9920985993 is an odd 10-digits composite number following 9920985992
and preceding 9920985994 . In scientific notation, it is written as 9.920985993 × 10^9.
The sum of its digits is 63. It has a total of 3 prime factors and 6 positive divisors.
There are 6613990656 positive integers (up to 9920985993) that are relatively prime to 9920985993.
9920985993 has 6 divisors, whose sum is 14330313114
The reverse of 9920985993 is 3995890299
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
nine billion nine hundred twenty million nine hundred eighty-five thousand nine hundred ninety-three
Scientific notation
9.920985993 × 10^9
Engineering notation
9.920985993 × 10^9
Prime Factorization
3 × 3 × 1102331777
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3306995331 Product of the distinct prime numbers
The prime factorization of 9920985993 is 3 × 3 × 1102331777.
Since it has a total of 3 prime factors.
6 , 10 , 56 , 18 , 342 , 714 , 6244 , 3177 , 82885 , 72120 , 667681 , 989707 , 2378118 , 7793960 , 82863728 , 68447995 , 150160854 , 750554769 , 7326257274 , 1762081088
n×2
19841971986
n×3
29762957979
n×4
39683943972
n×5
49604929965
n÷2
4960492996.5
n÷3
3306995331
n÷3
2480246498.25
n÷5
1984197198.6
n2
9.8425963073302E+19
n3
9.7648260099777E+29
n4
9.687670206907E+39
n5
9.6111240427528E+49
2 √n99604.146464894
3 √n2148.745328385
4 √n315.60124598121
5 √n99.841470147914
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9920985992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9920985993 can be divided by 6 positive divisors.
The sum of these divisors (counting 9920985993) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1001001111010101100011101110001001
3
Ternary
221121102002022021200
4
Quaternary
21033111203232021
5
Quinary
130304233022433
6
Senary
4320241054413
8
Octal
111725435611
10
Decimal
9920985993
12
Duodecimal
1b0a627409
16
Hexadecimal
24f563b89
20
Vigesimal
7f0634jd
36
Base36
4k2p5s9
md5
ba0159bca2d60f2f511bc9e7918c61ea
sha1
07e4fe30d14563b958cc967defefab4c3b6c4820
sha256
6907e3b178af693cd925ab444a7e4ef7d92bdd4ab7559fcf2bee225cdc031157
sha512
b6496a67870aa47a5ba1b6159c5acb922533d99fe3aedc3dfd75aa3076b7fa96b97dfdb1e185f716deffef76e8e8894793b6d59d6f0a727c94f87993cb91a59d
ripemd-160
ebb52bd6482826294cbbff02118c87c82ba22be3
Diameter
19841971986
Circumference
62335393423.952
Area
3.0921428251359E+20
Volume
4.0902807542038E+30
Surface area
1.2368571300543E+21
Circumference
62335393423.952
Perimeter
39683943972
Area
9.8425963073302E+19
Diagonal
14030392943.414
Surface area
5.9055577843981E+20
Volume
9.7648260099777E+29
Space diagonal
17183651801.055
Perimeter
29762957979
Area
4.2619692206714E+19
Altitude
8591825900.5276
Surface area
4.2619692206714E+19
Volume
1.1507957814603E+29
Height
4676797647.8047