989969345 is an odd 9-digits composite number following 989969344
and preceding 989969346 . In scientific notation, it is written as 9.89969345 × 10^8.
The sum of its digits is 62. It has a total of 5 prime factors and 24 positive divisors.
There are 761484000 positive integers (up to 989969345) that are relatively prime to 989969345.
989969345 has 24 divisors, whose sum is 1235450880
The reverse of 989969345 is 543969989
Previous prime number is 179
Is Prime? no Number parity odd Number length 9 Sum of Digits 62 Digital Root 8
Name
nine hundred eighty-nine million nine hundred sixty-nine thousand three hundred forty-five
Scientific notation
9.89969345 × 10^8
Engineering notation
9.89969345 × 10^6
Prime Factorization
31 × 5 × 31 × 179 × 1151
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
31934495 Product of the distinct prime numbers
The prime factorization of 989969345 is 31 × 5 × 31 × 179 × 1151.
Since it has a total of 5 prime factors.
1 , 4 , 86 , 54 , 973 , 693 , 5420 , 4301 , 12374 , 82140 , 899243 , 514554 , 1593627 , 1631559 , 65294953 , 34584530 , 690915785 , 593905150 , 6559759947 , 6350179877
n×2
1979938690
n×3
2969908035
n×4
3959877380
n×5
4949846725
n÷2
494984672.5
n÷3
329989781.66667
n÷3
247492336.25
n÷5
197993869
n2
980039304039729025
n3
9.7020886789447E+26
n4
9.6047703746268E+35
n5
9.5084282366447E+44
2 √n31463.778301406
3 √n996.64520627808
4 √n177.3803210658
5 √n62.968645195677
1 , 5 , 31 , 155 , 179 , 895 , 961 , 1151 , 4805 , 5549 , 5755 , 27745 , 35681 , 172019 , 178405 , 206029 , 860095 , 1030145 , 1106111 , 5530555 , 6386899 , 31934495 , 197993869 , 989969345
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
-989969344 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 989969345 can be divided by 24 positive divisors.
The sum of these divisors (counting 989969345) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000011011101111000001
3
Ternary
2112222210122122022
4
Quaternary
323000123233001
5
Quinary
4011413004340
6
Senary
242122251225
8
Octal
7300335701
10
Decimal
989969345
12
Duodecimal
237656b15
16
Hexadecimal
3b01bbc1
20
Vigesimal
f976375
36
Base36
gdeh8h
md5
35cb55e7c3c15c1701a264378d565a5c
sha1
ffc35f4662c8b7c5c2a9cade978cb6e054ff4c54
sha256
3a343e2b2c13b29bc16699ae9ba27f24ca06960a2858a1667c4c5587ea4e18f4
sha512
3297660c7ce551127ca0f1d8af36e398f79c1bcdfbf8b0dfa642e5d5c0a4ba78987cb5f37ee85eb4b73a5b9f7050708210f7ab7957c02822532c480d36cadddc
ripemd-160
0ea7b1362dd47111b9c4033e23e8d8bad3359db8
Diameter
1979938690
Circumference
6220160843.0622
Area
3.0788842778005E+18
Volume
4.0640014024332E+27
Surface area
1.2315537111202E+19
Circumference
6220160843.0622
Perimeter
3959877380
Area
980039304039729025
Diagonal
1400028074.0326
Surface area
5880235824238374150
Volume
9.7020886789447E+26
Space diagonal
1714677203.4757
Perimeter
2969908035
Area
4.2436946700281E+17
Altitude
857338601.73784
Surface area
4.2436946700281E+17
Volume
1.1434021160925E+26
Height
466676024.67754