388675740 is an even 9-digits composite number following 388675739
and preceding 388675741 . In scientific notation, it is written as 3.88675740 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 103646848 positive integers (up to 388675740) that are relatively prime to 388675740.
388675740 has 12 divisors, whose sum is 725528160
The reverse of 388675740 is 047576883
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
three hundred eighty-eight million six hundred seventy-five thousand seven hundred forty
Scientific notation
3.88675740 × 10^8
Engineering notation
3.88675740 × 10^6
Prime Factorization
2 × 2 × 15 × 6477929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
194337870
Product of the distinct prime numbers
The prime factorization of 388675740 is 2 × 2 × 15 × 6477929.
Since it has a total of 4 prime factors.
7 , 5 , 44 , 83 , 935 , 854 , 1237 , 3583 , 57627 , 59237 , 691104 , 770049 , 3570513 , 3514744 , 99237339 , 110867 , 510684472 , 751086582 , 4966342943 , 7642496070
n×2
777351480
n×3
1166027220
n×4
1554702960
n×5
1943378700
n÷2
194337870
n÷3
129558580
n÷3
97168935
n÷5
77735148
n2
151068830864547600
n3
5.8716789627213E+25
n4
2.2821791658781E+34
n5
8.8702767611026E+42
2 √n
19714.860892231
3 √n
729.78647661396
4 √n
140.40961823262
5 √n
52.229694648242
1 , 2 , 4 , 15 , 30 , 60 , 6477929 , 12955858 , 25911716 , 97168935 , 194337870 , 388675740
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-388675739
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388675740 can be divided by 12 positive divisors.
The sum of these divisors (counting 388675740) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001010101011100010011100
3
Ternary
1000002100202212210
4
Quaternary
113022223202130
5
Quinary
1244000110430
6
Senary
102322400420
8
Octal
2712534234
10
Decimal
388675740
12
Duodecimal
aa200110
16
Hexadecimal
172ab89c
20
Vigesimal
6194970
36
Base36
6feo4c
md5
bb717f60b92fb6bc3df2c08e7909f165
sha1
9ba382c54ffb8e1eee13b70732232073ae7cd867
sha256
7488185ca0a27b83ed3e3cb52f33557965c5ca3b1af5ad623ca83b3baf8a5f83
sha512
31505d927944c36cf00884767c877e4e43b000c8efa71bb0ace90c15dbd72177cc128121bd3b44206c26fdaf9cd2f5ee42aeef43ea9f0975b5fdcae0c6968c92
ripemd-160
b49294ca6000d9f13d5ef4d0d1cc5bbefe90c1b7
Diameter
777351480
Circumference
2442121698.8252
Area
4.7459672923046E+17
Volume
2.4595231324697E+26
Surface area
1.8983869169218E+18
Circumference
2442121698.8252
Perimeter
1554702960
Area
151068830864547600
Diagonal
549670502.8734
Surface area
906412985187285600
Volume
5.8716789627213E+25
Space diagonal
673206129.34943
Perimeter
1166027220
Area
6.5414722624356E+16
Altitude
336603064.67472
Surface area
6.5414722624356E+16
Volume
6.919840019151E+24
Height
183223500.9578