1815133321 is an odd 10-digits prime number following 1815133320
and preceding 1815133322 . In scientific notation, it is written as 1.815133321 × 10^9.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 1815133320 positive integers (up to 1815133321) that are relatively prime to 1815133321.
1815133321 has 2 divisors, whose sum is 1815133322
The reverse of 1815133321 is 1233315181
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion eight hundred fifteen million one hundred thirty-three thousand three hundred twenty-one
Scientific notation
1.815133321 × 10^9
Engineering notation
1.815133321 × 10^9
Prime Factorization
1815133321
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1815133321 Product of the distinct prime numbers
The prime factorization of 1815133321 is 1815133321.
Since it has a total of 1 prime factors.
10 , 9 , 83 , 43 , 362 , 313 , 4229 , 6349 , 85895 , 44144 , 821096 , 686574 , 5415685 , 3196010 , 27649685 , 88495007 , 274406802 , 261864480 , 2000161149 , 1870319906
n×2
3630266642
n×3
5445399963
n×4
7260533284
n×5
9075666605
n÷2
907566660.5
n÷3
605044440.33333
n÷3
453783330.25
n÷5
363026664.2
n2
3294708973004489041
n3
5.9803360398981E+27
n4
1.0855107216796E+37
n5
1.9703466812235E+46
2 √n42604.381476557
3 √n1219.8399236806
4 √n206.40828829424
5 √n71.085611854312
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1815133322 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
907566661 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
42604.381488293 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999988982 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1815133321 can be divided by 2 positive divisors.
The sum of these divisors (counting 1815133321) is 1815133322, the average is 907566661.
Base
System
Value
2
Binary
1101100001100001011110010001001
3
Ternary
11200111111022211001
4
Quaternary
1230030023302021
5
Quinary
12204133231241
6
Senary
500040335001
8
Octal
15414136211
10
Decimal
1815133321
12
Duodecimal
427a74461
16
Hexadecimal
6c30bc89
20
Vigesimal
1874bd61
36
Base36
u0olu1
md5
bfbaf80ef9527fdcad4711b880f0fcbf
sha1
f7aa94618384749b3721673a51686fe7461dafdf
sha256
704fbd577421c6050d04c2bcdbdec496c90214495181976d4d157597d59abcb3
sha512
33bf0608d383179f8a81e1c7350a1bf65939140750996ea785c4d74fdf00efff9f1b933ab22cef640fbc764275b4be645926d5065994e63c38d2dc145b803335
ripemd-160
db214ac6a1533041b77754a5a7313256fe3a23c5
Diameter
3630266642
Circumference
11404819013.079
Area
1.0350633505307E+19
Volume
2.5050373025256E+28
Surface area
4.1402534021229E+19
Circumference
11404819013.079
Perimeter
7260533284
Area
3294708973004489041
Diagonal
2566986160.0735
Surface area
1.9768253838027E+19
Volume
5.9803360398981E+27
Space diagonal
3143903134.4832
Perimeter
5445399963
Area
1.4266508343492E+18
Altitude
1571951567.2416
Surface area
1.4266508343492E+18
Volume
7.0478936126438E+26
Height
855662053.35784