1320921814 is an even 10-digits composite number following 1320921813
and preceding 1320921815 . In scientific notation, it is written as 1.320921814 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 658660920 positive integers (up to 1320921814) that are relatively prime to 1320921814.
1320921814 has 8 divisors, whose sum is 1986782688
The reverse of 1320921814 is 4181290231
Previous prime number is 367
Is Prime? no Number parity even Number length 10 Sum of Digits 31 Digital Root 4
Name
one billion three hundred twenty million nine hundred twenty-one thousand eight hundred fourteen
Scientific notation
1.320921814 × 10^9
Engineering notation
1.320921814 × 10^9
Prime Factorization
2 × 367 × 1799621
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1320921814 Product of the distinct prime numbers
The prime factorization of 1320921814 is 2 × 367 × 1799621.
Since it has a total of 3 prime factors.
4 , 10 , 27 , 42 , 480 , 567 , 3553 , 8948 , 78138 , 99887 , 900310 , 884075 , 8029876 , 9903094 , 33928995 , 33544315 , 90322126 , 558663489 , 5066763169 , 6044845998
n×2
2641843628
n×3
3962765442
n×4
5283687256
n×5
6604609070
n÷2
660460907
n÷3
440307271.33333
n÷3
330230453.5
n÷5
264184362.8
n2
1744834438701050596
n3
2.3047898718987E+27
n4
3.0444472184772E+36
n5
4.0214767424582E+45
2 √n36344.488082789
3 √n1097.2166031627
4 √n190.64230402193
5 √n66.707616362845
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
-1320921813 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 1320921814 can be divided by 8 positive divisors.
The sum of these divisors (counting 1320921814) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101110111010101011010110
3
Ternary
10102001112210002011
4
Quaternary
1032232322223112
5
Quinary
10201123444224
6
Senary
335023534434
8
Octal
11656725326
10
Decimal
1320921814
12
Duodecimal
30a45a41a
16
Hexadecimal
4ebbaad6
20
Vigesimal
10cff4ae
36
Base36
lufxsm
md5
6b526c457fefda19700c1c3088f3774f
sha1
c91e43bc8acb0492594aa3fb4f2481eb00df1bed
sha256
e8492dbd658d19d994bd952409e5295227bf7d4d69645e9f351fed857c4e949c
sha512
15937902a212717419d8a5f14eceaf2512d2edc2c69166ffca2366dcf8ad2a678aea38f01912544a3fb15309b2f783eeb52dcb850bfdb579cb1d221129f6cba7
ripemd-160
4e64343157b2c2a25b0fb36b7483e77889c5ff05
Diameter
2641843628
Circumference
8299596533.6578
Area
5.4815590543537E+18
Volume
9.6542812395E+27
Surface area
2.1926236217415E+19
Circumference
8299596533.6578
Perimeter
5283687256
Area
1744834438701050596
Diagonal
1868065544.1933
Surface area
1.0469006632206E+19
Volume
2.3047898718987E+27
Space diagonal
2287903694.674
Perimeter
3962765442
Area
7.5553547465654E+17
Altitude
1143951847.337
Surface area
7.5553547465654E+17
Volume
2.716220912716E+26
Height
622688514.73109