888928988 is an even 9-digits composite number following 888928987
and preceding 888928989 . In scientific notation, it is written as 8.88928988 × 10^8.
The sum of its digits is 68. It has a total of 4 prime factors and 12 positive divisors.
There are 444371952 positive integers (up to 888928988) that are relatively prime to 888928988.
888928988 has 12 divisors, whose sum is 1555949640
The reverse of 888928988 is 889829888
Previous prime number is 5443
Is Prime? no
Number parity even
Number length 9
Sum of Digits 68
Digital Root 5
Name
eight hundred eighty-eight million nine hundred twenty-eight thousand nine hundred eighty-eight
Scientific notation
8.88928988 × 10^8
Engineering notation
8.88928988 × 10^6
Prime Factorization
2 × 2 × 5443 × 40829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
444464494
Product of the distinct prime numbers
The prime factorization of 888928988 is 2 × 2 × 5443 × 40829.
Since it has a total of 4 prime factors.
2 , 7 , 42 , 81 , 347 , 733 , 3879 , 564 , 23365 , 79993 , 308321 , 385414 , 2162694 , 2326899 , 76665123 , 61400129 , 484978456 , 250003046 , 7885193919 , 6386584623
n×2
1777857976
n×3
2666786964
n×4
3555715952
n×5
4444644940
n÷2
444464494
n÷3
296309662.66667
n÷3
222232247
n÷5
177785797.6
n2
790194745706704144
n3
7.0242701562398E+26
n4
6.2440773614248E+35
n5
5.5505413698851E+44
2 √n
29814.91217495
3 √n
961.51417155231
4 √n
172.66995156932
5 √n
61.627338712612
1 , 2 , 4 , 5443 , 10886 , 21772 , 40829 , 81658 , 163316 , 222232247 , 444464494 , 888928988
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
-888928987
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 888928988 can be divided by 12 positive divisors.
The sum of these divisors (counting 888928988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110100111110111111101011011100
3
Ternary
2021221200021022212
4
Quaternary
310332333223130
5
Quinary
3310031211423
6
Senary
224112455552
8
Octal
6476775334
10
Decimal
888928988
12
Duodecimal
20984a5b8
16
Hexadecimal
34fbfadc
20
Vigesimal
dhfg298
36
Base36
ep8tzw
md5
9e5aca5eea3b94ef73b25ea320cf107a
sha1
80873ccb9db8a1fecbc394e62c28e0befd06d363
sha256
f20025921b562a0549d879062e55b36048fe3edf3a1a4c79ea6261192b11d3fd
sha512
0a848483a7c9f934aca8e31ade5ebf5d6b059bd19d74287ded7c18a0064d1381ab75efa177ebd13f841ea041b647b9866502d2e3e69307f2811b3ee9c9a023b7
ripemd-160
1b7fea74c04bb1bf32545e5b106aba906990bc65
Diameter
1777857976
Circumference
5585305556.5276
Area
2.4824700080174E+18
Volume
2.9423194026231E+27
Surface area
9.9298800320697E+18
Circumference
5585305556.5276
Perimeter
3555715952
Area
790194745706704144
Diagonal
1257135430.8162
Surface area
4741168474240224864
Volume
7.0242701562398E+26
Space diagonal
1539670171.5368
Perimeter
2666786964
Area
3.421643618595E+17
Altitude
769835085.76839
Surface area
3.421643618595E+17
Volume
8.2781817672724E+25
Height
419045143.6054