388971404 is an even 9-digits composite number following 388971403
and preceding 388971405 . In scientific notation, it is written as 3.88971404 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 194485700 positive integers (up to 388971404) that are relatively prime to 388971404.
388971404 has 6 divisors, whose sum is 680699964
The reverse of 388971404 is 404179883
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
three hundred eighty-eight million nine hundred seventy-one thousand four hundred four
Scientific notation
3.88971404 × 10^8
Engineering notation
3.88971404 × 10^6
Prime Factorization
2 × 2 × 97242851
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
194485702 Product of the distinct prime numbers
The prime factorization of 388971404 is 2 × 2 × 97242851.
Since it has a total of 3 prime factors.
5 , 8 , 83 , 90 , 377 , 820 , 7865 , 2577 , 52323 , 62586 , 486842 , 975722 , 618383 , 4221416 , 59650824 , 83704541 , 890936433 , 678760167 , 3170640287 , 2785920661
n×2
777942808
n×3
1166914212
n×4
1555885616
n×5
1944857020
n÷2
194485702
n÷3
129657134.66667
n÷3
97242851
n÷5
77794280.8
n2
151298753129731216
n3
5.8850888428321E+25
n4
2.2891312698611E+34
n5
8.9040660397819E+42
2 √n19722.357972616
3 √n729.97147821259
4 √n140.43631287034
5 √n52.237638413285
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388971403 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388971404 can be divided by 6 positive divisors.
The sum of these divisors (counting 388971404) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10111001011110011101110001100
3
Ternary
1000002220210110022
4
Quaternary
113023303232030
5
Quinary
1244034041104
6
Senary
102333001312
8
Octal
2713635614
10
Decimal
388971404
12
Duodecimal
aa323238
16
Hexadecimal
172f3b8c
20
Vigesimal
61b18a4
36
Base36
6fl098
md5
5b223ce44e9f8361d3321847aefd2626
sha1
cf92a4d8e6106aa82a36ba45239998acabe0d281
sha256
7e6b3a676c62ae39fb567eb73c4344fe4fe42bfc7eaafa0dfac089640b4805e2
sha512
7be22ea906029966e38d02d5725cb4f445cda9a6242b6c9f1e89cab3372b2fc20114fb49d1fcd8320d43229ebbc91686cdcfe87600ae733cd2f2d5ff91768396
ripemd-160
e86ae4fe0abbfe78d94d3bcbc5082cb91b07ec32
Diameter
777942808
Circumference
2443979410.5258
Area
4.7531905132966E+17
Volume
2.4651402499153E+26
Surface area
1.9012762053186E+18
Circumference
2443979410.5258
Perimeter
1555885616
Area
151298753129731216
Diagonal
550088634.9121
Surface area
907792518778387296
Volume
5.8850888428321E+25
Space diagonal
673718234.4194
Perimeter
1166914212
Area
6.5514281885629E+16
Altitude
336859117.2097
Surface area
6.5514281885629E+16
Volume
6.9356437144198E+24
Height
183362878.30403