398938316 is an even 9-digits composite number following 398938315
and preceding 398938317 . In scientific notation, it is written as 3.98938316 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 170819712 positive integers (up to 398938316) that are relatively prime to 398938316.
398938316 has 24 divisors, whose sum is 798594720
The reverse of 398938316 is 613839893
Previous prime number is 1229
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
three hundred ninety-eight million nine hundred thirty-eight thousand three hundred sixteen
Scientific notation
3.98938316 × 10^8
Engineering notation
3.98938316 × 10^6
Prime Factorization
2 × 2 × 7 × 1229 × 11593
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
199469158 Product of the distinct prime numbers
The prime factorization of 398938316 is 2 × 2 × 7 × 1229 × 11593.
Since it has a total of 5 prime factors.
7 , 1 , 37 , 2 , 299 , 384 , 5509 , 4906 , 69126 , 12905 , 601687 , 529301 , 6187844 , 512009 , 19690534 , 36534179 , 530042722 , 924671989 , 8988690028 , 1577624069
n×2
797876632
n×3
1196814948
n×4
1595753264
n×5
1994691580
n÷2
199469158
n÷3
132979438.66667
n÷3
99734579
n÷5
79787663.2
n2
159151779972915856
n3
6.3491743090798E+25
n4
2.5329289068547E+34
n5
1.0104823926484E+43
2 √n19973.440264511
3 √n736.15384258479
4 √n141.3274221958
5 √n52.502641009875
1 , 2 , 4 , 7 , 14 , 28 , 1229 , 2458 , 4916 , 8603 , 11593 , 17206 , 23186 , 34412 , 46372 , 81151 , 162302 , 324604 , 14247797 , 28495594 , 56991188 , 99734579 , 199469158 , 398938316
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
-398938315 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 398938316 can be divided by 24 positive divisors.
The sum of these divisors (counting 398938316) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111110001110101000011001100
3
Ternary
1000210200011111012
4
Quaternary
113301311003030
5
Quinary
1304112011231
6
Senary
103330344352
8
Octal
2761650314
10
Decimal
398938316
12
Duodecimal
b172b0b8
16
Hexadecimal
17c750cc
20
Vigesimal
64d75fg
36
Base36
6limrw
md5
6b49242586da478f085bef65375c3f37
sha1
07a228a880f1a521255666d752fa5b7665507aff
sha256
40acb3f48c10e5f7c46ab0a0b423b66ab09fc148cf6913574b58f6a6d10004ee
sha512
6a558f49224da9b55b37def954142d9f1ccd175a83b179bb6bd787285b455115741391796449b5ec77b8b3d7d144a1f97149bd97ffc7f6885322983b11ef856d
ripemd-160
f5623aac475cad54a7365cee9b54767c8f9b707d
Diameter
797876632
Circumference
2506603365.5622
Area
4.9999006276865E+17
Volume
2.6595359154355E+26
Surface area
1.9999602510746E+18
Circumference
2506603365.5622
Perimeter
1595753264
Area
159151779972915856
Diagonal
564183977.03748
Surface area
954910679837495136
Volume
6.3491743090798E+25
Space diagonal
690981432.39797
Perimeter
1196814948
Area
6.8914742257028E+16
Altitude
345490716.19898
Surface area
6.8914742257028E+16
Volume
7.4825736814762E+24
Height
188061325.67916