78889222 is an even 8-digits composite number following 78889221
and preceding 78889223 . In scientific notation, it is written as 7.8889222 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 38084424 positive integers (up to 78889222) that are relatively prime to 78889222.
78889222 has 8 divisors, whose sum is 122414400
The reverse of 78889222 is 22298887
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million eight hundred eighty-nine thousand two hundred twenty-two
Scientific notation
7.8889222 × 10^7
Engineering notation
7.8889222 × 10^6
Prime Factorization
2 × 29 × 1360159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78889222
Product of the distinct prime numbers
The prime factorization of 78889222 is 2 × 29 × 1360159.
Since it has a total of 3 prime factors.
8 , 8 , 25 , 46 , 661 , 13 , 7637 , 624 , 87569 , 36773 , 18608 , 724920 , 9878577 , 9232685 , 88036228 , 17675991 , 538471726 , 446712856 , 5086618422 , 8776158101
n×2
157778444
n×3
236667666
n×4
315556888
n×5
394446110
n÷2
39444611
n÷3
26296407.333333
n÷3
19722305.5
n÷5
15777844.4
n2
6223509347765284
n3
4.9096781055493E+23
n4
3.8732068601722E+31
n5
3.0555427584405E+39
2 √n
8881.9604817855
3 √n
428.88338739795
4 √n
94.244153568195
5 √n
37.96675979343
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
-78889221
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 78889222 can be divided by 8 positive divisors.
The sum of these divisors (counting 78889222) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111100000100000110
3
Ternary
12111102222200001
4
Quaternary
10230330010012
5
Quinary
130143423342
6
Senary
11454511514
8
Octal
454740406
10
Decimal
78889222
12
Duodecimal
2250559a
16
Hexadecimal
4b3c106
20
Vigesimal
14d1312
36
Base36
1ayvba
md5
e6bd8a8d607d786461f9555f186b9eaa
sha1
f422a26ccde909e19770338f6ddafcadcd3a39c5
sha256
09ee0b0ab9a9d5dc1b3f061f4951aed49b96be24466fb57f60db7f15ca9be724
sha512
e044bfe3b70b5acdffbc0557f9b115b802a6bdc4a6b363c8f2c70fbd5fc4b9b68fc9d3bbbd8c8f6a80bd20e33d976e226be791347a1d548cf4708d0b9de3a374
ripemd-160
50abaa75b65c99675a2fefd222c296c0fb35abd0
Diameter
157778444
Circumference
495675600.56523
Area
1.9551731246487E+16
Volume
2.0565611557179E+24
Surface area
7.8206924985947E+16
Circumference
495675600.56523
Perimeter
315556888
Area
6223509347765284
Diagonal
111566207.67746
Surface area
37341056086591704
Volume
4.9096781055493E+23
Space diagonal
136640140.67358
Perimeter
236667666
Area
2.6948585979273E+15
Altitude
68320070.33679
Surface area
2.6948585979273E+15
Volume
5.7861111364617E+22
Height
37188735.892487