9945949085 is an odd 10-digits composite number following 9945949084
and preceding 9945949086 . In scientific notation, it is written as 9.945949085 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 7955566480 positive integers (up to 9945949085) that are relatively prime to 9945949085.
9945949085 has 8 divisors, whose sum is 11936928096
The reverse of 9945949085 is 5809495499
Previous prime number is 6827
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 62
Digital Root 8
Name
nine billion nine hundred forty-five million nine hundred forty-nine thousand eighty-five
Scientific notation
9.945949085 × 10^9
Engineering notation
9.945949085 × 10^9
Prime Factorization
5 × 6827 × 291371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9945949085
Product of the distinct prime numbers
The prime factorization of 9945949085 is 5 × 6827 × 291371.
Since it has a total of 3 prime factors.
2 , 8 , 48 , 42 , 251 , 771 , 420 , 2135 , 43997 , 83703 , 366570 , 307528 , 3055391 , 8856008 , 11300354 , 67233105 , 101088338 , 320882027 , 7068151718 , 6253441193
n×2
19891898170
n×3
29837847255
n×4
39783796340
n×5
49729745425
n÷2
4972974542.5
n÷3
3315316361.6667
n÷3
2486487271.25
n÷5
1989189817
n2
9.8921903201412E+19
n3
9.8387221263255E+29
n4
9.7855429329896E+39
n5
9.7326511780596E+49
2 √n
99729.37924704
3 √n
2150.5460365409
4 √n
315.79958715464
5 √n
99.89166368904
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
-9945949084
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 9945949085 can be divided by 8 positive divisors.
The sum of these divisors (counting 9945949085) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010000110100110010001110011101
3
Ternary
221200011001120012122
4
Quaternary
21100310302032131
5
Quinary
130332130332320
6
Senary
4322532112325
8
Octal
112064621635
10
Decimal
9945949085
12
Duodecimal
1b16a656a5
16
Hexadecimal
250d3239d
20
Vigesimal
7f823ce5
36
Base36
4khk7fh
md5
05091a064869236c377f24a314d5298d
sha1
abe600e4832024ca61c5982e322fe62dc1a467e5
sha256
660116d4d1db4c86a0375b961a5c7092c8ab9a43bd5ebf0907a6c49102d82faa
sha512
d2a43b9670de4ecfc21c3127de85d95602a1dc34e867987af823d360b9ec776e7e760d7a4219c0d044fce136ae6da9611ff5edf4687f73d16cf0a833392ad655
ripemd-160
c46ec3020eb252a9c0d6b80fcd730fa8a5c83f9c
Diameter
19891898170
Circumference
62492241156.828
Area
3.1077232437668E+20
Volume
4.1212342870367E+30
Surface area
1.2430892975067E+21
Circumference
62492241156.828
Perimeter
39783796340
Area
9.8921903201412E+19
Diagonal
14065696086.679
Surface area
5.9353141920847E+20
Volume
9.8387221263255E+29
Space diagonal
17226889144.713
Perimeter
29837847255
Area
4.2834440581564E+19
Altitude
8613444572.3566
Surface area
4.2834440581564E+19
Volume
1.1595045222891E+29
Height
4688565362.2264