1940893497 is an odd 10-digits composite number following 1940893496
and preceding 1940893498 . In scientific notation, it is written as 1.940893497 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 1243772064 positive integers (up to 1940893497) that are relatively prime to 1940893497.
1940893497 has 16 divisors, whose sum is 2241550080
The reverse of 1940893497 is 7943980491
Previous prime number is 83
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion nine hundred forty million eight hundred ninety-three thousand four hundred ninety-seven
Scientific notation
1.940893497 × 10^9
Engineering notation
1.940893497 × 10^9
Prime Factorization
9 × 37 × 83 × 70223
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1940893497 Product of the distinct prime numbers
The prime factorization of 1940893497 is 9 × 37 × 83 × 70223.
Since it has a total of 4 prime factors.
7 , 6 , 15 , 68 , 389 , 587 , 8191 , 8714 , 31099 , 37580 , 508842 , 77512 , 8557143 , 6746439 , 60385327 , 34392392 , 49408341 , 88294172 , 6196696116 , 1030224635
n×2
3881786994
n×3
5822680491
n×4
7763573988
n×5
9704467485
n÷2
970446748.5
n÷3
646964499
n÷3
485223374.25
n÷5
388178699.4
n2
3767067566696889009
n3
7.3114769429616E+27
n4
1.419079805206E+37
n5
2.7542827656483E+46
2 √n44055.572825694
3 √n1247.3851465406
4 √n209.89419435919
5 √n72.044418606881
1 , 9 , 37 , 83 , 333 , 747 , 3071 , 27639 , 70223 , 632007 , 2598251 , 5828509 , 23384259 , 52456581 , 215654833 , 1940893497
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
-1940893496 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 1940893497 can be divided by 16 positive divisors.
The sum of these divisors (counting 1940893497) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110011101011111010111100111001
3
Ternary
12000021010121100100
4
Quaternary
1303223322330321
5
Quinary
12433332042442
6
Senary
520332030013
8
Octal
16353727471
10
Decimal
1940893497
12
Duodecimal
462002309
16
Hexadecimal
73afaf39
20
Vigesimal
1a6abdeh
36
Base36
w3k309
md5
654ee4cf1fb3389999cf1690140cab96
sha1
f12c2cbe27b2264ce9a8fcc984af5bd61c8c9780
sha256
7b4f6890c993e0b6d182f3090f00df454e2901b45cff5232c38ac72999f1746b
sha512
beea53e5e0ef47fa07dbf0a0184074f97eb08d0a237fe38b0644fc0fc90aac0d13aacfa85989d0f9146d4988d787548478041cb1ba4841360e7c66e520411e8f
ripemd-160
36a192cb815fbc8d8f5e7954e80f5dd8e9ad0d10
Diameter
3881786994
Circumference
12194993503.151
Area
1.1834591793111E+19
Volume
3.0626243001199E+28
Surface area
4.7338367172445E+19
Circumference
12194993503.151
Perimeter
7763573988
Area
3767067566696889009
Diagonal
2744837906.5791
Surface area
2.2602405400181E+19
Volume
7.3114769429616E+27
Space diagonal
3361726148.884
Perimeter
5822680491
Area
1.631188105266E+18
Altitude
1680863074.442
Surface area
1.631188105266E+18
Volume
8.6166582114287E+26
Height
914945968.85971