1085221380 is an even 10-digits composite number following 1085221379
and preceding 1085221381 . In scientific notation, it is written as 1.085221380 × 10^9.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 289392352 positive integers (up to 1085221380) that are relatively prime to 1085221380.
1085221380 has 24 divisors, whose sum is 3038620032
The reverse of 1085221380 is 0831225801
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 30 Digital Root 3
Name
one billion eighty-five million two hundred twenty-one thousand three hundred eighty
Scientific notation
1.085221380 × 10^9
Engineering notation
1.085221380 × 10^9
Prime Factorization
2 × 2 × 3 × 5 × 18087023
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
542610690 Product of the distinct prime numbers
The prime factorization of 1085221380 is 2 × 2 × 3 × 5 × 18087023.
Since it has a total of 5 prime factors.
5 , 1 , 64 , 36 , 155 , 493 , 8069 , 4423 , 53815 , 66303 , 25272 , 763042 , 4119321 , 7970233 , 74032256 , 50688787 , 359457744 , 259534810 , 6190234888 , 7910086160
n×2
2170442760
n×3
3255664140
n×4
4340885520
n×5
5426106900
n÷2
542610690
n÷3
361740460
n÷3
271305345
n÷5
217044276
n2
1177705443609104400
n3
1.278071126747E+27
n4
1.3869901119065E+36
n5
1.5051913232895E+45
2 √n32942.698432278
3 √n1027.6363243445
4 √n181.50123534642
5 √n64.136265475991
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 18087023 , 36174046 , 54261069 , 72348092 , 90435115 , 108522138 , 180870230 , 217044276 , 271305345 , 361740460 , 542610690 , 1085221380
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1085221379 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1085221380 can be divided by 24 positive divisors.
The sum of these divisors (counting 1085221380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000000101011110010101000000100
3
Ternary
2210122000221212110
4
Quaternary
1000223302220010
5
Quinary
4210304041010
6
Senary
255404021020
8
Octal
10053625004
10
Decimal
1085221380
12
Duodecimal
263531770
16
Hexadecimal
40af2a04
20
Vigesimal
gj2cd90
36
Base36
hy426c
md5
9a7c44ba64258b1846154300ec182255
sha1
c38a0a41d334caafbc7ab2273c40cf2420910a9f
sha256
3d63fba897ac20b46b836ca4ba7de25ed22551f7842f1e97cfc2f78f0a9e642c
sha512
40768dc47dc8ad0b1a32bbc812ddcfc60c97ad549c4853c38b62ce94a464a9747e3f18541f7f3f7af9b358ef590029598d97db6e080c1e61b3792713342b4050
ripemd-160
229538986ca2a492fd3bda273392d8bba14e8b73
Diameter
2170442760
Circumference
6818647029.8532
Area
3.6998707697351E+18
Volume
5.3535718167381E+27
Surface area
1.479948307894E+19
Circumference
6818647029.8532
Perimeter
4340885520
Area
1177705443609104400
Diagonal
1534734793.7732
Surface area
7066232661654626400
Volume
1.278071126747E+27
Space diagonal
1879658567.62
Perimeter
3255664140
Area
5.0996141617035E+17
Altitude
939829283.81001
Surface area
5.0996141617035E+17
Volume
1.5062212676025E+26
Height
511578264.59108