1993711249 is an odd 10-digits composite number following 1993711248
and preceding 1993711250 . In scientific notation, it is written as 1.993711249 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1862904096 positive integers (up to 1993711249) that are relatively prime to 1993711249.
1993711249 has 8 divisors, whose sum is 2127393440
The reverse of 1993711249 is 9421173991
Previous prime number is 73
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred ninety-three million seven hundred eleven thousand two hundred forty-nine
Scientific notation
1.993711249 × 10^9
Engineering notation
1.993711249 × 10^9
Prime Factorization
19 × 73 × 1437427
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993711249 Product of the distinct prime numbers
The prime factorization of 1993711249 is 19 × 73 × 1437427.
Since it has a total of 3 prime factors.
7 , 3 , 97 , 22 , 374 , 305 , 863 , 9633 , 43191 , 80159 , 519187 , 93231 , 5176516 , 2871932 , 39198206 , 91920552 , 989424980 , 853713991 , 2579623129 , 8710381212
n×2
3987422498
n×3
5981133747
n×4
7974844996
n×5
9968556245
n÷2
996855624.5
n÷3
664570416.33333
n÷3
498427812.25
n÷5
398742249.8
n2
3974884544389140001
n3
7.9247720296249E+27
n4
1.5799707141224E+37
n5
3.1500053858363E+46
2 √n44650.993818727
3 √n1258.5991084046
4 √n211.3078176943
5 √n72.432329343291
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
-1993711248 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 1993711249 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993711249) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101011001111010010001
3
Ternary
12010221112000200101
4
Quaternary
1312311121322101
5
Quinary
13040342224444
6
Senary
525500052401
8
Octal
16665317221
10
Decimal
1993711249
12
Duodecimal
477834101
16
Hexadecimal
76d59e91
20
Vigesimal
1b30di29
36
Base36
wz05g1
md5
776ab375679354a7a9c157d8e3e40861
sha1
eca5876c804f149ff77be9ef75ddb7600dfd3aa9
sha256
5fd82fb8040efb163c2e546e563f6a85574b6aaca3de5293e26a460d49ccaa56
sha512
bbaeb724b0f51ef1958ffcf399b470c92ce3186d96653337815ce289633b329f4feac28c94d0acfb92d5a4e03ed0f130a377034828ceba3c53926fa445dd89e2
ripemd-160
c9cec0525c203e057fe6d7dd00511cf78e5dc805
Diameter
3987422498
Circumference
12526857226.475
Area
1.2487468083521E+19
Volume
3.3195207452858E+28
Surface area
4.9949872334082E+19
Circumference
12526857226.475
Perimeter
7974844996
Area
3974884544389140001
Diagonal
2819533487.7916
Surface area
2.3849307266335E+19
Volume
7.9247720296249E+27
Space diagonal
3453209178.8896
Perimeter
5981133747
Area
1.7211754962756E+18
Altitude
1726604589.4448
Surface area
1.7211754962756E+18
Volume
9.3394334025087E+26
Height
939844495.93053