9898452721 is an odd 10-digits composite number following 9898452720
and preceding 9898452722 . In scientific notation, it is written as 9.898452721 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 9863700000 positive integers (up to 9898452721) that are relatively prime to 9898452721.
9898452721 has 8 divisors, whose sum is 9933235488
The reverse of 9898452721 is 1272548989
Previous prime number is 2441
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
nine billion eight hundred ninety-eight million four hundred fifty-two thousand seven hundred twenty-one
Scientific notation
9.898452721 × 10^9
Engineering notation
9.898452721 × 10^9
Prime Factorization
331 × 2441 × 12251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9898452721
Product of the distinct prime numbers
The prime factorization of 9898452721 is 331 × 2441 × 12251.
Since it has a total of 3 prime factors.
7 , 4 , 25 , 84 , 110 , 55 , 8450 , 2123 , 2028 , 64633 , 569965 , 730141 , 8788008 , 2467508 , 22761679 , 67430364 , 106353530 , 957910806 , 9519340991 , 4495406516
n×2
19796905442
n×3
29695358163
n×4
39593810884
n×5
49492263605
n÷2
4949226360.5
n÷3
3299484240.3333
n÷3
2474613180.25
n÷5
1979690544.2
n2
9.7979366269872E+19
n3
9.6984412465587E+29
n4
9.5999562146458E+39
n5
9.5024712714342E+49
2 √n
99490.968037305
3 √n
2147.11729913
4 √n
315.4218889635
5 √n
99.796075431731
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
-9898452720
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 9898452721 can be divided by 8 positive divisors.
The sum of these divisors (counting 9898452721) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001101111111100110011011110001
3
Ternary
221112211200111110001
4
Quaternary
21031333212123301
5
Quinary
130233000441341
6
Senary
4314114110001
8
Octal
111577463361
10
Decimal
9898452721
12
Duodecimal
1b02b7b301
16
Hexadecimal
24dfe66f1
20
Vigesimal
7ed56bg1
36
Base36
4jpa701
md5
7193c7903ba6755df2f970dba7f25602
sha1
ab5637701623d06ca099795e156c319b74b8dca7
sha256
2f77b18b1d91a061e63e37dd56819955aad888d2e644830a11fc5405ad38d168
sha512
6b2e3c73e3607115f19902dac6d32171440a553d571ceb11fd4b7ee72893ec612aec08608e6512dd5eed6de74e3c1de38217a34eccd2011b14253c095bb08fe5
ripemd-160
8dba7d44eeacca3bdc530d7ffb38f1f4142ba75c
Diameter
19796905442
Circumference
62193812700.399
Area
3.0781125727681E+20
Volume
4.0624735695282E+30
Surface area
1.2312450291073E+21
Circumference
62193812700.399
Perimeter
39593810884
Area
9.7979366269872E+19
Diagonal
13998526084.547
Surface area
5.8787619761923E+20
Volume
9.6984412465587E+29
Space diagonal
17144623029.09
Perimeter
29695358163
Area
4.2426310118205E+19
Altitude
8572311514.5452
Surface area
4.2426310118205E+19
Volume
1.1429722620635E+29
Height
4666175361.5157