9968487894 is an even 10-digits composite number following 9968487893
and preceding 9968487895 . In scientific notation, it is written as 9.968487894 × 10^9.
The sum of its digits is 72. It has a total of 3 prime factors and 8 positive divisors.
There are 3322829292 positive integers (up to 9968487894) that are relatively prime to 9968487894.
9968487894 has 8 divisors, whose sum is 16614146520
The reverse of 9968487894 is 4987848699
Previous prime number is 9
Is Prime? no
Number parity even
Number length 10
Sum of Digits 72
Digital Root 9
Name
nine billion nine hundred sixty-eight million four hundred eighty-seven thousand eight hundred ninety-four
Scientific notation
9.968487894 × 10^9
Engineering notation
9.968487894 × 10^9
Prime Factorization
2 × 9 × 553804883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9968487894
Product of the distinct prime numbers
The prime factorization of 9968487894 is 2 × 9 × 553804883.
Since it has a total of 3 prime factors.
10 , 7 , 68 , 61 , 506 , 58 , 918 , 8350 , 8850 , 21006 , 688561 , 816158 , 1368540 , 9863607 , 94644413 , 437525 , 740925887 , 819571530 , 5814024606 , 578738542
n×2
19936975788
n×3
29905463682
n×4
39873951576
n×5
49842439470
n÷2
4984243947
n÷3
3322829298
n÷3
2492121973.5
n÷5
1993697578.8
n2
9.9370750892825E+19
n3
9.9057612729281E+29
n4
9.8745461330038E+39
n5
9.8434293585593E+49
2 √n
99842.315147436
3 √n
2152.1692829606
4 √n
315.97834601035
5 √n
99.936896196441
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
-9968487893
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 9968487894 can be divided by 8 positive divisors.
The sum of these divisors (counting 9968487894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010001010110000110111010110
3
Ternary
221201201110122122100
4
Quaternary
21102022300313112
5
Quinary
130403413103034
6
Senary
4325055142530
8
Octal
112212606726
10
Decimal
9968487894
12
Duodecimal
1b22514a46
16
Hexadecimal
2522b0dd6
20
Vigesimal
7ff30jee
36
Base36
4kuzahi
md5
28893a6f5cb6024b6bd3f8624a0efda7
sha1
c4b268dc1de5facc45c31cc1e68c2b1168da6edd
sha256
37489cdf45dbbcebe3a67368b9566caf4cc55750a0ed6b845efbfe8a1e2048d2
sha512
276643ed355da2cf61faf522e16cbe42d1aa545d4cc2b19c03c83924921bff3f149e0c719b1e3a95e240eb4e63eea2c5836ceb979098284c4ac189b72bf2b90c
ripemd-160
b10e64e286830a56a5d3fe1be248e8ea661cf59b
Diameter
19936975788
Circumference
62633856670.378
Area
3.121824209866E+20
Volume
4.1493155790994E+30
Surface area
1.2487296839464E+21
Circumference
62633856670.378
Perimeter
39873951576
Area
9.9370750892825E+19
Diagonal
14097570776.047
Surface area
5.9622450535695E+20
Volume
9.9057612729281E+29
Space diagonal
17265927507.043
Perimeter
29905463682
Area
4.3028797333161E+19
Altitude
8632963753.5216
Surface area
4.3028797333161E+19
Volume
1.1674051614838E+29
Height
4699190258.6823