9920668880 is an even 10-digits composite number following 9920668879
and preceding 9920668881 . In scientific notation, it is written as 9.920668880 × 10^9.
The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors.
There are 3968267520 positive integers (up to 9920668880) that are relatively prime to 9920668880.
9920668880 has 20 divisors, whose sum is 23065555332
The reverse of 9920668880 is 0888660299
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
nine billion nine hundred twenty million six hundred sixty-eight thousand eight hundred eighty
Scientific notation
9.920668880 × 10^9
Engineering notation
9.920668880 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 5 × 124008361
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
1240083610 Product of the distinct prime numbers
The prime factorization of 9920668880 is 2 × 2 × 2 × 2 × 5 × 124008361.
Since it has a total of 6 prime factors.
10 , 9 , 48 , 11 , 915 , 983 , 8152 , 2195 , 5562 , 84327 , 523673 , 509577 , 9383396 , 6397844 , 64645487 , 32099773 , 347164499 , 786702953 , 8223354727 , 5292195561
n×2
19841337760
n×3
29762006640
n×4
39682675520
n×5
49603344400
n÷2
4960334440
n÷3
3306889626.6667
n÷3
2480167220
n÷5
1984133776
n2
9.84196710266E+19
n3
9.7638896753343E+29
n4
9.6864316449843E+39
n5
9.6095880978643E+49
2 √n99602.554585713
3 √n2148.7224340767
4 √n315.59872399253
5 √n99.840831876013
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 124008361 , 248016722 , 496033444 , 620041805 , 992066888 , 1240083610 , 1984133776 , 2480167220 , 4960334440 , 9920668880
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-9920668879 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9920668880 can be divided by 20 positive divisors.
The sum of these divisors (counting 9920668880) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001001111010100010110010011010000
3
Ternary
221121101111012021202
4
Quaternary
21033110112103100
5
Quinary
130304142401010
6
Senary
4320230210332
8
Octal
111724262320
10
Decimal
9920668880
12
Duodecimal
1b0a4b39a8
16
Hexadecimal
24f5164d0
20
Vigesimal
7f043c40
36
Base36
4k2id3k
md5
6fab893db4ee2e53c0c3a7023c8ad7bd
sha1
28a49736a530406e3087002804dab60c11b45f14
sha256
7c758ea4c1e54ef2a019e7e5f883b3a7093dd708dc8b752a701f5bf24db7c52e
sha512
828257fbf3035fda0fb6bbfd809f3f3112d6c23397af15a42deccbee9ae2b2860f258ea0f7600f5be2196f0c88da0ee6fcf0dc7e7ea6c59daad6df74a03cae68
ripemd-160
f5e6d3cc58b4f4bd27209eaf04521724c075c849
Diameter
19841337760
Circumference
62333400944.21
Area
3.0919451546589E+20
Volume
4.0898885432655E+30
Surface area
1.2367780618636E+21
Circumference
62333400944.21
Perimeter
39682675520
Area
9.84196710266E+19
Diagonal
14029944477.909
Surface area
5.905180261596E+20
Volume
9.7638896753343E+29
Space diagonal
17183102545.227
Perimeter
29762006640
Area
4.2616967670572E+19
Altitude
8591551272.6137
Surface area
4.2616967670572E+19
Volume
1.1506854333644E+29
Height
4676648159.3029