9979894907 is an odd 10-digits composite number following 9979894906
and preceding 9979894908 . In scientific notation, it is written as 9.979894907 × 10^9.
The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors.
There are 9941543424 positive integers (up to 9979894907) that are relatively prime to 9979894907.
9979894907 has 8 divisors, whose sum is 10018285200
The reverse of 9979894907 is 7094989799
Previous prime number is 1889
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 71
Digital Root 8
Name
nine billion nine hundred seventy-nine million eight hundred ninety-four thousand nine hundred seven
Scientific notation
9.979894907 × 10^9
Engineering notation
9.979894907 × 10^9
Prime Factorization
307 × 1889 × 17209
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9979894907
Product of the distinct prime numbers
The prime factorization of 9979894907 is 307 × 1889 × 17209.
Since it has a total of 3 prime factors.
1 , 7 , 29 , 36 , 453 , 966 , 9932 , 6760 , 86852 , 34057 , 481469 , 62250 , 1668784 , 934590 , 45722937 , 27582177 , 189829433 , 960805967 , 9885472241 , 3331187399
n×2
19959789814
n×3
29939684721
n×4
39919579628
n×5
49899474535
n÷2
4989947453.5
n÷3
3326631635.6667
n÷3
2494973726.75
n÷5
1995978981.4
n2
9.9598302354765E+19
n3
9.9398059041616E+29
n4
9.9198218319511E+39
n5
9.8998779379036E+49
2 √n
99899.423957298
3 √n
2152.9898843402
4 √n
316.06870132504
5 √n
99.959757437755
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
-9979894906
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 9979894907 can be divided by 8 positive divisors.
The sum of these divisors (counting 9979894907) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010110110010001110001111011
3
Ternary
221202111221012010022
4
Quaternary
21102312101301323
5
Quinary
130414323114112
6
Senary
4330143441055
8
Octal
112266216173
10
Decimal
9979894907
12
Duodecimal
1b262b618b
16
Hexadecimal
252d91c7b
20
Vigesimal
7fie6h57
36
Base36
4l1rs6z
md5
f54d11eaae50cc563a501563a2d79427
sha1
9b7857d146cfe6799b6640832337b6299f58a37b
sha256
9adf451c871c93cc1d881225ca5648e9817a586fa8700988c46ebbfc0e0b7776
sha512
23882ace557af56ef80e38f50c47d53b3c4e257c2d2cdee34a33f0a251d6e3766194fca2a9f87f7cbe5e4cd4ff1bbfc039a3a5d7fc4bf66e6fe0062a77a9d548
ripemd-160
efd74341ebbb635c16de20b3df914171e79fafc5
Diameter
19959789814
Circumference
62705529046.859
Area
3.1289729498774E+20
Volume
4.163576160883E+30
Surface area
1.251589179951E+21
Circumference
62705529046.859
Perimeter
39919579628
Area
9.9598302354765E+19
Diagonal
14113702728.538
Surface area
5.9758981412859E+20
Volume
9.9398059041616E+29
Space diagonal
17285685033.122
Perimeter
29939684721
Area
4.3127330006515E+19
Altitude
8642842516.5609
Surface area
4.3127330006515E+19
Volume
1.1714173597518E+29
Height
4704567576.1792