388625497 is an odd 9-digits composite number following 388625496
and preceding 388625498 . In scientific notation, it is written as 3.88625497 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 357028560 positive integers (up to 388625497) that are relatively prime to 388625497.
388625497 has 8 divisors, whose sum is 420506240
The reverse of 388625497 is 794526883
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
three hundred eighty-eight million six hundred twenty-five thousand four hundred ninety-seven
Scientific notation
3.88625497 × 10^8
Engineering notation
3.88625497 × 10^6
Prime Factorization
13 × 211 × 141679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
388625497
Product of the distinct prime numbers
The prime factorization of 388625497 is 13 × 211 × 141679.
Since it has a total of 3 prime factors.
5 , 2 , 100 , 30 , 321 , 29 , 9050 , 5114 , 72075 , 59734 , 315993 , 417843 , 1009221 , 6492912 , 12991711 , 50977839 , 69138661 , 195346031 , 4661192252 , 7975841351
n×2
777250994
n×3
1165876491
n×4
1554501988
n×5
1943127485
n÷2
194312748.5
n÷3
129541832.33333
n÷3
97156374.25
n÷5
77725099.4
n2
151029776918497009
n3
5.869402211675E+25
n4
2.2809993516051E+34
n5
8.8645450667421E+42
2 √n
19713.58660924
3 √n
729.75502945616
4 √n
140.40508042532
5 √n
52.2283442618
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-388625496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388625497 can be divided by 8 positive divisors.
The sum of these divisors (counting 388625497) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001010011111010001011001
3
Ternary
1000002021012221221
4
Quaternary
113022133101121
5
Quinary
1243442003442
6
Senary
102321332041
8
Octal
2712372131
10
Decimal
388625497
12
Duodecimal
aa197021
16
Hexadecimal
1729f459
20
Vigesimal
618i3eh
36
Base36
6fdlcp
md5
7912b414fcbb879f16dca4a65101635b
sha1
8c04bfa1b9cc46ee0ed60dab0ebb60051e1523af
sha256
116b94a8ede6e658d429dc4e7ed61a6179431e37c6a284801acad71aae6cccdf
sha512
997a364ebc14777bc280e35e5505cbf370fc0082b7f95c0a26f38680dec51c9fb20c684bfd83553e771b33881446eaed4b69e2b3204a164924fd4ccfc4b4d634
ripemd-160
1c702e3d10f70124234af1db897951460c232381
Diameter
777250994
Circumference
2441806012.7458
Area
4.7447403764046E+17
Volume
2.4585694492216E+26
Surface area
1.8978961505618E+18
Circumference
2441806012.7458
Perimeter
1554501988
Area
151029776918497009
Diagonal
549599448.54138
Surface area
906178661510982054
Volume
5.869402211675E+25
Space diagonal
673119105.92071
Perimeter
1165876491
Area
6.5397811769658E+16
Altitude
336559552.96035
Surface area
6.5397811769658E+16
Volume
6.9171568423112E+24
Height
183199816.18046