9940989815 is an odd 10-digits composite number following 9940989814
and preceding 9940989816 . In scientific notation, it is written as 9.940989815 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 7952040000 positive integers (up to 9940989815) that are relatively prime to 9940989815.
9940989815 has 8 divisors, whose sum is 11930315568
The reverse of 9940989815 is 5189890499
Previous prime number is 11251
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
nine billion nine hundred forty million nine hundred eighty-nine thousand eight hundred fifteen
Scientific notation
9.940989815 × 10^9
Engineering notation
9.940989815 × 10^9
Prime Factorization
5 × 11251 × 176713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9940989815
Product of the distinct prime numbers
The prime factorization of 9940989815 is 5 × 11251 × 176713.
Since it has a total of 3 prime factors.
9 , 9 , 67 , 11 , 436 , 887 , 3607 , 2865 , 8552 , 91606 , 567528 , 363138 , 5571149 , 1469264 , 11965700 , 91465289 , 112799072 , 178224251 , 8749515505 , 5086945584
n×2
19881979630
n×3
29822969445
n×4
39763959260
n×5
49704949075
n÷2
4970494907.5
n÷3
3313663271.6667
n÷3
2485247453.75
n÷5
1988197963
n2
9.8823278501934E+19
n3
9.8240120507263E+29
n4
9.7660403738708E+39
n5
9.7084107889528E+49
2 √n
99704.512510718
3 √n
2150.1885405237
4 √n
315.7602136285
5 √n
99.881700063423
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
-9940989814
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 9940989815 can be divided by 8 positive divisors.
The sum of these divisors (counting 9940989815) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000100001110111011101110111
3
Ternary
221122210201121100222
4
Quaternary
21100201313131313
5
Quinary
130324343133230
6
Senary
4322233524555
8
Octal
112041673567
10
Decimal
9940989815
12
Duodecimal
1b1527375b
16
Hexadecimal
250877777
20
Vigesimal
7f6b3eaf
36
Base36
4kelwtz
md5
2fb0c3337cf1ca69b84d92acd9e29707
sha1
f34cfee1f84d733177868a394810b1d66a4d5707
sha256
d15234b71cd3140a833438658796e22ae56895e67a0452d036bf92236d0d470e
sha512
35c69a3fb0f4060d916c608fd88b814bc9240362e4cbf62346bcd98091d04025cc7d6f2e356188c6ab4848d6a19e42a83023872c2636b7422433c3f7ca1dd231
ripemd-160
d38edf443c182794389688513cbd7931efda5c69
Diameter
19881979630
Circumference
62461081144.43
Area
3.1046248574533E+20
Volume
4.1150725449786E+30
Surface area
1.2418499429813E+21
Circumference
62461081144.43
Perimeter
39763959260
Area
9.8823278501934E+19
Diagonal
14058682619.786
Surface area
5.929396710116E+20
Volume
9.8240120507263E+29
Space diagonal
17218299437.105
Perimeter
29822969445
Area
4.279173483397E+19
Altitude
8609149718.5524
Surface area
4.279173483397E+19
Volume
1.1577709232545E+29
Height
4686227539.9286