312996919 is an odd 9-digits prime number following 312996918
and preceding 312996920 . In scientific notation, it is written as 3.12996919 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 312996918 positive integers (up to 312996919) that are relatively prime to 312996919.
312996919 has 2 divisors, whose sum is 312996920
The reverse of 312996919 is 919699213
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred twelve million nine hundred ninety-six thousand nine hundred nineteen
Scientific notation
3.12996919 × 10^8
Engineering notation
3.12996919 × 10^6
Prime Factorization
312996919
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
312996919 Product of the distinct prime numbers
The prime factorization of 312996919 is 312996919.
Since it has a total of 1 prime factors.
6 , 1 , 21 , 35 , 928 , 650 , 751 , 6437 , 4652 , 9473 , 324163 , 261628 , 8258993 , 6921208 , 4325888 , 31863294 , 368744786 , 829884271 , 5220784900 , 7556407414
n×2
625993838
n×3
938990757
n×4
1251987676
n×5
1564984595
n÷2
156498459.5
n÷3
104332306.33333
n÷3
78249229.75
n÷5
62599383.8
n2
97967071303492561
n3
3.0663391481446E+25
n4
9.5975470597836E+33
n5
3.0040026596698E+42
2 √n17691.718938532
3 √n678.9639058466
4 √n133.01022118067
5 √n50.015891303448
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
312996920 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
156498460 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
17691.718966793 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999936102 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 312996919 can be divided by 2 positive divisors.
The sum of these divisors (counting 312996919) is 312996920, the average is 156498460.
Base
System
Value
2
Binary
10010101001111111010000110111
3
Ternary
210210221220001111
4
Quaternary
102221333100313
5
Quinary
1120111400134
6
Senary
51020335451
8
Octal
2251772067
10
Decimal
312996919
12
Duodecimal
889a4587
16
Hexadecimal
12a7f437
20
Vigesimal
4hg4c5j
36
Base36
56clyv
md5
6d0efa0d27a4c2b1934cacd91e4787f2
sha1
2219eb423f222251628e15c346331e684197b2d6
sha256
aa82a69612778a9d8d46cd3a013e4e24d66e3059233fa6bd7da4a83aa6f01492
sha512
8212d09356dd24b85dcb4c28bdab721d843994cbfd040fcb1ddd7805d6e9ad382de2fc81131aabd6b8d24c3655640fb24651b7458421c144e084f4b1f61b68d7
ripemd-160
e06a8e5bef02c68bde3817ef8573ca0b1b0c752d
Diameter
625993838
Circumference
1966617642.6533
Area
3.0777263150076E+17
Volume
1.2844251388301E+26
Surface area
1.231090526003E+18
Circumference
1966617642.6533
Perimeter
1251987676
Area
97967071303492561
Diagonal
442644487.83079
Surface area
587802427820955366
Volume
3.0663391481446E+25
Space diagonal
542126566.32052
Perimeter
938990757
Area
4.2420986241593E+16
Altitude
271063283.16026
Surface area
4.2420986241593E+16
Volume
3.6137153417848E+24
Height
147548162.61026