398839214 is an even 9-digits composite number following 398839213
and preceding 398839215 . In scientific notation, it is written as 3.98839214 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 199419606 positive integers (up to 398839214) that are relatively prime to 398839214.
398839214 has 4 divisors, whose sum is 598258824
The reverse of 398839214 is 412938893
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred ninety-eight million eight hundred thirty-nine thousand two hundred fourteen
Scientific notation
3.98839214 × 10^8
Engineering notation
3.98839214 × 10^6
Prime Factorization
2 × 199419607
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
398839214 Product of the distinct prime numbers
The prime factorization of 398839214 is 2 × 199419607.
Since it has a total of 2 prime factors.
2 , 3 , 62 , 52 , 593 , 74 , 8124 , 5614 , 44155 , 42074 , 391503 , 240158 , 4530728 , 8367860 , 79401811 , 27848404 , 766036789 , 72072829 , 2142595910 , 4320607294
n×2
797678428
n×3
1196517642
n×4
1595356856
n×5
1994196070
n÷2
199419607
n÷3
132946404.66667
n÷3
99709803.5
n÷5
79767842.8
n2
159072718624137796
n3
6.3444438064894E+25
n4
2.5304129810474E+34
n5
1.0092279244563E+43
2 √n19970.959265894
3 √n736.09288047863
4 √n141.31864443835
5 √n52.50003226882
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-398839213 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 398839214 can be divided by 4 positive divisors.
The sum of these divisors (counting 398839214) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111110001011100110110101110
3
Ternary
1000210111010112202
4
Quaternary
113301130312232
5
Quinary
1304100323324
6
Senary
103324301502
8
Octal
2761346656
10
Decimal
398839214
12
Duodecimal
b16a1892
16
Hexadecimal
17c5cdae
20
Vigesimal
64cei0e
36
Base36
6lgib2
md5
c15aee3ee590ad80276dd680f66cda6c
sha1
4bc13a03078874eaaa77a5817ba2eec1f9986ed1
sha256
65be820276f91736dcde2ee2078b6a38b817e02ef408c9b1a56a213d8ee49a00
sha512
faee9d3a1e05c6ce9fea031106eca9f151f8b1939bd4a0df1de75ef363361be5d89a23a13536469a263008b01c2b5ad70635b91c91512384eb670d9b9f2ba497
ripemd-160
62fcef7ee77a0fe92b5b5b24a87cd377cfc2552d
Diameter
797678428
Circumference
2505980689.3319
Area
4.9974168421615E+17
Volume
2.6575544071441E+26
Surface area
1.9989667368646E+18
Circumference
2505980689.3319
Perimeter
1595356856
Area
159072718624137796
Diagonal
564043825.64503
Surface area
954436311744826776
Volume
6.3444438064894E+25
Space diagonal
690809782.69884
Perimeter
1196517642
Area
6.8880507688779E+16
Altitude
345404891.34942
Surface area
6.8880507688779E+16
Volume
7.4769987307094E+24
Height
188014608.54834