1993485289 is an odd 10-digits composite number following 1993485288
and preceding 1993485290 . In scientific notation, it is written as 1.993485289 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 1922474736 positive integers (up to 1993485289) that are relatively prime to 1993485289.
1993485289 has 8 divisors, whose sum is 2065669760
The reverse of 1993485289 is 9825843991
Previous prime number is 79
Is Prime? no Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred ninety-three million four hundred eighty-five thousand two hundred eighty-nine
Scientific notation
1.993485289 × 10^9
Engineering notation
1.993485289 × 10^9
Prime Factorization
43 × 79 × 586837
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993485289 Product of the distinct prime numbers
The prime factorization of 1993485289 is 43 × 79 × 586837.
Since it has a total of 3 prime factors.
8 , 7 , 98 , 88 , 625 , 416 , 9082 , 4889 , 1370 , 14466 , 866638 , 704328 , 9476928 , 7878302 , 57490585 , 81224475 , 731414817 , 463825079 , 5389840643 , 1368434318
n×2
3986970578
n×3
5980455867
n×4
7973941156
n×5
9967426445
n÷2
996742644.5
n÷3
664495096.33333
n÷3
498371322.25
n÷5
398697057.8
n2
3973983597459413521
n3
7.9220778402626E+27
n4
1.5792545632876E+37
n5
3.1482207395E+46
2 √n44648.463456204
3 √n1258.5515582559
4 √n211.30183022445
5 √n72.430687425368
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
-1993485288 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 1993485289 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993485289) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110100100010101111101001
3
Ternary
12010221002112201111
4
Quaternary
1312310202233221
5
Quinary
13040313012124
6
Senary
525451150321
8
Octal
16664425751
10
Decimal
1993485289
12
Duodecimal
4777453a1
16
Hexadecimal
76d22be9
20
Vigesimal
1b2j5d49
36
Base36
wyvb3d
md5
c324489658e15e3940e878e6248b4a68
sha1
528fae83fdd7d3be144a32878a90dbfe768640c1
sha256
733ae0434fb9028fdc6f35fe9936fbc241391874ded51f9ea616bb75a9a75a54
sha512
6a9e4f25694c57b711e21c70cbac442edd28a0d58402de75722aa62e588016c27592523300500aea44a42cac3091d66a53025bf3b92ad961c46f056bdf759125
ripemd-160
16398106e0b5142c0224792a63755c295bf37726
Diameter
3986970578
Circumference
12525437477.923
Area
1.2484637675265E+19
Volume
3.3183922058847E+28
Surface area
4.9938550701059E+19
Circumference
12525437477.923
Perimeter
7973941156
Area
3973983597459413521
Diagonal
2819213932.095
Surface area
2.3843901584756E+19
Volume
7.9220778402626E+27
Space diagonal
3452817804.6891
Perimeter
5980455867
Area
1.7207853748113E+18
Altitude
1726408902.3446
Surface area
1.7207853748113E+18
Volume
9.3362582698957E+26
Height
939737977.36502