8126988 (number)

8126988 is an even 7-digits composite number following 8126987 and preceding 8126989. In scientific notation, it is written as 8.126988 × 10^6. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 2700480 positive integers (up to 8126988) that are relatively prime to 8126988.

Interesting facts

Basic properties

Name

Name eight million one hundred twenty-six thousand nine hundred eighty-eight

Notation

Scientific notation 8.126988 × 10^6
Engineering notation 8.126988 × 10^6

Prime Factorization of 8126988

Prime Factorization 2 × 2 × 3 × 389 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4063494
Product of the distinct prime numbers

The prime factorization of 8126988 is 2 × 2 × 3 × 389 × 1741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 76, 84, 572, 970, 7180, 1967, 85327, 55822, 343516, 976353, 8040567, 2329210, 50911167, 27959710, 399169477, 197792247, 4694972616, 1214262956

Basic calculations (n = 8126988)

Multiplication

n×y
n×2 16253976
n×3 24380964
n×4 32507952
n×5 40634940

Division

n÷y
n÷2 4063494
n÷3 2708996
n÷3 2031747
n÷5 1625397.6

Exponentiation

ny
n2 66047933952144
n3 5.3677076665387E+20
n4 4.3623295793468E+27
n5 3.5452600143396E+34

Nth Root

y√n
2√n 2850.7872596881
3√n 201.05268290582
4√n 53.392764113577
5√n 24.0982732038

Divisors of 8126988

1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 1741, 2334, 3482, 4668, 5223, 6964, 10446, 20892, 677249, 1354498, 2031747, 2708996, 4063494, 8126988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8126987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8126988 can be divided by 24 positive divisors. The sum of these divisors (counting 8126988) is 1, the average is 0.041666666666667.

Base conversion 8126988

Base System Value
2 Binary 11111000000001000001100
3 Ternary 120021220010120
4 Quaternary 133000020030
5 Quinary 4040030423
6 Senary 450104540
8 Octal 37001014
10 Decimal 8126988
12 Duodecimal 287b150
16 Hexadecimal 7c020c
20 Vigesimal 2afh98
36 Base36 4u6to

Cryptographic Hash Functions

md5 4a3274255936422f277f460f35c247bc
sha1 0e2bd20edb782111eb3ea58cef11b502578fe933
sha256 ba327f9fb7c186a2595a9248d4c616a17a266e63095a35c9c01be618ca49a981
sha512 4341ee886e58b09b7e1067c0647131cbacc418a90d7d488dbda522334014cdd25d9997393bdfcbf6aa178141b91519e7b6a9e3a1cd40bcf646f7849229df0566
ripemd-160 f637569f32a2c8e5e281db8f93b1b2e59f0dceec

8126988 as geometric shapes

Circle

Radius = n
Diameter 16253976
Circumference 51063371.593225
Area 2.0749570408884E+14

Sphere

Radius = n
Volume 2.2484201295754E+21
Surface area 8.2998281635536E+14
Circumference 51063371.593225

Square

Length = n
Perimeter 32507952
Area 66047933952144
Diagonal 11493296.650843

Cube

Length = n
Surface area 396287603712864
Volume 5.3677076665387E+20
Space diagonal 14076356.128503

Equilateral Triangle

Length = n
Perimeter 24380964
Area 28599594335017
Altitude 7038178.0642513

Triangular Pyramid

Length = n
Surface area 28599594335017
Volume 6.3259041507275E+19
Height 3831098.8836145