23895985 is an odd 8-digits composite number following 23895984
and preceding 23895986 . In scientific notation, it is written as 2.3895985 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 19054464 positive integers (up to 23895985) that are relatively prime to 23895985.
23895985 has 8 divisors, whose sum is 28768680
The reverse of 23895985 is 58959832
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
twenty-three million eight hundred ninety-five thousand nine hundred eighty-five
Scientific notation
2.3895985 × 10^7
Engineering notation
2.3895985 × 10^6
Prime Factorization
5 × 313 × 15269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
23895985
Product of the distinct prime numbers
The prime factorization of 23895985 is 5 × 313 × 15269.
Since it has a total of 3 prime factors.
2 , 6 , 53 , 69 , 577 , 258 , 1131 , 3747 , 35671 , 41704 , 93533 , 473709 , 8481532 , 4161984 , 10808935 , 78964165 , 677828028 , 832949615 , 560592063 , 8850869262
n×2
47791970
n×3
71687955
n×4
95583940
n×5
119479925
n÷2
11947992.5
n÷3
7965328.3333333
n÷3
5973996.25
n÷5
4779197
n2
571018099120225
n3
1.3645039931305E+22
n4
3.2606166952288E+29
n5
7.7915647639936E+36
2 √n
4888.3519717794
3 √n
288.032600637
4 √n
69.916750294757
5 √n
29.899573085912
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-23895984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 23895985 can be divided by 8 positive divisors.
The sum of these divisors (counting 23895985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011011001001111110110001
3
Ternary
1122222001010111
4
Quaternary
1123021332301
5
Quinary
22104132420
6
Senary
2212101321
8
Octal
133117661
10
Decimal
23895985
12
Duodecimal
8004841
16
Hexadecimal
16c9fb1
20
Vigesimal
796jj5
36
Base36
e869d
md5
956fd1772400a0cc5855015d9ec6a8c1
sha1
638e9d6e6944217026bb2debbc427b8b17c99440
sha256
bb4511fcc89fcde593912b78881ebb02173e117b0828cf9c7f3ca2bb4dc2e63f
sha512
a298d840714b6754106ca0e885fa076b05499713dca7c94e4aec4fe17b706759784c4a87238486ed7c7246ab128613f6048dbe11e778faae563cac6673ab2938
ripemd-160
45ae81482787c4c2ced1e95453ad12b82ee3eb32
Diameter
47791970
Circumference
150142901.85258
Area
1.7939062652629E+15
Volume
5.7156209608171E+22
Surface area
7.1756250610516E+15
Circumference
150142901.85258
Perimeter
95583940
Area
571018099120225
Diagonal
33794026.073264
Surface area
3426108594721350
Volume
1.3645039931305E+22
Space diagonal
41389060.116904
Perimeter
71687955
Area
2.4725808992941E+14
Altitude
20694530.058452
Surface area
2.4725808992941E+14
Volume
1.6080833774979E+21
Height
11264675.357755