313888978 is an even 9-digits composite number following 313888977
and preceding 313888979 . In scientific notation, it is written as 3.13888978 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 144611280 positive integers (up to 313888978) that are relatively prime to 313888978.
313888978 has 16 divisors, whose sum is 507963456
The reverse of 313888978 is 879888313
Previous prime number is 571
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
three hundred thirteen million eight hundred eighty-eight thousand nine hundred seventy-eight
Scientific notation
3.13888978 × 10^8
Engineering notation
3.13888978 × 10^6
Prime Factorization
2 × 13 × 571 × 21143
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
313888978
Product of the distinct prime numbers
The prime factorization of 313888978 is 2 × 13 × 571 × 21143.
Since it has a total of 4 prime factors.
10 , 10 , 43 , 93 , 829 , 200 , 1458 , 2968 , 96190 , 62833 , 252420 , 30162 , 436225 , 5824701 , 82101116 , 21470174 , 170682300 , 926516331 , 1012529180 , 3491602442
n×2
627777956
n×3
941666934
n×4
1255555912
n×5
1569444890
n÷2
156944489
n÷3
104629659.33333
n÷3
78472244.5
n÷5
62777795.6
n2
98526290509884484
n3
3.0926316634279E+25
n4
9.7074299216382E+33
n5
3.0470552571096E+42
2 √n
17716.912202751
3 √n
679.60832259318
4 √n
133.10489173111
5 √n
50.044368483602
1 , 2 , 13 , 26 , 571 , 1142 , 7423 , 14846 , 21143 , 42286 , 274859 , 549718 , 12072653 , 24145306 , 156944489 , 313888978
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-313888977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 313888978 can be divided by 16 positive divisors.
The sum of these divisors (counting 313888978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010101101011001000011010010
3
Ternary
210212122012201201
4
Quaternary
102231121003102
5
Quinary
1120323421403
6
Senary
51051421414
8
Octal
2255310322
10
Decimal
313888978
12
Duodecimal
8915486a
16
Hexadecimal
12b590d2
20
Vigesimal
4i1g28i
36
Base36
56vqaa
md5
a2b06f0d28d0a8c752b5775bfaf9ac50
sha1
344cd09826737edae39849fba616320f577e50e4
sha256
8abe5c1db5360495b88e88e45073f5a3b4c2fe4684787636652dcd7a36cbc791
sha512
c6f23ddaadd3f4004284cb5b4f9b66820354c556307f9ac7fdc3b6452960136e0fc4932389aefd634c1d5ba1f69fadcb3ac30bc472542e06d24185df3be39ad3
ripemd-160
e1c76c6fa526fe13652fc213c180ed41515c9061
Diameter
627777956
Circumference
1972222614.6552
Area
3.0952947045131E+17
Volume
1.2954385218779E+26
Surface area
1.2381178818052E+18
Circumference
1972222614.6552
Perimeter
1255555912
Area
98526290509884484
Diagonal
443906049.76703
Surface area
591157743059306904
Volume
3.0926316634279E+25
Space diagonal
543671657.83187
Perimeter
941666934
Area
4.2663135261103E+16
Altitude
271835828.91593
Surface area
4.2663135261103E+16
Volume
3.6447013682035E+24
Height
147968683.25568