311924139 is an odd 9-digits composite number following 311924138
and preceding 311924140 . In scientific notation, it is written as 3.11924139 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 200613600 positive integers (up to 311924139) that are relatively prime to 311924139.
311924139 has 16 divisors, whose sum is 430654464
The reverse of 311924139 is 931429113
Previous prime number is 31
Is Prime? no Number parity odd Number length 9 Sum of Digits 33 Digital Root 6
Name
three hundred eleven million nine hundred twenty-four thousand one hundred thirty-nine
Scientific notation
3.11924139 × 10^8
Engineering notation
3.11924139 × 10^6
Prime Factorization
3 × 331 × 31 × 10133
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
311924139 Product of the distinct prime numbers
The prime factorization of 311924139 is 3 × 331 × 31 × 10133.
Since it has a total of 4 prime factors.
7 , 1 , 12 , 45 , 985 , 869 , 6561 , 2242 , 83943 , 1563 , 953327 , 545002 , 543735 , 704894 , 96428097 , 16409039 , 763014980 , 52466857 , 9497259495 , 3517332534
n×2
623848278
n×3
935772417
n×4
1247696556
n×5
1559620695
n÷2
155962069.5
n÷3
103974713
n÷3
77981034.75
n÷5
62384827.8
n2
97296668490891321
n3
3.034917954659E+25
n4
9.4666416994264E+33
n5
2.9528740613151E+42
2 √n17661.374210406
3 √n678.18731391382
4 √n132.89610306704
5 √n49.981558849976
1 , 3 , 31 , 93 , 331 , 993 , 10133 , 10261 , 30399 , 30783 , 314123 , 942369 , 3354023 , 10062069 , 103974713 , 311924139
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
-311924138 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 311924139 can be divided by 16 positive divisors.
The sum of these divisors (counting 311924139) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010100101111001010110101011
3
Ternary
210201221101110220
4
Quaternary
102211321112223
5
Quinary
1114323033024
6
Senary
50541341123
8
Octal
2245712653
10
Decimal
311924139
12
Duodecimal
885677a3
16
Hexadecimal
129795ab
20
Vigesimal
4h9aa6j
36
Base36
55pm7f
md5
8cbdbfb35e64646f58dc12d049de5970
sha1
3253249263041728be9a0c6a478f3d6e288694d4
sha256
47eee38a50597e4606c596688334a6e3fd60bd62ef5e1748eee7750fb5f405f4
sha512
f3ac086b07033d8870cb1c25f76f4599d4acdfe588e3dda2da11a9a0252a94cacfaf10ee9f712082747481853c3c8c462eed76d20e0bac3615c78f495bc62035
ripemd-160
0adb765c3fb63747417e2c4f8c93ff270485f338
Diameter
623848278
Circumference
1959877167.1194
Area
3.0566649894975E+17
Volume
1.2712634600806E+26
Surface area
1.222665995799E+18
Circumference
1959877167.1194
Perimeter
1247696556
Area
97296668490891321
Diagonal
441127347.80535
Surface area
583780010945347926
Volume
3.034917954659E+25
Space diagonal
540268456.85518
Perimeter
935772417
Area
4.2130693308352E+16
Altitude
270134228.42759
Surface area
4.2130693308352E+16
Volume
3.5766851101403E+24
Height
147042449.26845