1214889637 is an odd 10-digits composite number following 1214889636
and preceding 1214889638 . In scientific notation, it is written as 1.214889637 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1120374720 positive integers (up to 1214889637) that are relatively prime to 1214889637.
1214889637 has 8 divisors, whose sum is 1309581560
The reverse of 1214889637 is 7369884121
Previous prime number is 1069
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion two hundred fourteen million eight hundred eighty-nine thousand six hundred thirty-seven
Scientific notation
1.214889637 × 10^9
Engineering notation
1.214889637 × 10^9
Prime Factorization
13 × 1069 × 87421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1214889637
Product of the distinct prime numbers
The prime factorization of 1214889637 is 13 × 1069 × 87421.
Since it has a total of 3 prime factors.
4 , 3 , 31 , 91 , 568 , 864 , 5219 , 3171 , 5011 , 55112 , 434101 , 978538 , 8177606 , 4948187 , 53451021 , 90750859 , 840273404 , 246780018 , 9782043078 , 1154140709
n×2
2429779274
n×3
3644668911
n×4
4859558548
n×5
6074448185
n÷2
607444818.5
n÷3
404963212.33333
n÷3
303722409.25
n÷5
242977927.4
n2
1475956830089991769
n3
1.7931246575357E+27
n4
2.1784485642893E+36
n5
2.6465745854926E+45
2 √n
34855.266990801
3 √n
1067.0356817748
4 √n
186.69565337951
5 √n
65.600532623233
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
-1214889636
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 1214889637 can be divided by 8 positive divisors.
The sum of these divisors (counting 1214889637) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000011010011011111010100101
3
Ternary
10010200000210021111
4
Quaternary
1020122123322211
5
Quinary
4442002432022
6
Senary
320315145021
8
Octal
11032337245
10
Decimal
1214889637
12
Duodecimal
29aa45171
16
Hexadecimal
4869bea5
20
Vigesimal
ijd141h
36
Base36
k3baud
md5
feebff0d2a069c0a8a16bd4237795fc0
sha1
1b3e5cf9c5ece885f4aa4a7c8719bdf6271ab8e0
sha256
2da3d30fecc1e1500072a94de1caa21e01ae0ae8f6f51d28272d0be5332c9c96
sha512
8030e48acb8e554e56264ebcb695d4e89d01c688f70e1164306f1fa917d662f3b1cb4588594017d43ef49f239bb2a205631fb9f45efc70ed310d75d044b0f443
ripemd-160
6b374e074c4534368d992843e4e0e83949faaad3
Diameter
2429779274
Circumference
7633376717.0431
Area
4.6368551344264E+18
Volume
7.5110230014465E+27
Surface area
1.8547420537706E+19
Circumference
7633376717.0431
Perimeter
4859558548
Area
1475956830089991769
Diagonal
1718113401.4319
Surface area
8855740980539950614
Volume
1.7931246575357E+27
Space diagonal
2104250576.8729
Perimeter
3644668911
Area
6.3910805487354E+17
Altitude
1052125288.4365
Surface area
6.3910805487354E+17
Volume
2.1132176747605E+26
Height
572704467.14398