989968197 is an odd 9-digits composite number following 989968196
and preceding 989968198 . In scientific notation, it is written as 9.89968197 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 651624480 positive integers (up to 989968197) that are relatively prime to 989968197.
989968197 has 8 divisors, whose sum is 1336666240
The reverse of 989968197 is 791869989
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 66 Digital Root 3
Name
nine hundred eighty-nine million nine hundred sixty-eight thousand one hundred ninety-seven
Scientific notation
9.89968197 × 10^8
Engineering notation
9.89968197 × 10^6
Prime Factorization
3 × 79 × 4177081
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
989968197 Product of the distinct prime numbers
The prime factorization of 989968197 is 3 × 79 × 4177081.
Since it has a total of 3 prime factors.
9 , 2 , 41 , 11 , 792 , 89 , 9171 , 5670 , 60396 , 65115 , 825044 , 396622 , 7527566 , 6916927 , 69175098 , 79055588 , 129340448 , 897853342 , 4309222409 , 121228434
n×2
1979936394
n×3
2969904591
n×4
3959872788
n×5
4949840985
n÷2
494984098.5
n÷3
329989399
n÷3
247492049.25
n÷5
197993639.4
n2
980037031071430809
n3
9.7020549264302E+26
n4
9.604725822713E+35
n5
9.5083731053906E+44
2 √n31463.7600582
3 √n996.64482103075
4 √n177.38026964181
5 √n62.968630591581
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
-989968196 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 989968197 can be divided by 8 positive divisors.
The sum of these divisors (counting 989968197) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000000011011011101000101
3
Ternary
2112222210121001210
4
Quaternary
323000123131011
5
Quinary
4011412440242
6
Senary
242122242033
8
Octal
7300333505
10
Decimal
989968197
12
Duodecimal
237656319
16
Hexadecimal
3b01b745
20
Vigesimal
f97609h
36
Base36
gdegcl
md5
17656a2ba097ef02b35fc17b8b2f1081
sha1
5ac5fe2f524e783c7e397c6d39769ea8ea613369
sha256
bc7988e384c00b28c130c7bb1ecf3330e6d08dff3596728708a5699a5de23099
sha512
1911eccfca610b6b0778ae5869b6b12156f919b2216fac2f0e588596a0cca479da175566390c5cd6805922924ba7472c612446f59ee8ad5eba21fd96deeacfa7
ripemd-160
e858f71598b91839396d15cca4b803d07a5c7787
Diameter
1979936394
Circumference
6220153629.9655
Area
3.07887713706E+18
Volume
4.063987264213E+27
Surface area
1.231550854824E+19
Circumference
6220153629.9655
Perimeter
3959872788
Area
980037031071430809
Diagonal
1400026450.5154
Surface area
5880222186428584854
Volume
9.7020549264302E+26
Space diagonal
1714675215.0814
Perimeter
2969904591
Area
4.2436848277867E+17
Altitude
857337607.54068
Surface area
4.2436848277867E+17
Volume
1.1433981383205E+26
Height
466675483.50515