78133351 is an odd 8-digits composite number following 78133350
and preceding 78133352 . In scientific notation, it is written as 7.8133351 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 78101704 positive integers (up to 78133351) that are relatively prime to 78133351.
78133351 has 4 divisors, whose sum is 78165000
The reverse of 78133351 is 15333187
Previous prime number is 2699
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-eight million one hundred thirty-three thousand three hundred fifty-one
Scientific notation
7.8133351 × 10^7
Engineering notation
7.8133351 × 10^6
Prime Factorization
2699 × 28949
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78133351
Product of the distinct prime numbers
The prime factorization of 78133351 is 2699 × 28949.
Since it has a total of 2 prime factors.
1 , 7 , 49 , 96 , 707 , 445 , 4271 , 2114 , 23113 , 54741 , 154539 , 807208 , 9334551 , 1242972 , 11911677 , 77889859 , 517529362 , 955049491 , 7114684897 , 9164490909
n×2
156266702
n×3
234400053
n×4
312533404
n×5
390666755
n÷2
39066675.5
n÷3
26044450.333333
n÷3
19533337.75
n÷5
15626670.2
n2
6104820538489201
n3
4.7699008592579E+23
n4
3.726883380716E+31
n5
2.9119388732155E+39
2 √n
8839.3071561067
3 √n
427.50921813621
4 √n
94.017589610172
5 √n
37.893724224064
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78133350
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78133351 can be divided by 4 positive divisors.
The sum of these divisors (counting 78133351) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101010000011100001100111
3
Ternary
12110000120210211
4
Quaternary
10222003201213
5
Quinary
130000231401
6
Senary
11430400251
8
Octal
452034147
10
Decimal
78133351
12
Duodecimal
22200087
16
Hexadecimal
4a83867
20
Vigesimal
1486d7b
36
Base36
1aio2v
md5
fdaa803b81f5cb9c82670fdbb33ffd55
sha1
4ba9cb38f65d7b6ab96df7f5be5cc23f7962a12c
sha256
86ee5d884429d1deea132dfb3d9d99ab2e302b7c5c96fec723d86d0f857833de
sha512
0751d633366ef14a5de2beaf1510d4641570898f77ea5073b69c18cb8819df9126383a3ad3f8c5d2328715e1bfea5f66bf148f4c3559d3734b2df5f0186c7e2b
ripemd-160
12540e7dceccb625ace81f1fb8a95b5553a10478
Diameter
156266702
Circumference
490926323.00391
Area
1.9178859355202E+16
Volume
1.9980113997062E+24
Surface area
7.6715437420807E+16
Circumference
490926323.00391
Perimeter
312533404
Area
6104820538489201
Diagonal
110497244.65786
Surface area
36628923230935206
Volume
4.7699008592579E+23
Space diagonal
135330933.69761
Perimeter
234400053
Area
2.6434648359383E+15
Altitude
67665466.848806
Surface area
2.6434648359383E+15
Volume
5.621382071948E+22
Height
36832414.885952