9968968881 is an odd 10-digits composite number following 9968968880
and preceding 9968968882 . In scientific notation, it is written as 9.968968881 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 6630190560 positive integers (up to 9968968881) that are relatively prime to 9968968881.
9968968881 has 8 divisors, whose sum is 11102946600
The reverse of 9968968881 is 1888698699
Previous prime number is 421
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 72
Digital Root 9
Name
nine billion nine hundred sixty-eight million nine hundred sixty-eight thousand eight hundred eighty-one
Scientific notation
9.968968881 × 10^9
Engineering notation
9.968968881 × 10^9
Prime Factorization
9 × 421 × 2631029
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968968881
Product of the distinct prime numbers
The prime factorization of 9968968881 is 9 × 421 × 2631029.
Since it has a total of 3 prime factors.
4 , 7 , 88 , 58 , 499 , 686 , 5708 , 1698 , 32298 , 63274 , 479124 , 82204 , 1931653 , 3364170 , 90443091 , 46231451 , 415320562 , 399923446 , 8380105941 , 8811238609
n×2
19937937762
n×3
29906906643
n×4
39875875524
n×5
49844844405
n÷2
4984484440.5
n÷3
3322989627
n÷3
2492242220.25
n÷5
1993793776.2
n2
9.9380340550346E+19
n3
9.9071952232959E+29
n4
9.8764520879028E+39
n5
9.8458043518991E+49
2 √n
99844.723851589
3 √n
2152.2038969966
4 √n
315.98215748929
5 √n
99.937860583832
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
-9968968880
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 9968968881 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968968881) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001100100110010010110001
3
Ternary
221201202101002102200
4
Quaternary
21102030212102301
5
Quinary
130404024001011
6
Senary
4325113333413
8
Octal
112214462261
10
Decimal
9968968881
12
Duodecimal
1b22707269
16
Hexadecimal
2523264b1
20
Vigesimal
7ff61241
36
Base36
4kv9lm9
md5
966ae42269565a7f3bc9e14fe863c81e
sha1
561db3ef443cd749e1f94f382faa283e48754d74
sha256
79fa5e16ecf5d5aa38541f5d1e76350d927f58c2aceaddb6ccc7f53b3c387778
sha512
6e938e71e5619d4e189b7ad4f24a4bc155df458e0f0eda68292e44ae6abc07fc25f80217c1419632e8d20993711d28d51e2f1b5040e31541a0efdb29003912cc
ripemd-160
aea61378f9a1d54a09a76134eb58ca5252a533cb
Diameter
19937937762
Circumference
62636878800.83
Area
3.1221254778422E+20
Volume
4.1499162308248E+30
Surface area
1.2488501911369E+21
Circumference
62636878800.83
Perimeter
39875875524
Area
9.9380340550346E+19
Diagonal
14098250994.386
Surface area
5.9628204330208E+20
Volume
9.9071952232959E+29
Space diagonal
17266760600.965
Perimeter
29906906643
Area
4.3032949776674E+19
Altitude
8633380300.4825
Surface area
4.3032949776674E+19
Volume
1.1675741541552E+29
Height
4699416998.1285