388228412 is an even 9-digits composite number following 388228411
and preceding 388228413 . In scientific notation, it is written as 3.88228412 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 162892800 positive integers (up to 388228412) that are relatively prime to 388228412.
388228412 has 24 divisors, whose sum is 798177072
The reverse of 388228412 is 214822883
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred eighty-eight million two hundred twenty-eight thousand four hundred twelve
Scientific notation
3.88228412 × 10^8
Engineering notation
3.88228412 × 10^6
Prime Factorization
2 × 2 × 13 × 11 × 678721
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194114206 Product of the distinct prime numbers
The prime factorization of 388228412 is 2 × 2 × 13 × 11 × 678721.
Since it has a total of 5 prime factors.
10 , 4 , 88 , 46 , 684 , 607 , 4867 , 2529 , 63588 , 91930 , 185665 , 411988 , 6901840 , 6344660 , 80868066 , 88630468 , 452078168 , 48167593 , 7868944074 , 2761471179
n×2
776456824
n×3
1164685236
n×4
1552913648
n×5
1941142060
n÷2
194114206
n÷3
129409470.66667
n÷3
97057103
n÷5
77645682.4
n2
150721299884041744
n3
5.8514290908557E+25
n4
2.2716910238735E+34
n5
8.8193499875307E+42
2 √n19703.512681753
3 √n729.50639803735
4 √n140.36920132904
5 √n52.217666849404
1 , 2 , 4 , 11 , 13 , 22 , 26 , 44 , 52 , 143 , 286 , 572 , 678721 , 1357442 , 2714884 , 7465931 , 8823373 , 14931862 , 17646746 , 29863724 , 35293492 , 97057103 , 194114206 , 388228412
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
-388228411 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 388228412 can be divided by 24 positive divisors.
The sum of these divisors (counting 388228412) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001000111110010100111100
3
Ternary
1000001112001021002
4
Quaternary
113020332110330
5
Quinary
1243341302122
6
Senary
102305025432
8
Octal
2710762474
10
Decimal
388228412
12
Duodecimal
aa025278
16
Hexadecimal
1723e53c
20
Vigesimal
6168b0c
36
Base36
6f52yk
md5
e05e516974d0c2b21a8151f5224f3f22
sha1
e65c780737ec50fda4f95af21a1008e265f0c45d
sha256
a3ac5e11705fea4437c1d4af93e55e3be1e5a06a35c0de3b40ea6b1cdd2baac1
sha512
404ce4cfc9593b4c82400b00ae9d03a59e57cf4bcdb3963efc338111f59cc3a484652de946180f254499ac347f53ffd2b7b570efad505e82b96677af7b02d74f
ripemd-160
1a3b3f037233bcf17a8219d385a4058c6f65924c
Diameter
776456824
Circumference
2439311054.1081
Area
4.7350492845521E+17
Volume
2.4510408859779E+26
Surface area
1.8940197138208E+18
Circumference
2439311054.1081
Perimeter
1552913648
Area
150721299884041744
Diagonal
549037885.54897
Surface area
904327799304250464
Volume
5.8514290908557E+25
Space diagonal
672431334.52578
Perimeter
1164685236
Area
6.5264237295496E+16
Altitude
336215667.26289
Surface area
6.5264237295496E+16
Volume
6.8959753162939E+24
Height
183012628.51632