890991625 is an odd 9-digits composite number following 890991624
and preceding 890991626 . In scientific notation, it is written as 8.90991625 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 703762800 positive integers (up to 890991625) that are relatively prime to 890991625.
890991625 has 16 divisors, whose sum is 1126045440
The reverse of 890991625 is 526199098
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred ninety million nine hundred ninety-one thousand six hundred twenty-five
Scientific notation
8.90991625 × 10^8
Engineering notation
8.90991625 × 10^6
Prime Factorization
25 × 5 × 79 × 90227
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
890991625
Product of the distinct prime numbers
The prime factorization of 890991625 is 25 × 5 × 79 × 90227.
Since it has a total of 4 prime factors.
2 , 1 , 38 , 2 , 101 , 555 , 8865 , 7373 , 29347 , 8918 , 611021 , 353826 , 951493 , 5673165 , 36519542 , 18025186 , 339022791 , 42482523 , 688356438 , 6004669708
n×2
1781983250
n×3
2672974875
n×4
3563966500
n×5
4454958125
n÷2
445495812.5
n÷3
296997208.33333
n÷3
222747906.25
n÷5
178198325
n2
793866075820140625
n3
7.0732802492736E+26
n4
6.3022334633807E+35
n5
5.6152372346669E+44
2 √n
29849.482826341
3 √n
962.25728405103
4 √n
172.77002872704
5 √n
61.655911751354
1 , 5 , 25 , 79 , 125 , 395 , 1975 , 9875 , 90227 , 451135 , 2255675 , 7127933 , 11278375 , 35639665 , 178198325 , 890991625
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
-890991624
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 890991625 can be divided by 16 positive divisors.
The sum of these divisors (counting 890991625) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101000110110111010000001001
3
Ternary
2022002120001201211
4
Quaternary
311012313100021
5
Quinary
3311043213000
6
Senary
224225013121
8
Octal
6506672011
10
Decimal
890991625
12
Duodecimal
20a4841a1
16
Hexadecimal
351b7409
20
Vigesimal
di8dj15
36
Base36
eqh1jd
md5
47fcc65e63508bc6696fdd075c2fe42d
sha1
47d2e6875df5a0be1c1c7375ddda9fdb7120d255
sha256
a326700eabefe5a882b0b71163167750263907ad25f5eeb5862820d8532a2671
sha512
2bf8b2bcf6040e9931f83c2bddfa22ea4bb0c412509d828aee27174f5b2bcc3b842eaa1e7acc2d87d2cbc7dee0460dfb9c839442bb66bd8d649673e7ddba4082
ripemd-160
8e1ff252b2b79b000f73ff282e49a76ea0320b29
Diameter
1781983250
Circumference
5598265487.0201
Area
2.4940038317307E+18
Volume
2.9628487023866E+27
Surface area
9.9760153269228E+18
Circumference
5598265487.0201
Perimeter
3563966500
Area
793866075820140625
Diagonal
1260052440.0358
Surface area
4763196454920843750
Volume
7.0732802492736E+26
Space diagonal
1543242763.6184
Perimeter
2672974875
Area
3.4375409443145E+17
Altitude
771621381.80918
Surface area
3.4375409443145E+17
Volume
8.3359407158237E+25
Height
420017480.01195