987446980 (number)

987446980 is an even 9-digits composite number following 987446979 and preceding 987446981. In scientific notation, it is written as 9.87446980 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 364595712 positive integers (up to 987446980) that are relatively prime to 987446980.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred forty-six thousand nine hundred eighty

Notation

Scientific notation 9.87446980 × 10^8
Engineering notation 9.87446980 × 10^6

Prime Factorization of 987446980

Prime Factorization 2 × 2 × 5 × 13 × 3797873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 493723490
Product of the distinct prime numbers

The prime factorization of 987446980 is 2 × 2 × 5 × 13 × 3797873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 87, 38, 776, 446, 4528, 2641, 26633, 52769, 92483, 122622, 6752380, 9431497, 70067613, 41615260, 263306256, 322955270, 5159195137, 896564612

Basic calculations (n = 987446980)

Multiplication

n×y
n×2 1974893960
n×3 2962340940
n×4 3949787920
n×5 4937234900

Division

n÷y
n÷2 493723490
n÷3 329148993.33333
n÷3 246861745
n÷5 197489396

Exponentiation

ny
n2 975051538311120400
n3 9.6281169684967E+26
n4 9.5072550236288E+35
n5 9.3879102611721E+44

Nth Root

y√n
2√n 31423.669104673
3√n 995.79802816348
4√n 177.26722512826
5√n 62.936524599225

Divisors of 987446980

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3797873, 7595746, 15191492, 18989365, 37978730, 49372349, 75957460, 98744698, 197489396, 246861745, 493723490, 987446980

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 -987446979
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 987446980 can be divided by 24 positive divisors. The sum of these divisors (counting 987446980) is 1, the average is 0.041666666666667.

Base conversion 987446980

Base System Value
2 Binary 111010110110110011111011000100
3 Ternary 2112211001111121101
4 Quaternary 322312303323010
5 Quinary 4010241300410
6 Senary 241552225444
8 Octal 7266637304
10 Decimal 987446980
12 Duodecimal 23683b284
16 Hexadecimal 3adb3ec4
20 Vigesimal f8bah90
36 Base36 gbweys

Cryptographic Hash Functions

md5 2b5c56f164ae6c33b6367a5c3cd436c5
sha1 cfc912ba829731b5e0c794c347df1facd4d0bea4
sha256 79e51fd5a3d3f21786b59d0340fe1ed90e5aab7f189d3388655e4c4dec2a371f
sha512 da8accf73b45d3bb0273e76a66be61fdc39ea34a9bf343d962ad0e28da4c6b96f8060dce280f26aa8b83bef92e631c147581d1b6de82bbef70b09fc8e7b4d8c8
ripemd-160 58228430b9f701cf341b8c88246f1ffe10cb0aa8

987446980 as geometric shapes

Circle

Radius = n
Diameter 1974893960
Circumference 6204312356.3549
Area 3.0632147496296E+18

Sphere

Radius = n
Volume 4.0330162048177E+27
Surface area 1.2252858998519E+19
Circumference 6204312356.3549

Square

Length = n
Perimeter 3949787920
Area 975051538311120400
Diagonal 1396460911.2404

Cube

Length = n
Surface area 5850309229866722400
Volume 9.6281169684967E+26
Space diagonal 1710308339.1404

Equilateral Triangle

Length = n
Perimeter 2962340940
Area 4.2220970108826E+17
Altitude 855154169.57022

Triangular Pyramid

Length = n
Surface area 4.2220970108826E+17
Volume 1.1346844664135E+26
Height 465486970.41345