315087993 is an odd 9-digits composite number following 315087992
and preceding 315087994 . In scientific notation, it is written as 3.15087993 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 186278400 positive integers (up to 315087993) that are relatively prime to 315087993.
315087993 has 24 divisors, whose sum is 394259880
The reverse of 315087993 is 399780513
Previous prime number is 41
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred fifteen million eighty-seven thousand nine hundred ninety-three
Scientific notation
3.15087993 × 10^8
Engineering notation
3.15087993 × 10^6
Prime Factorization
9 × 11 × 11 × 41 × 7057
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
28644363 Product of the distinct prime numbers
The prime factorization of 315087993 is 9 × 11 × 11 × 41 × 7057.
Since it has a total of 5 prime factors.
4 , 4 , 73 , 22 , 250 , 24 , 4715 , 4113 , 34256 , 83404 , 851098 , 931232 , 7936477 , 4918858 , 50916288 , 90740598 , 450816658 , 975210534 , 2948299321 , 5364984077
n×2
630175986
n×3
945263979
n×4
1260351972
n×5
1575439965
n÷2
157543996.5
n÷3
105029331
n÷3
78771998.25
n÷5
63017598.6
n2
99280443332768049
n3
3.1282075633872E+25
n4
9.856606428351E+33
n5
3.1056983373E+42
2 √n17750.71809815
3 √n680.47256151465
4 √n133.23182089182
5 √n50.082542793208
1 , 9 , 11 , 41 , 99 , 121 , 369 , 451 , 1089 , 4059 , 4961 , 7057 , 44649 , 63513 , 77627 , 289337 , 698643 , 853897 , 2604033 , 3182707 , 7685073 , 28644363 , 35009777 , 315087993
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-315087992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 315087993 can be divided by 24 positive divisors.
The sum of these divisors (counting 315087993) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010110001111101110001111001
3
Ternary
210221220010110200
4
Quaternary
102301331301321
5
Quinary
1121130303433
6
Senary
51133232413
8
Octal
2261756171
10
Decimal
315087993
12
Duodecimal
89632709
16
Hexadecimal
12c7dc79
20
Vigesimal
4i95jjd
36
Base36
57lfg9
md5
f7f7628e715f9e7413c4e7924bd6979f
sha1
6f7924a60aed7d79850f3ad1e980e3548953b5bf
sha256
755b3c00584db1e33c586812beb4942dc05206e6fb821f93829bc8ee602a19b3
sha512
23e6f250ddf95cffdf6b0ff03732be716146f031177d191290eeaff2459cda3d694e39afc057c6ccd6795234c6e5da32b4f8f4dd43d81e407a12248df382a8a5
ripemd-160
afeab37c96ef7cc9561ba8d46402313185d8abd7
Diameter
630175986
Circumference
1979756248.0863
Area
3.1189871141936E+17
Volume
1.3103405200055E+26
Surface area
1.2475948456774E+18
Circumference
1979756248.0863
Perimeter
1260351972
Area
99280443332768049
Diagonal
445601713.04152
Surface area
595682659996608294
Volume
3.1282075633872E+25
Space diagonal
545748412.73091
Perimeter
945263979
Area
4.2989693012579E+16
Altitude
272874206.36545
Surface area
4.2989693012579E+16
Volume
3.6866279683836E+24
Height
148533904.34717