1214458390 is an even 10-digits composite number following 1214458389
and preceding 1214458391 . In scientific notation, it is written as 1.214458390 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 485783352 positive integers (up to 1214458390) that are relatively prime to 1214458390.
1214458390 has 8 divisors, whose sum is 2186025120
The reverse of 1214458390 is 0938544121
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 37
Digital Root 1
Name
one billion two hundred fourteen million four hundred fifty-eight thousand three hundred ninety
Scientific notation
1.214458390 × 10^9
Engineering notation
1.214458390 × 10^9
Prime Factorization
2 × 5 × 121445839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1214458390
Product of the distinct prime numbers
The prime factorization of 1214458390 is 2 × 5 × 121445839.
Since it has a total of 3 prime factors.
5 , 1 , 26 , 72 , 850 , 456 , 6665 , 1695 , 88395 , 9548 , 165021 , 539130 , 3368484 , 7607919 , 93618366 , 15804611 , 707070373 , 32568954 , 3464814203 , 6965524706
n×2
2428916780
n×3
3643375170
n×4
4857833560
n×5
6072291950
n÷2
607229195
n÷3
404819463.33333
n÷3
303614597.5
n÷5
242891678
n2
1474909181041392100
n3
1.7912158294037E+27
n4
2.1753570923202E+36
n5
2.6418806720143E+45
2 √n
34849.080188722
3 √n
1066.9094123096
4 √n
186.67908342587
5 √n
65.595874743256
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
-1214458389
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 1214458390 can be divided by 8 positive divisors.
The sum of these divisors (counting 1214458390) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000011000110010101000010110
3
Ternary
10010122012212201101
4
Quaternary
1020120302220112
5
Quinary
4441400132030
6
Senary
320302020314
8
Octal
11030625026
10
Decimal
1214458390
12
Duodecimal
29a87769a
16
Hexadecimal
48632a16
20
Vigesimal
ija75ja
36
Base36
k3223a
md5
3f8c04c30f33f93d06dbe19378cc0a4b
sha1
79edf60b490160aa9bb932e7ba2612aafc0397f1
sha256
8ac831fd0ff1ff2f0ab78ed1cfee7d796fe880443a95a2f65083b994057ff966
sha512
1f47c65a7ca850ae9d5cd759a38adf6bf85ad9423f494505bab628d47765b0dec55a47932e6792500ddc8b234c84a15425c067a2f7830de473595dafa7f111d7
ripemd-160
1b8f9aac1816abaa234899f60f761148fd5b803a
Diameter
2428916780
Circumference
7630667112.229
Area
4.6335638478718E+18
Volume
7.5030273208647E+27
Surface area
1.8534255391487E+19
Circumference
7630667112.229
Perimeter
4857833560
Area
1474909181041392100
Diagonal
1717503526.0758
Surface area
8849455086248352600
Volume
1.7912158294037E+27
Space diagonal
2103503635.1583
Perimeter
3643375170
Area
6.3865440952837E+17
Altitude
1051751817.5791
Surface area
6.3865440952837E+17
Volume
2.1109680992335E+26
Height
572501175.3586