9947890746 is an even 10-digits composite number following 9947890745
and preceding 9947890747 . In scientific notation, it is written as 9.947890746 × 10^9.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 3315963420 positive integers (up to 9947890746) that are relatively prime to 9947890746.
9947890746 has 8 divisors, whose sum is 14983243584
The reverse of 9947890746 is 6470987499
Previous prime number is 243
Is Prime? no
Number parity even
Number length 10
Sum of Digits 63
Digital Root 9
Name
nine billion nine hundred forty-seven million eight hundred ninety thousand seven hundred forty-six
Scientific notation
9.947890746 × 10^9
Engineering notation
9.947890746 × 10^9
Prime Factorization
2 × 243 × 20468911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9947890746
Product of the distinct prime numbers
The prime factorization of 9947890746 is 2 × 243 × 20468911.
Since it has a total of 3 prime factors.
2 , 3 , 48 , 83 , 106 , 627 , 4814 , 2563 , 21507 , 41790 , 710871 , 432218 , 2562003 , 2160686 , 66487140 , 21849108 , 622172250 , 294256019 , 3517615077 , 8099079640
n×2
19895781492
n×3
29843672238
n×4
39791562984
n×5
49739453730
n÷2
4973945373
n÷3
3315963582
n÷3
2486972686.5
n÷5
1989578149.2
n2
9.8960530294352E+19
n3
9.8444854353444E+29
n4
9.7931865561394E+39
n5
9.7421549915671E+49
2 √n
99739.113420964
3 √n
2150.6859715583
4 √n
315.81499872705
5 √n
99.895563580383
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
-9947890745
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 9947890746 can be divided by 8 positive divisors.
The sum of these divisors (counting 9947890746) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000111100001100010000111010
3
Ternary
221200021201012200000
4
Quaternary
21100330030100322
5
Quinary
130333130000441
6
Senary
4323041453430
8
Octal
112074142072
10
Decimal
9947890746
12
Duodecimal
1b17641276
16
Hexadecimal
250f0c43a
20
Vigesimal
7f8e66h6
36
Base36
4kiptmi
md5
c1a29a7a2a337da6fdbd6167c0540880
sha1
3d4f366d28ac2e35c62e1cae8dcd511ede4656fb
sha256
f2e9f2cb7d7f99264a4bc949163c383ddb8b5522820c79ff58575b85cd092a6c
sha512
eb949715d8ab74b2658de4debc4b43d320658070920aa1cdf04f899f07f927de966b079e5a5cb8edb2a265a88db38182b18f6a65a48b47514f0226e59f88b5ab
ripemd-160
080bb62ff0ef5325b455a32d9d4588387b91553d
Diameter
19895781492
Circumference
62504440972.695
Area
3.1089367496809E+20
Volume
4.1236484162733E+30
Surface area
1.2435746998724E+21
Circumference
62504440972.695
Perimeter
39791562984
Area
9.8960530294352E+19
Diagonal
14068442009.999
Surface area
5.9376318176611E+20
Volume
9.8444854353444E+29
Space diagonal
17230252200.216
Perimeter
29843672238
Area
4.2851166603444E+19
Altitude
8615126100.1081
Surface area
4.2851166603444E+19
Volume
1.1601837347707E+29
Height
4689480669.9997