7940982 (number)

7940982 is an even 7-digits composite number following 7940981 and preceding 7940983. In scientific notation, it is written as 7.940982 × 10^6. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 2215584 positive integers (up to 7940982) that are relatively prime to 7940982.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty thousand nine hundred eighty-two

Notation

Scientific notation 7.940982 × 10^6
Engineering notation 7.940982 × 10^6

Prime Factorization of 7940982

Prime Factorization 2 × 3 × 7 × 43 × 4397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7940982
Product of the distinct prime numbers

The prime factorization of 7940982 is 2 × 3 × 7 × 43 × 4397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 84, 90, 673, 125, 8844, 4938, 72130, 11206, 543155, 179211, 4937553, 1174167, 75248511, 89457567, 732371092, 775392869, 5770652550, 2415929876

Basic calculations (n = 7940982)

Multiplication

n×y
n×2 15881964
n×3 23822946
n×4 31763928
n×5 39704910

Division

n÷y
n÷2 3970491
n÷3 2646994
n÷3 1985245.5
n÷5 1588196.4

Exponentiation

ny
n2 63059195124324
n3 5.0075193341674E+20
n4 3.9764620897276E+27
n5 3.1577013878209E+34

Nth Root

y√n
2√n 2817.9748047135
3√n 199.50696893389
4√n 53.084600447903
5√n 23.9869396417

Divisors of 7940982

1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4397, 8794, 13191, 26382, 30779, 61558, 92337, 184674, 189071, 378142, 567213, 1134426, 1323497, 2646994, 3970491, 7940982

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 -7940981
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 7940982 can be divided by 32 positive divisors. The sum of these divisors (counting 7940982) is 1, the average is 0.03125.

Base conversion 7940982

Base System Value
2 Binary 11110010010101101110110
3 Ternary 112221102222110
4 Quaternary 132102231312
5 Quinary 4013102412
6 Senary 442111450
8 Octal 36225566
10 Decimal 7940982
12 Duodecimal 27ab586
16 Hexadecimal 792b76
20 Vigesimal 29cc92
36 Base36 4q7au

Cryptographic Hash Functions

md5 ddbb3f1309aa0f142c1de00ba4395cf5
sha1 02c3f6e177ecb3339ee01a4722cb4b0c0f61207e
sha256 e20bdc42f89c0742006a4821cf430ac47c3410bb30ba5b30d106bc059f0de14a
sha512 f0011e5c6df3a3b8bcc40ed5494ec2e445e18f981de9b5929f545f44a24862827d98973bda81c8b83a2c3424a3f22ce92980d4136911cc31b96a434deff57a13
ripemd-160 b975c1002f36723887c4a1c466344b5943176cd6

7940982 as geometric shapes

Circle

Radius = n
Diameter 15881964
Circumference 49894661.426978
Area 1.9810630414386E+14

Sphere

Radius = n
Volume 2.0975447937239E+21
Surface area 7.9242521657545E+14
Circumference 49894661.426978

Square

Length = n
Perimeter 31763928
Area 63059195124324
Diagonal 11230244.442961

Cube

Length = n
Surface area 378355170745944
Volume 5.0075193341674E+20
Space diagonal 13754184.28599

Equilateral Triangle

Length = n
Perimeter 23822946
Area 27305432459932
Altitude 6877092.142995

Triangular Pyramid

Length = n
Surface area 27305432459932
Volume 5.9014181301876E+19
Height 3743414.8143202