1993695757 is an odd 10-digits composite number following 1993695756
and preceding 1993695758 . In scientific notation, it is written as 1.993695757 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 1845657600 positive integers (up to 1993695757) that are relatively prime to 1993695757.
1993695757 has 8 divisors, whose sum is 2145579192
The reverse of 1993695757 is 7575963991
Previous prime number is 61
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion nine hundred ninety-three million six hundred ninety-five thousand seven hundred fifty-seven
Scientific notation
1.993695757 × 10^9
Engineering notation
1.993695757 × 10^9
Prime Factorization
17 × 61 × 1922561
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993695757 Product of the distinct prime numbers
The prime factorization of 1993695757 is 17 × 61 × 1922561.
Since it has a total of 3 prime factors.
1 , 5 , 41 , 42 , 131 , 489 , 4563 , 6946 , 38118 , 80162 , 423006 , 161059 , 998605 , 9397859 , 62829156 , 93273088 , 174809048 , 689295381 , 9820127363 , 1996941655
n×2
3987391514
n×3
5981087271
n×4
7974783028
n×5
9968478785
n÷2
996847878.5
n÷3
664565252.33333
n÷3
498423939.25
n÷5
398739151.4
n2
3974822771479803049
n3
7.9245872943263E+27
n4
1.5799216064674E+37
n5
3.1498830032068E+46
2 √n44650.820339609
3 √n1258.5958484428
4 √n211.30740720478
5 √n72.432216776827
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
-1993695756 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 1993695757 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993695757) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101010110001000001101
3
Ternary
12010221111020102121
4
Quaternary
1312311112020031
5
Quinary
13040341231012
6
Senary
525455452541
8
Octal
16665261015
10
Decimal
1993695757
12
Duodecimal
477827151
16
Hexadecimal
76d5620d
20
Vigesimal
1b30bj7h
36
Base36
wyzthp
md5
dc433acdab977a3b14511fe5d38726f4
sha1
f1ec1247525d1d7a8405b970a197800168543210
sha256
f6b2f0cb8de12876807118b0c6d3d03711a5bb50b6699d609d7678388ed525d7
sha512
322fb3a4f3197b10b81ff93c2552d7be009bece53e1008d97d97e291cf268fb8f2cf564ccfc032c58adda17d4f29a1bcfb28137089619cc778f6a869aeeece29
ripemd-160
cfca839aac4af91d090de690615c121b2c41b3b5
Diameter
3987391514
Circumference
12526759887.369
Area
1.2487274018202E+19
Volume
3.3194433635449E+28
Surface area
4.9949096072809E+19
Circumference
12526759887.369
Perimeter
7974783028
Area
3974822771479803049
Diagonal
2819511578.7951
Surface area
2.3848936628879E+19
Volume
7.9245872943263E+27
Space diagonal
3453182345.9585
Perimeter
5981087271
Area
1.7211487478212E+18
Altitude
1726591172.9792
Surface area
1.7211487478212E+18
Volume
9.3392156898714E+26
Height
939837192.9317