9968987907 is an odd 10-digits composite number following 9968987906
and preceding 9968987908 . In scientific notation, it is written as 9.968987907 × 10^9.
The sum of its digits is 72. It has a total of 4 prime factors and 12 positive divisors.
There are 6644614560 positive integers (up to 9968987907) that are relatively prime to 9968987907.
9968987907 has 12 divisors, whose sum is 14402633544
The reverse of 9968987907 is 7097898699
Previous prime number is 4931
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 eighty-seven thousand nine hundred seven
Scientific notation
9.968987907 × 10^9
Engineering notation
9.968987907 × 10^9
Prime Factorization
3 × 3 × 4931 × 224633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3322995969
Product of the distinct prime numbers
The prime factorization of 9968987907 is 3 × 3 × 4931 × 224633.
Since it has a total of 4 prime factors.
3 , 3 , 87 , 63 , 330 , 566 , 9926 , 8105 , 70572 , 5154 , 53896 , 29621 , 1032596 , 5525700 , 72242325 , 19496410 , 737248230 , 367949463 , 9799708512 , 8349553224
n×2
19937975814
n×3
29906963721
n×4
39875951628
n×5
49844939535
n÷2
4984493953.5
n÷3
3322995969
n÷3
2492246976.75
n÷5
1993797581.4
n2
9.9380719889912E+19
n3
9.9072519477149E+29
n4
9.8765274858372E+39
n5
9.8458983069464E+49
2 √n
99844.819129487
3 √n
2152.2052661722
4 √n
315.98230825394
5 √n
99.937898730531
1 , 3 , 9 , 4931 , 14793 , 44379 , 224633 , 673899 , 2021697 , 1107665323 , 3322995969 , 9968987907
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-9968987906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9968987907 can be divided by 12 positive divisors.
The sum of these divisors (counting 9968987907) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001010010001100101010111100000011
3
Ternary
221201202102001112100
4
Quaternary
21102030222330003
5
Quinary
130404030103112
6
Senary
4325114001443
8
Octal
112214527403
10
Decimal
9968987907
12
Duodecimal
1b22716283
16
Hexadecimal
25232af03
20
Vigesimal
7ff639f7
36
Base36
4kva0ar
md5
74ca1ffbd29492433041379bccfb7af2
sha1
22f4186d6d2d29eacaac910feb491c81ea5dab97
sha256
d58fc672c9015f93d4e0ae71cda2296bddfdee1e227d8f94f19ddd9a399c980d
sha512
c74bbc3eeba6650bcefc046208c57952a46a414c82b5d92123ae9a5caf208ce607f2e65396973000af0a312bd3d548e136a6c718d366214bb8a2f243ee3777bc
ripemd-160
28722fa0c61727d5dec83ef71679d9a03ce163a9
Diameter
19937975814
Circumference
62636998344.713
Area
3.1221373951461E+20
Volume
4.1499399914939E+30
Surface area
1.2488549580585E+21
Circumference
62636998344.713
Perimeter
39875951628
Area
9.9380719889912E+19
Diagonal
14098277901.213
Surface area
5.9628431933947E+20
Volume
9.9072519477149E+29
Space diagonal
17266793554.964
Perimeter
29906963721
Area
4.3033114035525E+19
Altitude
8633396777.4819
Surface area
4.3033114035525E+19
Volume
1.1675808391921E+29
Height
4699425967.0709