1242255106 is an even 10-digits composite number following 1242255105
and preceding 1242255107 . In scientific notation, it is written as 1.242255106 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 620977920 positive integers (up to 1242255106) that are relatively prime to 1242255106.
1242255106 has 8 divisors, whose sum is 1863831564
The reverse of 1242255106 is 6015522421
Previous prime number is 4273
Is Prime? no Number parity even Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion two hundred forty-two million two hundred fifty-five thousand one hundred six
Scientific notation
1.242255106 × 10^9
Engineering notation
1.242255106 × 10^9
Prime Factorization
2 × 4273 × 145361
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1242255106 Product of the distinct prime numbers
The prime factorization of 1242255106 is 2 × 4273 × 145361.
Since it has a total of 3 prime factors.
2 , 6 , 56 , 99 , 865 , 764 , 4498 , 5518 , 7346 , 24973 , 530985 , 421847 , 9169049 , 308348 , 17682585 , 85641990 , 450668272 , 782976537 , 9163478634 , 9457529065
n×2
2484510212
n×3
3726765318
n×4
4969020424
n×5
6211275530
n÷2
621127553
n÷3
414085035.33333
n÷3
310563776.5
n÷5
248451021.2
n2
1543197748383071236
n3
1.9170452824966E+27
n4
2.3814592906146E+36
n5
2.9583799634971E+45
2 √n35245.639531721
3 √n1074.987951839
4 √n187.73822075358
5 √n65.893436570619
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
-1242255105 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 1242255106 can be divided by 8 positive divisors.
The sum of these divisors (counting 1242255106) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000010110100111100000010
3
Ternary
10012120112002122101
4
Quaternary
1022002310330002
5
Quinary
10021004130411
6
Senary
323133501014
8
Octal
11202647402
10
Decimal
1242255106
12
Duodecimal
2a804176a
16
Hexadecimal
4a0b4f02
20
Vigesimal
j841hf6
36
Base36
kjlu6a
md5
a67329c834eb38eb48fe7879786cf1f1
sha1
d3bd1e46af873dc662b55488705fc23bd43b0790
sha256
4716099f7ba550b96cd5b3a59f55af5214f7a86f2e1eb725142d084aae38a796
sha512
7b2a892b628793751797985e1c2643d900f41ee4d76a06ceb416eba76e34505e3708a0c6f4ed0eaa623d79e62d3c6920c96952995740685a2a221a2557b3bd04
ripemd-160
482c002d213b2608fef800f1a68e590601a01c67
Diameter
2484510212
Circumference
7805319029.788
Area
4.8480987093566E+18
Volume
8.0301005014536E+27
Surface area
1.9392394837426E+19
Circumference
7805319029.788
Perimeter
4969020424
Area
1543197748383071236
Diagonal
1756814018.8324
Surface area
9.2591864902984E+18
Volume
1.9170452824966E+27
Space diagonal
2151648959.5539
Perimeter
3726765318
Area
6.6822422658134E+17
Altitude
1075824479.7769
Surface area
6.6822422658134E+17
Volume
2.259259531825E+26
Height
585604672.94414