1345221641 is an odd 10-digits composite number following 1345221640
and preceding 1345221642 . In scientific notation, it is written as 1.345221641 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 1273151520 positive integers (up to 1345221641) that are relatively prime to 1345221641.
1345221641 has 8 divisors, whose sum is 1417432800
The reverse of 1345221641 is 1461225431
Previous prime number is 1019
Is Prime? no Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion three hundred forty-five million two hundred twenty-one thousand six hundred forty-one
Scientific notation
1.345221641 × 10^9
Engineering notation
1.345221641 × 10^9
Prime Factorization
19 × 1019 × 69481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1345221641 Product of the distinct prime numbers
The prime factorization of 1345221641 is 19 × 1019 × 69481.
Since it has a total of 3 prime factors.
4 , 3 , 52 , 85 , 228 , 671 , 6680 , 5176 , 34364 , 40393 , 355680 , 726449 , 40753 , 5064783 , 21461363 , 64777926 , 804007185 , 149774514 , 3859896788 , 7205753306
n×2
2690443282
n×3
4035664923
n×4
5380886564
n×5
6726108205
n÷2
672610820.5
n÷3
448407213.66667
n÷3
336305410.25
n÷5
269044328.2
n2
1809621263414732881
n3
2.4343416855593E+27
n4
3.2747291170027E+36
n5
4.4052364766049E+45
2 √n36677.263270315
3 √n1103.9039358516
4 √n191.51308903131
5 √n66.951262214701
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
-1345221640 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 1345221641 can be divided by 8 positive divisors.
The sum of these divisors (counting 1345221641) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000001011100111010000001001
3
Ternary
10110202021100011202
4
Quaternary
1100023213100021
5
Quinary
10223334043031
6
Senary
341252433545
8
Octal
12013472011
10
Decimal
1345221641
12
Duodecimal
3166188b5
16
Hexadecimal
502e7409
20
Vigesimal
1107ce21
36
Base36
m8wrnt
md5
a6bcf3270f5c30dd40137df38a6e9b58
sha1
2a12c7696c6587f4ac2fba71d62a079fae13db6c
sha256
9058400e63e494171e13cc6ab3c942657c883872608aad1502f791640a54064d
sha512
f9a0d84493eea9c27b6cff634c495054d69987eaa25b3770847f77300b9b19a2af35c44afc7c41502c76bf296663e2e749bb2a139977f47bd96cedbfc0a06098
ripemd-160
27d0d62a9f6c333c2600fd782949c180952c8981
Diameter
2690443282
Circumference
8452276849.6312
Area
5.6850928669236E+18
Volume
1.0196946607574E+28
Surface area
2.2740371467694E+19
Circumference
8452276849.6312
Perimeter
5380886564
Area
1809621263414732881
Diagonal
1902430689.1
Surface area
1.0857727580488E+19
Volume
2.4343416855593E+27
Space diagonal
2329992229.6532
Perimeter
4035664923
Area
7.8358899267282E+17
Altitude
1164996114.8266
Surface area
7.8358899267282E+17
Volume
2.8688991893067E+26
Height
634143563.03333