312996920 is an even 9-digits composite number following 312996919
and preceding 312996921 . In scientific notation, it is written as 3.12996920 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 125198752 positive integers (up to 312996920) that are relatively prime to 312996920.
312996920 has 16 divisors, whose sum is 704243160
The reverse of 312996920 is 029699213
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred twelve million nine hundred ninety-six thousand nine hundred twenty
Scientific notation
3.12996920 × 10^8
Engineering notation
3.12996920 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 7824923
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78249230 Product of the distinct prime numbers
The prime factorization of 312996920 is 2 × 2 × 2 × 5 × 7824923.
Since it has a total of 5 prime factors.
8 , 5 , 3 , 39 , 806 , 985 , 2791 , 5578 , 83131 , 17225 , 884520 , 230795 , 4998638 , 3198080 , 4454522 , 2065105 , 99425679 , 590577114 , 9366469551 , 509527543
n×2
625993840
n×3
938990760
n×4
1251987680
n×5
1564984600
n÷2
156498460
n÷3
104332306.66667
n÷3
78249230
n÷5
62599384
n2
97967071929486400
n3
3.0663391775348E+25
n4
9.5975471824372E+33
n5
3.0040027076575E+42
2 √n17691.718966793
3 √n678.96390656968
4 √n133.01022128691
5 √n50.015891335407
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 7824923 , 15649846 , 31299692 , 39124615 , 62599384 , 78249230 , 156498460 , 312996920
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
-312996919 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 312996920 can be divided by 16 positive divisors.
The sum of these divisors (counting 312996920) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010101001111111010000111000
3
Ternary
210210221220001112
4
Quaternary
102221333100320
5
Quinary
1120111400140
6
Senary
51020335452
8
Octal
2251772070
10
Decimal
312996920
12
Duodecimal
889a4588
16
Hexadecimal
12a7f438
20
Vigesimal
4hg4c60
36
Base36
56clyw
md5
51d67f6f5d6841debea6bab0f2f9a74e
sha1
ddc2ca5975b60615362d938cf06e1b144863826c
sha256
2b857877215072bbbf9da17850f461e3935130aaeeac38a382b18af34e15fd74
sha512
fffd3181f286ebd864af1aa1c162421735467cf7fd09c0e0798f9b69f2959de9043b620a465086ed372bb4f929c9ec9ba45c829aafc93e3eb8b6c6a073988911
ripemd-160
d53fda03abc4cdd85fc296aefc20dd5fa2f519f3
Diameter
625993840
Circumference
1966617648.9365
Area
3.0777263346738E+17
Volume
1.284425151141E+26
Surface area
1.2310905338695E+18
Circumference
1966617648.9365
Perimeter
1251987680
Area
97967071929486400
Diagonal
442644489.24501
Surface area
587802431576918400
Volume
3.0663391775348E+25
Space diagonal
542126568.05257
Perimeter
938990760
Area
4.2420986512656E+16
Altitude
271063284.02629
Surface area
4.2420986512656E+16
Volume
3.6137153764214E+24
Height
147548163.08167