9898991749 is an odd 10-digits composite number following 9898991748
and preceding 9898991750 . In scientific notation, it is written as 9.898991749 × 10^9.
The sum of its digits is 73. It has a total of 3 prime factors and 8 positive divisors.
There are 9756222000 positive integers (up to 9898991749) that are relatively prime to 9898991749.
9898991749 has 8 divisors, whose sum is 10041857280
The reverse of 9898991749 is 9471998989
Previous prime number is 3119
Is Prime? no Number parity odd Number length 10 Sum of Digits 73 Digital Root 1
Name
nine billion eight hundred ninety-eight million nine hundred ninety-one thousand seven hundred forty-nine
Scientific notation
9.898991749 × 10^9
Engineering notation
9.898991749 × 10^9
Prime Factorization
71 × 3119 × 44701
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9898991749 Product of the distinct prime numbers
The prime factorization of 9898991749 is 71 × 3119 × 44701.
Since it has a total of 3 prime factors.
9 , 9 , 55 , 18 , 70 , 825 , 8797 , 4728 , 49742 , 33268 , 18006 , 789468 , 6905355 , 4086246 , 78677574 , 53930322 , 688063770 , 964511538 , 5028185218 , 6858801633
n×2
19797983498
n×3
29696975247
n×4
39595966996
n×5
49494958745
n÷2
4949495874.5
n÷3
3299663916.3333
n÷3
2474747937.25
n÷5
1979798349.8
n2
9.799003764677E+19
n3
9.7000257414958E+29
n4
9.6020474780154E+39
n5
9.5050588758381E+49
2 √n99493.676929743
3 √n2147.156272741
4 √n315.42618301235
5 √n99.797162302755
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
-9898991748 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 9898991749 can be divided by 8 positive divisors.
The sum of these divisors (counting 9898991749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001110000001101010000010000101
3
Ternary
221112212200212212001
4
Quaternary
21032001222002011
5
Quinary
130233120213444
6
Senary
4314133425301
8
Octal
111601520205
10
Decimal
9898991749
12
Duodecimal
1b0319b231
16
Hexadecimal
24e06a085
20
Vigesimal
7ed8dj79
36
Base36
4jplqx1
md5
b2778e1054bcffed3e3823a6a56a01f3
sha1
cfd47f73a3806c30a6c15c1ecc3eb0a45f632eca
sha256
b4d942f0dc12ca061af04183a62eafb1904f36e091e5b821262a007c3edb1da6
sha512
34416712aab7edd4afb8ce07790169cbc0fc32fe0933f357fe11a674c1eaa3ac74e29b975a25870086c06603adbb1ce7fafe1efc02c2ec0f8834ad09f34c5783
ripemd-160
e25fd33b8decafe93ec5c8c72f9989b8d906d207
Diameter
19797983498
Circumference
62197199513.209
Area
3.0784478239608E+20
Volume
4.0631372812153E+30
Surface area
1.2313791295843E+21
Circumference
62197199513.209
Perimeter
39595966996
Area
9.799003764677E+19
Diagonal
13999288385.255
Surface area
5.8794022588062E+20
Volume
9.7000257414958E+29
Space diagonal
17145556652.973
Perimeter
29696975247
Area
4.2430930959948E+19
Altitude
8572778326.4866
Surface area
4.2430930959948E+19
Volume
1.1431589965826E+29
Height
4666429461.7517