988893995 is an odd 9-digits composite number following 988893994
and preceding 988893996 . In scientific notation, it is written as 9.88893995 × 10^8.
The sum of its digits is 68. It has a total of 4 prime factors and 16 positive divisors.
There are 743930880 positive integers (up to 988893995) that are relatively prime to 988893995.
988893995 has 16 divisors, whose sum is 1257571008
The reverse of 988893995 is 599398889
Previous prime number is 1321
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 68
Digital Root 5
Name
nine hundred eighty-eight million eight hundred ninety-three thousand nine hundred ninety-five
Scientific notation
9.88893995 × 10^8
Engineering notation
9.88893995 × 10^6
Prime Factorization
17 × 5 × 1321 × 8807
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
988893995
Product of the distinct prime numbers
The prime factorization of 988893995 is 17 × 5 × 1321 × 8807.
Since it has a total of 4 prime factors.
3 , 2 , 90 , 86 , 292 , 51 , 4860 , 8014 , 48449 , 36158 , 425745 , 543624 , 3790212 , 5737695 , 1230111 , 18815777 , 501269514 , 234844381 , 8890878429 , 7608436211
n×2
1977787990
n×3
2966681985
n×4
3955575980
n×5
4944469975
n÷2
494446997.5
n÷3
329631331.66667
n÷3
247223498.75
n÷5
197778799
n2
977911333347060025
n3
9.6705064518935E+26
n4
9.5631057588862E+35
n5
9.4568978585125E+44
2 √n
31446.684960422
3 √n
996.28420832702
4 √n
177.33213177657
5 √n
62.954959363187
1 , 5 , 17 , 85 , 1321 , 6605 , 8807 , 22457 , 44035 , 112285 , 149719 , 748595 , 11634047 , 58170235 , 197778799 , 988893995
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-988893994
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 988893995 can be divided by 16 positive divisors.
The sum of these divisors (counting 988893995) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111100010101001100101011
3
Ternary
2112220210000112112
4
Quaternary
322330111030223
5
Quinary
4011124101440
6
Senary
242043232535
8
Octal
7274251453
10
Decimal
988893995
12
Duodecimal
23721874b
16
Hexadecimal
3af1532b
20
Vigesimal
f90bejf
36
Base36
gcrfhn
md5
031f35a24cfb2662addef3317cf24766
sha1
53181fe040bd6af411bcbaa44b63fa9e565f511a
sha256
e111b40ae66002ced351585b0ce10d49c8976bf2e43ab1cf2074b414b13b0826
sha512
04bbf3f68268df17ccc2b6399ba5611459a2638a28c434626e5d6d9a97ab8254fb450f9592f12247424e2922f1a5bbc189a9186020576d6f94f4dea28a33c5d3
ripemd-160
ca5fcdb1f0a357c1c1e0325833ea94304b39d0fe
Diameter
1977787990
Circumference
6213404219.7421
Area
3.0721990607053E+18
Volume
4.0507722701015E+27
Surface area
1.2288796242821E+19
Circumference
6213404219.7421
Perimeter
3955575980
Area
977911333347060025
Diagonal
1398507299.4783
Surface area
5867468000082360150
Volume
9.6705064518935E+26
Space diagonal
1712814642.6398
Perimeter
2966681985
Area
4.2344802866363E+17
Altitude
856407321.31988
Surface area
4.2344802866363E+17
Volume
1.1396801149404E+26
Height
466169099.8261