987148045 (number)

987148045 is an odd 9-digits composite number following 987148044 and preceding 987148046. In scientific notation, it is written as 9.87148045 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 728970816 positive integers (up to 987148045) that are relatively prime to 987148045.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred forty-eight thousand forty-five

Notation

Scientific notation 9.87148045 × 10^8
Engineering notation 9.87148045 × 10^6

Prime Factorization of 987148045

Prime Factorization 5 × 13 × 15186893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987148045
Product of the distinct prime numbers

The prime factorization of 987148045 is 5 × 13 × 15186893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 83, 79, 904, 941, 8853, 3879, 24998, 56465, 825402, 583605, 7955889, 1108775, 81816221, 80135882, 183431620, 212533141, 7145200876, 1541888135

Basic calculations (n = 987148045)

Multiplication

n×y
n×2 1974296090
n×3 2961444135
n×4 3948592180
n×5 4935740225

Division

n÷y
n÷2 493574022.5
n÷3 329049348.33333
n÷3 246787011.25
n÷5 197429609

Exponentiation

ny
n2 974461262747322025
n3 9.6193753044925E+26
n4 9.4957475259511E+35
n5 9.3737086060562E+44

Nth Root

y√n
2√n 31418.912218599
3√n 995.69753030253
4√n 177.25380734585
5√n 62.932713516902

Divisors of 987148045

1, 5, 13, 65, 15186893, 75934465, 197429609, 987148045

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987148044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987148045 can be divided by 8 positive divisors. The sum of these divisors (counting 987148045) is 1, the average is 0.125.

Base conversion 987148045

Base System Value
2 Binary 111010110101101010111100001101
3 Ternary 2112210111022112201
4 Quaternary 322311222330031
5 Quinary 4010202214140
6 Senary 241542001501
8 Octal 7265527415
10 Decimal 987148045
12 Duodecimal 236716291
16 Hexadecimal 3ad6af0d
20 Vigesimal f89da25
36 Base36 gbq0b1

Cryptographic Hash Functions

md5 58fb2fab3d6dac776c9c10aa12031f39
sha1 275239043702c6bebc60289bf5441917aa198b4f
sha256 91e985a2e8b769269358669d311e1ef4f7022b3458f0025599e7da5989dcadb3
sha512 9477d1ae73dad05a864116eeb68dc62b423918c044a3594c8b67c721cd1d296f99148dbb0cd60e6524a21ae9a2f2a48608d1cee9fb120896e36ba73b2b0f7a25
ripemd-160 403719c4cb6856f1d15f2960b148cb79bc5c9208

987148045 as geometric shapes

Circle

Radius = n
Diameter 1974296090
Circumference 6202434092.3551
Area 3.0613603442548E+18

Sphere

Radius = n
Volume 4.0293545051622E+27
Surface area 1.2245441377019E+19
Circumference 6202434092.3551

Square

Length = n
Perimeter 3948592180
Area 974461262747322025
Diagonal 1396038153.3091

Cube

Length = n
Surface area 5846767576483932150
Volume 9.6193753044925E+26
Space diagonal 1709790568.5323

Equilateral Triangle

Length = n
Perimeter 2961444135
Area 4.2195410427152E+17
Altitude 854895284.26614

Triangular Pyramid

Length = n
Surface area 4.2195410427152E+17
Volume 1.1336542514308E+26
Height 465346051.10303