388214864 is an even 9-digits composite number following 388214863
and preceding 388214865 . In scientific notation, it is written as 3.88214864 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors.
There are 194107424 positive integers (up to 388214864) that are relatively prime to 388214864.
388214864 has 10 divisors, whose sum is 752166330
The reverse of 388214864 is 468412883
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 two hundred fourteen thousand eight hundred sixty-four
Scientific notation
3.88214864 × 10^8
Engineering notation
3.88214864 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 24263429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
48526858
Product of the distinct prime numbers
The prime factorization of 388214864 is 2 × 2 × 2 × 2 × 24263429.
Since it has a total of 5 prime factors.
6 , 1 , 83 , 13 , 804 , 311 , 6750 , 9760 , 26588 , 83810 , 223827 , 559997 , 4174581 , 5135002 , 50782366 , 70258752 , 819887274 , 175325129 , 2234802613 , 842200735
n×2
776429728
n×3
1164644592
n×4
1552859456
n×5
1941074320
n÷2
194107432
n÷3
129404954.66667
n÷3
97053716
n÷5
77642972.8
n2
150710780630538496
n3
5.8508165205818E+25
n4
2.2713739398266E+34
n5
8.8178112514294E+42
2 √n
19703.168882187
3 √n
729.49791208137
4 √n
140.36797669763
5 √n
52.217302396518
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-388214863
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388214864 can be divided by 10 positive divisors.
The sum of these divisors (counting 388214864) is 1, the average is 0.1.
Base
System
Value
2
Binary
10111001000111011000001010000
3
Ternary
1000001111100200022
4
Quaternary
113020323001100
5
Quinary
1243340333424
6
Senary
102304443012
8
Octal
2710730120
10
Decimal
388214864
12
Duodecimal
aa019468
16
Hexadecimal
1723b050
20
Vigesimal
6166h34
36
Base36
6f4si8
md5
50097a8abb9cf732494ef911ad9e7ac4
sha1
189c6d6b06c9b46aaf6789dbaa438600653fb664
sha256
06d51f48dc5f8511445e6a039ae2ea43abfd936c4dd62c50fd9c64467bcff88d
sha512
3f803cdf4cc7f3d8d844430c80a1cb24dffd2c7429c5b1e13ef7acd42935f87fc625486bb6181a1c7db6c6d86dddae24effdce69296bf2e9c8e1374dd7b8716a
ripemd-160
31fb957bcade6c9af0e5999f264c992c91d45cf5
Diameter
776429728
Circumference
2439225929.5135
Area
4.7347188124568E+17
Volume
2.4507842931416E+26
Surface area
1.8938875249827E+18
Circumference
2439225929.5135
Perimeter
1552859456
Area
150710780630538496
Diagonal
549018725.78363
Surface area
904264683783230976
Volume
5.8508165205818E+25
Space diagonal
672407868.70144
Perimeter
1164644592
Area
6.5259682325115E+16
Altitude
336203934.35072
Surface area
6.5259682325115E+16
Volume
6.8952533953028E+24
Height
183006241.92788