9968280721 is an odd 10-digits composite number following 9968280720
and preceding 9968280722 . In scientific notation, it is written as 9.968280721 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 8513393328 positive integers (up to 9968280721) that are relatively prime to 9968280721.
9968280721 has 8 divisors, whose sum is 11433450560
The reverse of 9968280721 is 1270828699
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
nine billion nine hundred sixty-eight million two hundred eighty thousand seven hundred twenty-one
Scientific notation
9.968280721 × 10^9
Engineering notation
9.968280721 × 10^9
Prime Factorization
7 × 277 × 5140939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968280721
Product of the distinct prime numbers
The prime factorization of 9968280721 is 7 × 277 × 5140939.
Since it has a total of 3 prime factors.
2 , 5 , 38 , 58 , 266 , 664 , 3128 , 7665 , 55941 , 205 , 999602 , 544643 , 1598178 , 8242228 , 94168900 , 21550616 , 679899579 , 685391121 , 5838610284 , 261781236
n×2
19936561442
n×3
29904842163
n×4
39873122884
n×5
49841403605
n÷2
4984140360.5
n÷3
3322760240.3333
n÷3
2492070180.25
n÷5
1993656144.2
n2
9.936662053266E+19
n3
9.9051436776664E+29
n4
9.8737252760817E+39
n5
9.8424065314016E+49
2 √n
99841.277641064
3 √n
2152.1543734958
4 √n
315.97670426958
5 √n
99.936480799463
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
-9968280720
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 9968280721 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968280721) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001001111110010010010001
3
Ternary
221201201002010110021
4
Quaternary
21102021332102101
5
Quinary
130403334440341
6
Senary
4325050503441
8
Octal
112211762221
10
Decimal
9968280721
12
Duodecimal
1b22434b81
16
Hexadecimal
25227e491
20
Vigesimal
7ff1f1g1
36
Base36
4kuuump
md5
44196e1264dbe92495bf10aa328e771b
sha1
a23091b948620e1bbe36ffad112f3fbd736f4534
sha256
8c5c2cc87566ea651796c76a151204d072620bdf2a37349b01e56662266cd0fb
sha512
c715d06398b4a0a3848338d657ff46d00b57b86c7b8c805973c5b1fbaa00d052a244ec09ee1c7721affe165854b8acb1498c9fd14a72383754eacf180dc61eaa
ripemd-160
4eec6d0e345170c4e0d1c4f8ecdd7789748791ef
Diameter
19936561442
Circumference
62632554964.029
Area
3.1216944507745E+20
Volume
4.1490568814011E+30
Surface area
1.2486777803098E+21
Circumference
62632554964.029
Perimeter
39873122884
Area
9.936662053266E+19
Diagonal
14097277789.18
Surface area
5.9619972319596E+20
Volume
9.9051436776664E+29
Space diagonal
17265568672.881
Perimeter
29904842163
Area
4.3027008834746E+19
Altitude
8632784336.4407
Surface area
4.3027008834746E+19
Volume
1.1673323771842E+29
Height
4699092596.3935