987228429 is an odd 9-digits composite number following 987228428
and preceding 987228430 . In scientific notation, it is written as 9.87228429 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 566829360 positive integers (up to 987228429) that are relatively prime to 987228429.
987228429 has 16 divisors, whose sum is 1511546880
The reverse of 987228429 is 924822789
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
nine hundred eighty-seven million two hundred twenty-eight thousand four hundred twenty-nine
Scientific notation
9.87228429 × 10^8
Engineering notation
9.87228429 × 10^6
Prime Factorization
3 × 11 × 19 × 1574527
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
987228429 Product of the distinct prime numbers
The prime factorization of 987228429 is 3 × 11 × 19 × 1574527.
Since it has a total of 4 prime factors.
5 , 10 , 32 , 99 , 900 , 570 , 5338 , 3878 , 84265 , 43827 , 342745 , 117226 , 8868688 , 2173001 , 83127624 , 77156973 , 395817302 , 64447253 , 9246126589 , 9868400435
n×2
1974456858
n×3
2961685287
n×4
3948913716
n×5
4936142145
n÷2
493614214.5
n÷3
329076143
n÷3
246807107.25
n÷5
197445685.8
n2
974619971025808041
n3
9.6217254286783E+26
n4
9.4988408792235E+35
n5
9.3775257585168E+44
2 √n31420.191422078
3 √n995.7245562987
4 √n177.25741570405
5 √n62.93373841251
1 , 3 , 11 , 19 , 33 , 57 , 209 , 627 , 1574527 , 4723581 , 17319797 , 29916013 , 51959391 , 89748039 , 329076143 , 987228429
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-987228428 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987228429 can be divided by 16 positive divisors.
The sum of these divisors (counting 987228429) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010110101111110100100001101
3
Ternary
2112210122101210220
4
Quaternary
322311332210031
5
Quinary
4010212302204
6
Senary
241543421553
8
Octal
7265764415
10
Decimal
987228429
12
Duodecimal
2367548b9
16
Hexadecimal
3ad7e90d
20
Vigesimal
f8a3b19
36
Base36
gbrqbx
md5
bed9013f5702efbd8563c6cbf3001c0b
sha1
b5d47951ed04b7745b4c9fbddbd62887a662ba7b
sha256
fd8b71592a2d44f11ad4f732a16aa98a11d8c3b1f7ee9fc81859013dcdfb8df8
sha512
fc697798ca6a964fac3498a8bbf0e540b6fb833fe609ae20e7da86c4064ea2c059a161819b6ca3180016895fc5644d3aee7d81c996fdb6a64690a1aef5d6250f
ripemd-160
d2dcba9db86fff7443ff5a9e179f6c63e0362711
Diameter
1974456858
Circumference
6202939159.9228
Area
3.0618589410166E+18
Volume
4.0303389228792E+27
Surface area
1.2247435764066E+19
Circumference
6202939159.9228
Perimeter
3948913716
Area
974619971025808041
Diagonal
1396151833.4521
Surface area
5847719826154848246
Volume
9.6217254286783E+26
Space diagonal
1709929797.7044
Perimeter
2961685287
Area
4.22022826972E+17
Altitude
854964898.8522
Surface area
4.22022826972E+17
Volume
1.1339312162222E+26
Height
465383944.48403