888913990 is an even 9-digits composite number following 888913989
and preceding 888913991 . In scientific notation, it is written as 8.88913990 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 354148000 positive integers (up to 888913990) that are relatively prime to 888913990.
888913990 has 16 divisors, whose sum is 1606424400
The reverse of 888913990 is 099319888
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred eighty-eight million nine hundred thirteen thousand nine hundred ninety
Scientific notation
8.88913990 × 10^8
Engineering notation
8.88913990 × 10^6
Prime Factorization
2 × 5 × 251 × 354149
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
888913990
Product of the distinct prime numbers
The prime factorization of 888913990 is 2 × 5 × 251 × 354149.
Since it has a total of 4 prime factors.
7 , 4 , 68 , 30 , 103 , 1 , 4220 , 870 , 85994 , 44775 , 359023 , 950844 , 3412151 , 4718192 , 19964176 , 49462529 , 33895705 , 16385004 , 4166960449 , 2886704591
n×2
1777827980
n×3
2666741970
n×4
3555655960
n×5
4444569950
n÷2
444456995
n÷3
296304663.33333
n÷3
222228497.5
n÷5
177782798
n2
790168081617720100
n3
7.0239146220145E+26
n4
6.2436559720743E+35
n5
5.5500731423239E+44
2 √n
29814.660655456
3 √n
961.50876396976
4 √n
172.66922324333
5 √n
61.627130756054
1 , 2 , 5 , 10 , 251 , 502 , 1255 , 2510 , 354149 , 708298 , 1770745 , 3541490 , 88891399 , 177782798 , 444456995 , 888913990
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
-888913989
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 888913990 can be divided by 16 positive divisors.
The sum of these divisors (counting 888913990) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110100111110111100000001000110
3
Ternary
2021221122111202101
4
Quaternary
310332330001012
5
Quinary
3310030221430
6
Senary
224112302314
8
Octal
6476740106
10
Decimal
888913990
12
Duodecimal
20984199a
16
Hexadecimal
34fbc046
20
Vigesimal
dhfe4ja
36
Base36
ep8ifa
md5
f5550949a7dcadc0a1f7efc2cbc1b368
sha1
fe5ac0c19742b8b3440a567508546b800ec31d8a
sha256
b16a948d394a620223661d669555ce5c1d559e04da823a1aec25bfcddf691f15
sha512
d65f78c2dc376d679b0554c7c66ef8e91d48fdb4c8be68b32e7b35e728049f1c515d830e42e793024844ec110f81fa7fcbaa65fff50cecb27642eb7cdf8a30a9
ripemd-160
d23854ca36dd3f5e0c5a60e47c5087db9255c555
Diameter
1777827980
Circumference
5585211321.3144
Area
2.4823862403114E+18
Volume
2.942170476795E+27
Surface area
9.9295449612455E+18
Circumference
5585211321.3144
Perimeter
3555655960
Area
790168081617720100
Diagonal
1257114220.4412
Surface area
4741008489706320600
Volume
7.0239146220145E+26
Space diagonal
1539644194.2388
Perimeter
2666741970
Area
3.4215281597028E+17
Altitude
769822097.11939
Surface area
3.4215281597028E+17
Volume
8.2777627661697E+25
Height
419038073.48039