8128980 (number)

8128980 is an even 7-digits composite number following 8128979 and preceding 8128981. In scientific notation, it is written as 8.128980 × 10^6. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 2167680 positive integers (up to 8128980) that are relatively prime to 8128980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.128980 × 10^6
Engineering notation 8.128980 × 10^6

Prime Factorization of 8128980

Prime Factorization 2 × 2 × 9 × 5 × 45161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4064490
Product of the distinct prime numbers

The prime factorization of 8128980 is 2 × 2 × 9 × 5 × 45161. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 79, 49, 314, 487, 755, 6531, 54256, 92057, 702273, 779539, 841680, 2648741, 98594559, 3768018, 712301131, 164326469, 8050078549, 7938955337

Basic calculations (n = 8128980)

Multiplication

n×y
n×2 16257960
n×3 24386940
n×4 32515920
n×5 40644900

Division

n÷y
n÷2 4064490
n÷3 2709660
n÷3 2032245
n÷5 1625796

Exponentiation

ny
n2 66080315840400
n3 5.3716556586029E+20
n4 4.366608141567E+27
n5 3.5496070250635E+34

Nth Root

y√n
2√n 2851.1366154571
3√n 201.06910818855
4√n 53.396035578094
5√n 24.099454429968

Divisors of 8128980

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 45161, 90322, 180644, 225805, 406449, 451610, 812898, 903220, 1625796, 2032245, 4064490, 8128980

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 -8128979
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 8128980 can be divided by 24 positive divisors. The sum of these divisors (counting 8128980) is 1, the average is 0.041666666666667.

Base conversion 8128980

Base System Value
2 Binary 11111000000100111010100
3 Ternary 120021222212100
4 Quaternary 133000213110
5 Quinary 4040111410
6 Senary 450122100
8 Octal 37004724
10 Decimal 8128980
12 Duodecimal 2880330
16 Hexadecimal 7c09d4
20 Vigesimal 2ag290
36 Base36 4u8d0

Cryptographic Hash Functions

md5 1dd543e3c4eb4e6e0123b414aca92cf1
sha1 4aeb2ce89740614825fdfea505a726e098ccb67d
sha256 6f2e515525d311b2eb76dfd0dbd45f90f6a7e48b366d55ce50689d766747dd1a
sha512 b6ee0630b308eb5a8927c4fc954db83d5cc50216df1ee6e876b51f957ddbfc6544adab6a4ab0f5dd071cead05eb481d14b258d8ebe03f504e13a26bb4976ec83
ripemd-160 7114bec54e0f2b3319adb6884e25a47a6fb93e2b

8128980 as geometric shapes

Circle

Radius = n
Diameter 16257960
Circumference 51075887.698357
Area 2.0759743479109E+14

Sphere

Radius = n
Volume 2.2500738606241E+21
Surface area 8.3038973916438E+14
Circumference 51075887.698357

Square

Length = n
Perimeter 32515920
Area 66080315840400
Diagonal 11496113.76426

Cube

Length = n
Surface area 396481895042400
Volume 5.3716556586029E+20
Space diagonal 14079806.373711

Equilateral Triangle

Length = n
Perimeter 24386940
Area 28613616103943
Altitude 7039903.1868556

Triangular Pyramid

Length = n
Surface area 28613616103943
Volume 6.3305569039954E+19
Height 3832037.9214199