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

2981640 (number)

2981640 is an even 7-digits composite number following 2981639 and preceding 2981641. In scientific notation, it is written as 2.981640 × 10^6. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 795072 positive integers (up to 2981640) that are relatively prime to 2981640.

Interesting facts

2981640 has 32 divisors, whose sum is 8945280
The reverse of 2981640 is 0461892
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 30
Digital Root 3

Name

Name	two million nine hundred eighty-one thousand six hundred forty

Notation

Scientific notation	2.981640 × 10^6
Engineering notation	2.981640 × 10^6

Prime Factorization of 2981640

Prime Factorization 2 × 2 × 2 × 5 × 3 × 24847

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	745410	Product of the distinct prime numbers

The prime factorization of 2981640 is 2 × 2 × 2 × 5 × 3 × 24847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 84, 15, 497, 136, 5699, 1376, 83096, 25120, 588482, 895516, 3360822, 4252954, 6302123, 36606100, 260819535, 125566182, 4627405380, 3235836762

Basic calculations (n = 2981640)

Multiplication

n×y

n×2	5963280
n×3	8944920
n×4	11926560
n×5	14908200

Division

n÷y

n÷2	1490820
n÷3	993880
n÷3	745410
n÷5	596328

Exponentiation

n^y

n²	8890177089600
n³	2.6507307617435E+19
n⁴	7.9035248684449E+25
n⁵	2.356546588875E+32

Nth Root

^y√n

²√n	1726.742598073
³√n	143.93013586275
⁴√n	41.554092434717
⁵√n	19.719279431746

Divisors of 2981640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24847, 49694, 74541, 99388, 124235, 149082, 198776, 248470, 298164, 372705, 496940, 596328, 745410, 993880, 1490820, 2981640

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2981639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2981640 can be divided by 32 positive divisors. The sum of these divisors (counting 2981640) is 1, the average is 0.03125.

Base conversion 2981640

Base	System	Value
2	Binary	1011010111111100001000
3	Ternary	12121111001010
4	Quaternary	23113330020
5	Quinary	1230403030
6	Senary	143523520
8	Octal	13277410
10	Decimal	2981640
12	Duodecimal	bb95a0
16	Hexadecimal	2d7f08
20	Vigesimal	ice20
36	Base36	1rwnc

Cryptographic Hash Functions

md5	3522cc87903057893dcafd2e4a941db0
sha1	40897e7f6c41a679bd29b1e30a0bf34147defbf4
sha256	ae54693b27a50a3b3f59a11511fc6389a03471bb5bb685d0784c7e24b15c306b
sha512	7f3befd759d8c09db8aa3ddfac1bda27ee0d158b58f339a7b05f72e786fb3c5880567bd3dcbcca1eb0d35ebd18104d251f41607949dec5944c9fab917b5088fb
ripemd-160	f4a0c3a3d395d11ec0eeb7d4626ad3299ce1c54c

2981640 as geometric shapes

Circle

Radius = n

Diameter	5963280
Circumference	18734196.639299
Area	27929315033800

Sphere

Radius = n

Volume	1.1103355050317E+20
Surface area	1.117172601352E+14
Circumference	18734196.639299

Square

Length = n

Perimeter	11926560
Area	8890177089600
Diagonal	4216675.7261141

Cube

Length = n

Surface area	53341062537600
Volume	2.6507307617435E+19
Space diagonal	5164351.9698797

Equilateral Triangle

Length = n

Perimeter	8944920
Area	3849559601868
Altitude	2582175.9849398

Triangular Pyramid

Length = n

Surface area	3849559601868
Volume	3.1239161612143E+18
Height	1405558.5753714