9981330961 is an odd 10-digits composite number following 9981330960
and preceding 9981330962 . In scientific notation, it is written as 9.981330961 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 8554218288 positive integers (up to 9981330961) that are relatively prime to 9981330961.
9981330961 has 8 divisors, whose sum is 11408846400
The reverse of 9981330961 is 1690331899
Previous prime number is 7349
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
nine billion nine hundred eighty-one million three hundred thirty thousand nine hundred sixty-one
Scientific notation
9.981330961 × 10^9
Engineering notation
9.981330961 × 10^9
Prime Factorization
7 × 7349 × 194027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9981330961
Product of the distinct prime numbers
The prime factorization of 9981330961 is 7 × 7349 × 194027.
Since it has a total of 3 prime factors.
3 , 5 , 11 , 15 , 214 , 858 , 8912 , 5996 , 99280 , 99837 , 194928 , 81612 , 3781685 , 7408985 , 63416733 , 46666712 , 570596843 , 374389724 , 7770266291 , 1695066852
n×2
19962661922
n×3
29943992883
n×4
39925323844
n×5
49906654805
n÷2
4990665480.5
n÷3
3327110320.3333
n÷3
2495332740.25
n÷5
1996266192.2
n2
9.9626967753017E+19
n3
9.9440973778374E+29
n4
9.9255327036607E+39
n5
9.9070026879467E+49
2 √n
99906.611197658
3 √n
2153.0931473331
4 √n
316.08007086442
5 √n
99.962634008085
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
-9981330960
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 9981330961 can be divided by 8 positive divisors.
The sum of these divisors (counting 9981330961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010010111011110000011000010001
3
Ternary
221202121122011000111
4
Quaternary
21102323300120101
5
Quinary
130420210042321
6
Senary
4330234321321
8
Octal
112273603021
10
Decimal
9981330961
12
Duodecimal
1b26889241
16
Hexadecimal
252ef0611
20
Vigesimal
7fj36781
36
Base36
4l2mk9d
md5
530caf59623adb4c13e4cbb26a8e3fa5
sha1
5ffc4a0c3039ce1312eda9b968adfd25016a11cc
sha256
6b0f180e182f1821d84593f21b4f0863c3b1c0d06199d73cd36043d2f3a22a42
sha512
e02cb6e16eea7d68971f8bcb587c9cdb8bf6ba77c7efd28e27d4d1087bd0fcd7add6c681eeb130fd6142a04947ce1038de15ad6c529e22c978ce62b6e0f31f99
ripemd-160
9e769ccec777bbfca42ec2a40b938253fdbf5cf9
Diameter
19962661922
Circumference
62714552040.252
Area
3.1298734999231E+20
Volume
4.1653737691727E+30
Surface area
1.2519493999692E+21
Circumference
62714552040.252
Perimeter
39925323844
Area
9.9626967753017E+19
Diagonal
14115733615.581
Surface area
5.977618065181E+20
Volume
9.9440973778374E+29
Space diagonal
17288172351.612
Perimeter
29943992883
Area
4.3139742488063E+19
Altitude
8644086175.8061
Surface area
4.3139742488063E+19
Volume
1.1719231147747E+29
Height
4705244538.5269