1329921806 is an even 10-digits composite number following 1329921805
and preceding 1329921807 . In scientific notation, it is written as 1.329921806 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 664960902 positive integers (up to 1329921806) that are relatively prime to 1329921806.
1329921806 has 4 divisors, whose sum is 1994882712
The reverse of 1329921806 is 6081299231
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion three hundred twenty-nine million nine hundred twenty-one thousand eight hundred six
Scientific notation
1.329921806 × 10^9
Engineering notation
1.329921806 × 10^9
Prime Factorization
2 × 664960903
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1329921806 Product of the distinct prime numbers
The prime factorization of 1329921806 is 2 × 664960903.
Since it has a total of 2 prime factors.
9 , 7 , 35 , 48 , 510 , 13 , 1692 , 7040 , 4480 , 63508 , 328560 , 556346 , 76314 , 9012380 , 26314164 , 4614273 , 467059067 , 801391359 , 3402223006 , 5223401593
n×2
2659843612
n×3
3989765418
n×4
5319687224
n×5
6649609030
n÷2
664960903
n÷3
443307268.66667
n÷3
332480451.5
n÷5
265984361.2
n2
1768692010074301636
n3
2.3522220722958E+27
n4
3.1282714265007E+36
n5
4.16035638519E+45
2 √n36468.092985513
3 √n1099.7028966209
4 √n190.96620901487
5 √n66.798271001337
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1329921805 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1329921806 can be divided by 4 positive divisors.
The sum of these divisors (counting 1329921806) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010001001111111100001110
3
Ternary
10102200111000202012
4
Quaternary
1033101033330032
5
Quinary
10210424444211
6
Senary
335544501222
8
Octal
11721177416
10
Decimal
1329921806
12
Duodecimal
31147a812
16
Hexadecimal
4f44ff0e
20
Vigesimal
10fc04a6
36
Base36
lzsu8e
md5
22150e99be0a3033cdcb50a388f86a5d
sha1
307877812286e64708484eb7630472c14817a03b
sha256
d9a2d7c2cf6e2d485a04e8d37a593dfcddf824fb69195d1c36d1ebc4a3ba9215
sha512
0ca48d39b8071107a0872d948896df51731086c721e77a37da71da9b8341c2d775d88405d84e07587efb50f7629b9b2b4f02dffba7a865a819e0f8a345ddd2da
ripemd-160
dcc6d84c5485ae4fc55ea309eeda5a43084de109
Diameter
2659843612
Circumference
8356145151.1569
Area
5.5565098253124E+18
Volume
9.8529647759149E+27
Surface area
2.222603930125E+19
Circumference
8356145151.1569
Perimeter
5319687224
Area
1768692010074301636
Diagonal
1880793454.9409
Surface area
1.0612152060446E+19
Volume
2.3522220722958E+27
Space diagonal
2303492138.0858
Perimeter
3989765418
Area
7.6586610609745E+17
Altitude
1151746069.0429
Surface area
7.6586610609745E+17
Volume
2.7721202969617E+26
Height
626931151.64697