1663808631 is an odd 10-digits composite number following 1663808630
and preceding 1663808632 . In scientific notation, it is written as 1.663808631 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1096742592 positive integers (up to 1663808631) that are relatively prime to 1663808631.
1663808631 has 8 divisors, whose sum is 2243337840
The reverse of 1663808631 is 1368083661
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion six hundred sixty-three million eight hundred eight thousand six hundred thirty-one
Scientific notation
1.663808631 × 10^9
Engineering notation
1.663808631 × 10^9
Prime Factorization
3 × 89 × 6231493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1663808631
Product of the distinct prime numbers
The prime factorization of 1663808631 is 3 × 89 × 6231493.
Since it has a total of 3 prime factors.
8 , 6 , 32 , 77 , 882 , 10 , 7065 , 2930 , 2589 , 82638 , 169587 , 157998 , 4877887 , 584229 , 51426094 , 53741378 , 209074793 , 384620210 , 2805344782 , 1478520217
n×2
3327617262
n×3
4991425893
n×4
6655234524
n×5
8319043155
n÷2
831904315.5
n÷3
554602877
n÷3
415952157.75
n÷5
332761726.2
n2
2768259160590094161
n3
4.6058534842346E+27
n4
7.663258780191E+36
n5
1.2750196100068E+46
2 √n
40789.810382006
3 √n
1184.9529985453
4 √n
201.96487412916
5 √n
69.858728146422
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
-1663808630
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 1663808631 can be divided by 8 positive divisors.
The sum of these divisors (counting 1663808631) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100011001010111011010001110111
3
Ternary
11021221202020100220
4
Quaternary
1203022323101313
5
Quinary
11401413334011
6
Senary
433033105423
8
Octal
14312732167
10
Decimal
1663808631
12
Duodecimal
3a5258273
16
Hexadecimal
632bb477
20
Vigesimal
15jig1bb
36
Base36
ril6yf
md5
bedda785e5e940fae9eb82dbb945d778
sha1
ae4ed77b7bbfa3473ee399029a211904089d2652
sha256
c3eb88bd2b7b8939060f4893353c880c998e6aca79017293c1529b50c0d6c5d3
sha512
f3bba91a9eb06ecd8633292866410d25e09ce02ec33a023af8ab96e21880b3248b0ee9b2449a943efa5671d97056dae9a71816111f3b7eb588da83ceb17870d2
ripemd-160
c1d83bc34c5822a90650f73fcbca3d1ea05b371e
Diameter
3327617262
Circumference
10454017944.258
Area
8.6967426421425E+18
Volume
1.9292953959443E+28
Surface area
3.478697056857E+19
Circumference
10454017944.258
Perimeter
6655234524
Area
2768259160590094161
Diagonal
2352980731.1536
Surface area
1.6609554963541E+19
Volume
4.6058534842346E+27
Space diagonal
2881801082.9636
Perimeter
4991425893
Area
1.198691378665E+18
Altitude
1440900541.4818
Surface area
1.198691378665E+18
Volume
5.4280503864233E+26
Height
784326910.38454