1329921809 is an odd 10-digits composite number following 1329921808
and preceding 1329921810 . In scientific notation, it is written as 1.329921809 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1329470004 positive integers (up to 1329921809) that are relatively prime to 1329921809.
1329921809 has 4 divisors, whose sum is 1330373616
The reverse of 1329921809 is 9081299231
Previous prime number is 2963
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion three hundred twenty-nine million nine hundred twenty-one thousand eight hundred nine
Scientific notation
1.329921809 × 10^9
Engineering notation
1.329921809 × 10^9
Prime Factorization
2963 × 448843
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1329921809 Product of the distinct prime numbers
The prime factorization of 1329921809 is 2963 × 448843.
Since it has a total of 2 prime factors.
3 , 9 , 94 , 84 , 347 , 685 , 9793 , 4136 , 91238 , 67124 , 862398 , 78885 , 3399958 , 6430591 , 10227651 , 49306000 , 109498728 , 735218591 , 2887114529 , 4938644848
n×2
2659843618
n×3
3989765427
n×4
5319687236
n×5
6649609045
n÷2
664960904.5
n÷3
443307269.66667
n÷3
332480452.25
n÷5
265984361.8
n2
1768692018053832481
n3
2.352222088214E+27
n4
3.1282714547273E+36
n5
4.160356432114E+45
2 √n36468.093026645
3 √n1099.7028974478
4 √n190.96620912257
5 √n66.798271031473
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
-1329921808 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 1329921809 can be divided by 4 positive divisors.
The sum of these divisors (counting 1329921809) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010001001111111100010001
3
Ternary
10102200111000202022
4
Quaternary
1033101033330101
5
Quinary
10210424444214
6
Senary
335544501225
8
Octal
11721177421
10
Decimal
1329921809
12
Duodecimal
31147a815
16
Hexadecimal
4f44ff11
20
Vigesimal
10fc04a9
36
Base36
lzsu8h
md5
a15bb3c02c605d6ff5969fdbd3e2c160
sha1
2a2a5442ef33b038825fcd495aa86c2dc4857444
sha256
3565565bb1c2117f457f08cbcd42e04b2b24e7fe833a0323026413710ce372fd
sha512
f7d6dcfcbc29354e777bd9f14ab5da27667c633d34c05357dc22b2d9d62b77d71b628d5ce6e7f01d48fc756abfc93b27078ea20669c6cc44f9ab699903555c30
ripemd-160
fbfa8abc5e02dafbe1f382d1ed35829b0267d1e0
Diameter
2659843618
Circumference
8356145170.0065
Area
5.5565098503808E+18
Volume
9.852964842593E+27
Surface area
2.2226039401523E+19
Circumference
8356145170.0065
Perimeter
5319687236
Area
1768692018053832481
Diagonal
1880793459.1836
Surface area
1.0612152108323E+19
Volume
2.352222088214E+27
Space diagonal
2303492143.2819
Perimeter
3989765427
Area
7.6586610955269E+17
Altitude
1151746071.641
Surface area
7.6586610955269E+17
Volume
2.7721203157215E+26
Height
626931153.06119