8990805972 is an even 10-digits composite number following 8990805971
and preceding 8990805973 . In scientific notation, it is written as 8.990805972 × 10^9.
The sum of its digits is 57. It has a total of 5 prime factors and 24 positive divisors.
There are 2915936928 positive integers (up to 8990805972) that are relatively prime to 8990805972.
8990805972 has 24 divisors, whose sum is 21545536096
The reverse of 8990805972 is 2795080998
Previous prime number is 37
Is Prime? no Number parity even Number length 10 Sum of Digits 57 Digital Root 3
Name
eight billion nine hundred ninety million eight hundred five thousand nine hundred seventy-two
Scientific notation
8.990805972 × 10^9
Engineering notation
8.990805972 × 10^9
Prime Factorization
2 × 2 × 3 × 37 × 20249563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4495402986 Product of the distinct prime numbers
The prime factorization of 8990805972 is 2 × 2 × 3 × 37 × 20249563.
Since it has a total of 5 prime factors.
4 , 3 , 24 , 62 , 176 , 414 , 8984 , 9046 , 98835 , 62277 , 591156 , 291640 , 3216503 , 9379327 , 3473714 , 68244085 , 662342629 , 843712918 , 8591379142 , 4969097077
n×2
17981611944
n×3
26972417916
n×4
35963223888
n×5
44954029860
n÷2
4495402986
n÷3
2996935324
n÷3
2247701493
n÷5
1798161194.4
n2
8.0834592026151E+19
n3
7.267681327329E+29
n4
6.5342312680343E+39
n5
5.8748005507071E+49
2 √n94819.860641113
3 √n2079.3752725028
4 √n307.92833685959
5 √n97.894822906599
1 , 2 , 3 , 4 , 6 , 12 , 37 , 74 , 111 , 148 , 222 , 444 , 20249563 , 40499126 , 60748689 , 80998252 , 121497378 , 242994756 , 749233831 , 1498467662 , 2247701493 , 2996935324 , 4495402986 , 8990805972
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8990805971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8990805972 can be divided by 24 positive divisors.
The sum of these divisors (counting 8990805972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000010111111001001100111111010100
3
Ternary
212012120210021011210
4
Quaternary
20113321030333110
5
Quinary
121403121242342
6
Senary
4044052101420
8
Octal
102771147724
10
Decimal
8990805972
12
Duodecimal
18ab004870
16
Hexadecimal
217e4cfd4
20
Vigesimal
709caeic
36
Base36
44ow6ac
md5
84331e217239e46ae240cc58243d060e
sha1
282a003b23913f960c93a93162cea3bf9f9df927
sha256
bdcd0e806cffc58e9c1861556f6504db45c74e7b1d36a7a924090a5d3d5a2820
sha512
b96861a2d2fcfb000032cf021079fce83e7a7d506fc305b75ddf3e1cf195e5f52867957bca83ba912b58b63729671a14ca35d9cb200b955335bd58a44f3d4557
ripemd-160
2a40a731824a3c765e517d43e855599e745831c1
Diameter
17981611944
Circumference
56490899982.973
Area
2.5394936046528E+20
Volume
3.0442792355425E+30
Surface area
1.0157974418611E+21
Circumference
56490899982.973
Perimeter
35963223888
Area
8.0834592026151E+19
Diagonal
12714919742.267
Surface area
4.8500755215691E+20
Volume
7.267681327329E+29
Space diagonal
15572532744.498
Perimeter
26972417916
Area
3.5002405099599E+19
Altitude
7786266372.2488
Surface area
3.5002405099599E+19
Volume
8.5650445834287E+28
Height
4238306580.7558