8385730491 is an odd 10-digits composite number following 8385730490
and preceding 8385730492 . In scientific notation, it is written as 8.385730491 × 10^9.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 5535520128 positive integers (up to 8385730491) that are relatively prime to 8385730491.
8385730491 has 16 divisors, whose sum is 11291011200
The reverse of 8385730491 is 1940375838
Previous prime number is 2539
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
eight billion three hundred eighty-five million seven hundred thirty thousand four hundred ninety-one
Scientific notation
8.385730491 × 10^9
Engineering notation
8.385730491 × 10^9
Prime Factorization
3 × 107 × 2539 × 10289
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8385730491 Product of the distinct prime numbers
The prime factorization of 8385730491 is 3 × 107 × 2539 × 10289.
Since it has a total of 4 prime factors.
6 , 10 , 83 , 11 , 400 , 334 , 8901 , 4523 , 97089 , 22979 , 338194 , 841508 , 8309985 , 7445721 , 4007796 , 55786913 , 640152138 , 688312969 , 680265051 , 1582348908
n×2
16771460982
n×3
25157191473
n×4
33542921964
n×5
41928652455
n÷2
4192865245.5
n÷3
2795243497
n÷3
2096432622.75
n÷5
1677146098.2
n2
7.0320475867687E+19
n3
5.8968855862529E+29
n4
4.944969326258E+39
n5
4.1467180056261E+49
2 √n91573.63425681
3 √n2031.6409916202
4 √n302.61135843985
5 √n96.54019686551
1 , 3 , 107 , 321 , 2539 , 7617 , 10289 , 30867 , 271673 , 815019 , 1100923 , 3302769 , 26123771 , 78371313 , 2795243497 , 8385730491
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
-8385730490 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 8385730491 can be divided by 16 positive divisors.
The sum of these divisors (counting 8385730491) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110011110101000001011110111011
3
Ternary
210122102020020122210
4
Quaternary
13303311001132323
5
Quinary
114133221333431
6
Senary
3504035150203
8
Octal
76365013673
10
Decimal
8385730491
12
Duodecimal
1760445363
16
Hexadecimal
1f3d417bb
20
Vigesimal
6b0ag64b
36
Base36
3uonb23
md5
e7acdb3cdca053f37ee23afee4716d73
sha1
a1f3a337fee51dab4454019be00b9f6334eb40a5
sha256
b3b5d2f01901f16368407c78c8e60fa643d564d4ed65cf32e98358ed22bdb884
sha512
c2f4ff9b4fe146662669a920956d12f344b3f4d36756bf5838253f70330d29967c384aef5befbcf21ee94ace4bedbd35af138f8b9c711b1d60e9a55eb98fab7b
ripemd-160
6bfb2fb1840676ed2e8d75eb3e369cc8d978268a
Diameter
16771460982
Circumference
52689098611.019
Area
2.2091829038286E+20
Volume
2.4700816582442E+30
Surface area
8.8367316153146E+20
Circumference
52689098611.019
Perimeter
33542921964
Area
7.0320475867687E+19
Diagonal
11859213790.778
Surface area
4.2192285520612E+20
Volume
5.8968855862529E+29
Space diagonal
14524511268.992
Perimeter
25157191473
Area
3.0449659253814E+19
Altitude
7262255634.4958
Surface area
3.0449659253814E+19
Volume
6.9495463098678E+28
Height
3953071263.5926