1994207746 is an even 10-digits composite number following 1994207745
and preceding 1994207747 . In scientific notation, it is written as 1.994207746 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 936726336 positive integers (up to 1994207746) that are relatively prime to 1994207746.
1994207746 has 16 divisors, whose sum is 3173090976
The reverse of 1994207746 is 6477024991
Previous prime number is 547
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-four million two hundred seven thousand seven hundred forty-six
Scientific notation
1.994207746 × 10^9
Engineering notation
1.994207746 × 10^9
Prime Factorization
2 × 17 × 547 × 107227
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1994207746 Product of the distinct prime numbers
The prime factorization of 1994207746 is 2 × 17 × 547 × 107227.
Since it has a total of 4 prime factors.
2 , 9 , 5 , 4 , 239 , 427 , 2459 , 1460 , 44212 , 84416 , 603495 , 922720 , 5319657 , 7311730 , 37717784 , 58143712 , 3657091 , 325567477 , 8491698457 , 6787161322
n×2
3988415492
n×3
5982623238
n×4
7976830984
n×5
9971038730
n÷2
997103873
n÷3
664735915.33333
n÷3
498551936.5
n÷5
398841549.2
n2
3976864534206400516
n3
7.9306940589071E+27
n4
1.5815451523429E+37
n5
3.1539295934509E+46
2 √n44656.553225702
3 √n1258.7035766949
4 √n211.32097204419
5 √n72.435936571014
1 , 2 , 17 , 34 , 547 , 1094 , 9299 , 18598 , 107227 , 214454 , 1822859 , 3645718 , 58653169 , 117306338 , 997103873 , 1994207746
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1994207745 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994207746 can be divided by 16 positive divisors.
The sum of these divisors (counting 1994207746) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110110111010011001000000010
3
Ternary
12010222110020202011
4
Quaternary
1312313103020002
5
Quinary
13041004121441
6
Senary
525514443134
8
Octal
16667231002
10
Decimal
1994207746
12
Duodecimal
477a334aa
16
Hexadecimal
76dd3202
20
Vigesimal
1b33fj76
36
Base36
wzasjm
md5
ebecc237f6ee6903843ce81b7e63e04a
sha1
1a5e02523130d45678826efd589fca4de0077152
sha256
f5c63fda54ac47a86c96e1a7ab6f3bdbc6662b2059ee4c06593710d7428e51e9
sha512
47072655b0b965c2d4667137cded647847824c4cd1bf1399ffe61bcc4d26ceb4fe9589a496bf7d66de34102e677a10cdecfe02553f2887b7b9a6212c548b7c29
ripemd-160
0479d95aba3d95aff3b9f3c1846b908eb21f1c8d
Diameter
3988415492
Circumference
12529976809.131
Area
1.2493688404985E+19
Volume
3.3220013591108E+28
Surface area
4.9974753619938E+19
Circumference
12529976809.131
Perimeter
7976830984
Area
3976864534206400516
Diagonal
2820235640.5827
Surface area
2.3861187205238E+19
Volume
7.9306940589071E+27
Space diagonal
3454069136.9194
Perimeter
5982623238
Area
1.7220328570161E+18
Altitude
1727034568.4597
Surface area
1.7220328570161E+18
Volume
9.3464125809484E+26
Height
940078546.86089