998775401 is an odd 9-digits composite number following 998775400
and preceding 998775402 . In scientific notation, it is written as 9.98775401 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 919941120 positive integers (up to 998775401) that are relatively prime to 998775401.
998775401 has 8 divisors, whose sum is 1077943944
The reverse of 998775401 is 104577899
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety-eight million seven hundred seventy-five thousand four hundred one
Scientific notation
9.98775401 × 10^8
Engineering notation
9.98775401 × 10^6
Prime Factorization
13 × 461 × 166657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998775401
Product of the distinct prime numbers
The prime factorization of 998775401 is 13 × 461 × 166657.
Since it has a total of 3 prime factors.
4 , 3 , 74 , 4 , 843 , 181 , 9998 , 1963 , 83426 , 5506 , 391626 , 218451 , 6745300 , 1171318 , 12048271 , 18925805 , 461816368 , 849022957 , 3870407267 , 8903583326
n×2
1997550802
n×3
2996326203
n×4
3995101604
n×5
4993877005
n÷2
499387700.5
n÷3
332925133.66667
n÷3
249693850.25
n÷5
199755080.2
n2
997552301642710801
n3
9.9633070009167E+26
n4
9.9511059451267E+35
n5
9.9389198307374E+44
2 √n
31603.408059891
3 √n
999.59163359291
4 √n
177.77347400524
5 √n
63.080273478106
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
-998775400
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 998775401 can be divided by 8 positive divisors.
The sum of these divisors (counting 998775401) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100010000001101001101001
3
Ternary
2120121101001021112
4
Quaternary
323202001221221
5
Quinary
4021141303101
6
Senary
243035120105
8
Octal
7342015151
10
Decimal
998775401
12
Duodecimal
23a5a3035
16
Hexadecimal
3b881a69
20
Vigesimal
fc26ia1
36
Base36
gin815
md5
940097007e02804f282e981d537dac1f
sha1
d0cafe97db49254524e0ef6907ae70bcb3ca7d2c
sha256
f94a8195979d172096d3cd4b06d71bf6cbc17469a89f2aa43f57361fa08e3c12
sha512
b981fc5739db7b908a3b7489c0d86c802a82d51e795c494d2d3fb312945f8140336957148d27572f4334b8401c7e3aaa65cb4aacaeb8a26a184782f53c3ea9c3
ripemd-160
4a17b10d2390f7fb4b3524c8937a1ba9d6ac4a58
Diameter
1997550802
Circumference
6275490924.7356
Area
3.1339029824123E+18
Volume
4.173420277272E+27
Surface area
1.2535611929649E+19
Circumference
6275490924.7356
Perimeter
3995101604
Area
997552301642710801
Diagonal
1412481717.8588
Surface area
5985313809856264806
Volume
9.9633070009167E+26
Space diagonal
1729929739.882
Perimeter
2996326203
Area
4.3195281741311E+17
Altitude
864964869.94099
Surface area
4.3195281741311E+17
Volume
1.1741869905653E+26
Height
470827239.28628