1940694669 is an odd 10-digits composite number following 1940694668
and preceding 1940694670 . In scientific notation, it is written as 1.940694669 × 10^9.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 1293796440 positive integers (up to 1940694669) that are relatively prime to 1940694669.
1940694669 has 4 divisors, whose sum is 2156327420
The reverse of 1940694669 is 9664960491
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion nine hundred forty million six hundred ninety-four thousand six hundred sixty-nine
Scientific notation
1.940694669 × 10^9
Engineering notation
1.940694669 × 10^9
Prime Factorization
9 × 215632741
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1940694669 Product of the distinct prime numbers
The prime factorization of 1940694669 is 9 × 215632741.
Since it has a total of 2 prime factors.
1 , 7 , 79 , 87 , 284 , 656 , 4272 , 1958 , 90851 , 5635 , 963821 , 369586 , 8769275 , 1543179 , 77731108 , 72796456 , 187893029 , 68542234 , 7200425231 , 5287872608
n×2
3881389338
n×3
5822084007
n×4
7762778676
n×5
9703473345
n÷2
970347334.5
n÷3
646898223
n÷3
485173667.25
n÷5
388138933.8
n2
3766295798285019561
n3
7.3092301776088E+27
n4
1.4184984040179E+37
n5
2.7528722906626E+46
2 √n44053.316208885
3 √n1247.3425504264
4 √n209.88881868476
5 √n72.042942479037
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1940694668 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1940694669 can be divided by 4 positive divisors.
The sum of these divisors (counting 1940694669) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110011101011001010011010001101
3
Ternary
12000020202111121100
4
Quaternary
1303223022122031
5
Quinary
12433304212134
6
Senary
520323453313
8
Octal
16353123215
10
Decimal
1940694669
12
Duodecimal
461b27239
16
Hexadecimal
73aca68d
20
Vigesimal
1a696gd9
36
Base36
w3ftl9
md5
6e38d6f2f68b9779850f4c16a0feb2f1
sha1
c012bcb064358bbe029842783eae1436ad4bfe6d
sha256
d31dc01900b027078ba876944934d87dc1f52b0f06ce7a34cd1e82b353418b83
sha512
39a708ae0ff3501c5be7bd25c03b598fbf7f8e9fe5000252facf0453120ef65ef3ba88ecd80e5ae51d998cb87240795e430c9449f901122fa0947018472396d5
ripemd-160
a857a7730f03229f05cd156815b11054503c107a
Diameter
3881389338
Circumference
12193744229.983
Area
1.1832167211138E+19
Volume
3.0616831772497E+28
Surface area
4.7328668844553E+19
Circumference
12193744229.983
Perimeter
7762778676
Area
3766295798285019561
Diagonal
2744556721.325
Surface area
2.259777478971E+19
Volume
7.3092301776088E+27
Space diagonal
3361381768.6861
Perimeter
5822084007
Area
1.6308539197407E+18
Altitude
1680690884.343
Surface area
1.6308539197407E+18
Volume
8.6140103730676E+26
Height
914852240.44165