217d4b255
sha512	46f8c128a808b3b2661681c9299de766cf256b473f31435f97890d79c9ece9c6714569a6bbc1e8db1e2cb9e0313dc59061440b2ed3b62b55afc771be4ac2cd1b
ripemd-160	2809e0f152c18bb3143183d51ffbdedc4684faee

2971388 as geometric shapes

Circle

Radius = n

Diameter	5942776
Circumference	18669781.42353
Area	27737582242250

Sphere

Radius = n

Volume	1.0989215869818E+20
Surface area	1.10950328969E+14
Circumference	18669781.42353

Square

Length = n

Perimeter	11885552
Area	8829146646544
Diagonal	4202177.2086727

Cube

Length = n

Surface area	52974879879264
Volume	2.6234820395781E+19
Space diagonal	5146594.9850005

Equilateral Triangle

Length = n

Perimeter	8914164
Area	3823132644822.6
Altitude	2573297.4925002

Triangular Pyramid

Length = n

Surface area	3823132644822.6
Volume	3.091803234178E+18
Height	1400725.7362242