1993485297 is an odd 10-digits composite number following 1993485296
and preceding 1993485298 . In scientific notation, it is written as 1.993485297 × 10^9.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 1216988928 positive integers (up to 1993485297) that are relatively prime to 1993485297.
1993485297 has 16 divisors, whose sum is 2739307520
The reverse of 1993485297 is 7925843991
Previous prime number is 289
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
one billion nine hundred ninety-three million four hundred eighty-five thousand two hundred ninety-seven
Scientific notation
1.993485297 × 10^9
Engineering notation
1.993485297 × 10^9
Prime Factorization
3 × 37 × 289 × 62143
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1993485297 Product of the distinct prime numbers
The prime factorization of 1993485297 is 3 × 37 × 289 × 62143.
Since it has a total of 4 prime factors.
7 , 1 , 20 , 79 , 306 , 870 , 7672 , 3326 , 10552 , 63667 , 298234 , 691446 , 8770022 , 7712520 , 23446269 , 61984609 , 469618095 , 273444593 , 1989547843 , 940601330
n×2
3986970594
n×3
5980455891
n×4
7973941188
n×5
9967426485
n÷2
996742648.5
n÷3
664495099
n÷3
498371324.25
n÷5
398697059.4
n2
3973983629355178209
n3
7.9220779356382E+27
n4
1.5792545886383E+37
n5
3.1482208026702E+46
2 √n44648.463545793
3 √n1258.5515599395
4 √n211.30183043645
5 √n72.430687483502
1 , 3 , 37 , 111 , 289 , 867 , 10693 , 32079 , 62143 , 186429 , 2299291 , 6897873 , 17959327 , 53877981 , 664495099 , 1993485297
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
-1993485296 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 1993485297 can be divided by 16 positive divisors.
The sum of these divisors (counting 1993485297) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110110100100010101111110001
3
Ternary
12010221002112201210
4
Quaternary
1312310202233301
5
Quinary
13040313012142
6
Senary
525451150333
8
Octal
16664425761
10
Decimal
1993485297
12
Duodecimal
4777453a9
16
Hexadecimal
76d22bf1
20
Vigesimal
1b2j5d4h
36
Base36
wyvb3l
md5
601242083e56cd4d067102a291f2bc72
sha1
85cb88a34d0116c40d6e2630c0787c0e6d5f5e0b
sha256
e422649019d8a433ecadb256cb78685837eba72d9f8a0c79fa43915e6942b56d
sha512
cc946aa2319667842c7e5b9c578d0dbe3fa0a5142815b56386d13f435137b5ecc4e37c311a1f549e7b370a3ceac46e846bc954c3785e366fcb44c6cfdba5c5bc
ripemd-160
2f50cf1db81d92eb7fc8d6265b1e3db292aeb4a2
Diameter
3986970594
Circumference
12525437528.189
Area
1.2484637775468E+19
Volume
3.3183922458356E+28
Surface area
4.9938551101873E+19
Circumference
12525437528.189
Perimeter
7973941188
Area
3973983629355178209
Diagonal
2819213943.4088
Surface area
2.3843901776131E+19
Volume
7.9220779356382E+27
Space diagonal
3452817818.5455
Perimeter
5980455891
Area
1.7207853886225E+18
Altitude
1726408909.2728
Surface area
1.7207853886225E+18
Volume
9.3362583822969E+26
Height
939737981.13625