313680638 is an even 9-digits composite number following 313680637
and preceding 313680639 . In scientific notation, it is written as 3.13680638 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 156814560 positive integers (up to 313680638) that are relatively prime to 313680638.
313680638 has 8 divisors, whose sum is 470598240
The reverse of 313680638 is 836086313
Previous prime number is 15889
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred thirteen million six hundred eighty thousand six hundred thirty-eight
Scientific notation
3.13680638 × 10^8
Engineering notation
3.13680638 × 10^6
Prime Factorization
2 × 15889 × 9871
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
313680638 Product of the distinct prime numbers
The prime factorization of 313680638 is 2 × 15889 × 9871.
Since it has a total of 3 prime factors.
6 , 4 , 59 , 59 , 784 , 817 , 9129 , 3948 , 65490 , 26223 , 956579 , 149109 , 3851897 , 4677632 , 31112754 , 13009030 , 165892636 , 225026743 , 854469824 , 2767317596
n×2
627361276
n×3
941041914
n×4
1254722552
n×5
1568403190
n÷2
156840319
n÷3
104560212.66667
n÷3
78420159.5
n÷5
62736127.6
n2
98395542656087044
n3
3.0864776596718E+25
n4
9.6816828145858E+33
n5
3.0369564421929E+42
2 √n17711.031534047
3 √n679.45792872195
4 √n133.08279954242
5 √n50.037723450688
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
-313680637 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 313680638 can be divided by 8 positive divisors.
The sum of these divisors (counting 313680638) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010101100100110001011111110
3
Ternary
210212020121221102
4
Quaternary
102230212023332
5
Quinary
1120300240023
6
Senary
51043133102
8
Octal
2254461376
10
Decimal
313680638
12
Duodecimal
89074192
16
Hexadecimal
12b262fe
20
Vigesimal
4i0a1bi
36
Base36
56r9j2
md5
2b163968f574080986ba85c9fd71513b
sha1
122f450378e2121b661db3b395f776928bbe1709
sha256
373092284dc5b94031003650748bd4116b03e45a479d00fac3751b9aef76f18b
sha512
35a402bb7097e9e6fd74c6448a63c7f529918327a2e45c0bb28143e65a55df61e1ea918205480060e6601be5224eb035cce8fcde0dbb4ddd028bac3716df3b14
ripemd-160
8ddd5625b6cfbe81b64977cd25b4dc2078a73741
Diameter
627361276
Circumference
1970913575.8283
Area
3.0911871395434E+17
Volume
1.2928607388125E+26
Surface area
1.2364748558174E+18
Circumference
1970913575.8283
Perimeter
1254722552
Area
98395542656087044
Diagonal
443611412.51345
Surface area
590373255936522264
Volume
3.0864776596718E+25
Space diagonal
543310802.36662
Perimeter
941041914
Area
4.2606519779663E+16
Altitude
271655401.18331
Surface area
4.2606519779663E+16
Volume
3.6374488052245E+24
Height
147870470.83782