9940385902 is an even 10-digits composite number following 9940385901
and preceding 9940385903 . In scientific notation, it is written as 9.940385902 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 4960689192 positive integers (up to 9940385902) that are relatively prime to 9940385902.
9940385902 has 8 divisors, whose sum is 14939090136
The reverse of 9940385902 is 2095830499
Previous prime number is 523
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
nine billion nine hundred forty million three hundred eighty-five thousand nine hundred two
Scientific notation
9.940385902 × 10^9
Engineering notation
9.940385902 × 10^9
Prime Factorization
2 × 523 × 9503237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9940385902 Product of the distinct prime numbers
The prime factorization of 9940385902 is 2 × 523 × 9503237.
Since it has a total of 3 prime factors.
9 , 5 , 95 , 6 , 49 , 392 , 2699 , 915 , 16740 , 32667 , 995592 , 363525 , 1336738 , 6259054 , 33744693 , 90763382 , 213961067 , 98830582 , 4511819073 , 7722920851
n×2
19880771804
n×3
29821157706
n×4
39761543608
n×5
49701929510
n÷2
4970192951
n÷3
3313461967.3333
n÷3
2485096475.5
n÷5
1988077180.4
n2
9.881127188068E+19
n3
9.822221739614E+29
n4
9.7636674506777E+39
n5
9.7054622278533E+49
2 √n99701.483950842
3 √n2150.1449984776
4 √n315.75541792793
5 √n99.880486475559
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
-9940385901 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 9940385902 can be divided by 8 positive divisors.
The sum of these divisors (counting 9940385902) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000011111100100000001101110
3
Ternary
221122202120220221211
4
Quaternary
21100133210001232
5
Quinary
130324214322102
6
Senary
4322212545034
8
Octal
112037440156
10
Decimal
9940385902
12
Duodecimal
1b1502217a
16
Hexadecimal
2507e406e
20
Vigesimal
7f6784f2
36
Base36
4ke8yum
md5
cf39e16bd9f6d8aa889bfe661e5a33d2
sha1
bb5a53b13e2e62db00940c5dd435a22019ca6125
sha256
5506732ca07683636c81a34285b4cf07641b36f422c4611029d1f65a69e7b460
sha512
c2f5480da615257218c4ec3f7fb9105b70166b2f89660306db4e626677ef1ce0eb34468a2d4fba8510f073a9532cf6eb4afb5555bb0e94fff522a52b37084a66
ripemd-160
9f69c3eb37eca8f39d7980629c5b73f63150657f
Diameter
19880771804
Circumference
62457286647.141
Area
3.1042476583221E+20
Volume
4.1143226212135E+30
Surface area
1.2416990633288E+21
Circumference
62457286647.141
Perimeter
39761543608
Area
9.881127188068E+19
Diagonal
14057828557.831
Surface area
5.9286763128408E+20
Volume
9.822221739614E+29
Space diagonal
17217253429.105
Perimeter
29821157706
Area
4.278653581446E+19
Altitude
8608626714.5527
Surface area
4.278653581446E+19
Volume
1.1575599330665E+29
Height
4685942852.6102