1252993894 is an even 10-digits composite number following 1252993893
and preceding 1252993895 . In scientific notation, it is written as 1.252993894 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 604893576 positive integers (up to 1252993894) that are relatively prime to 1252993894.
1252993894 has 8 divisors, whose sum is 1944300960
The reverse of 1252993894 is 4983992521
Previous prime number is 29
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion two hundred fifty-two million nine hundred ninety-three thousand eight hundred ninety-four
Scientific notation
1.252993894 × 10^9
Engineering notation
1.252993894 × 10^9
Prime Factorization
2 × 29 × 21603343
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1252993894 Product of the distinct prime numbers
The prime factorization of 1252993894 is 2 × 29 × 21603343.
Since it has a total of 3 prime factors.
1 , 8 , 46 , 57 , 58 , 936 , 9891 , 5042 , 78957 , 87743 , 835629 , 705467 , 2927224 , 8884457 , 28028918 , 49733076 , 980378187 , 627528534 , 7599043357 , 558462619
n×2
2505987788
n×3
3758981682
n×4
5011975576
n×5
6264969470
n÷2
626496947
n÷3
417664631.33333
n÷3
313248473.5
n÷5
250598778.8
n2
1569993698401283236
n3
1.9671925177153E+27
n4
2.4648802130197E+36
n5
3.0884798563552E+45
2 √n35397.653792307
3 √n1078.0766791915
4 √n188.14264214236
5 √n66.006969038785
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
-1252993893 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 1252993894 can be divided by 8 positive divisors.
The sum of these divisors (counting 1252993894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101011110010101101100110
3
Ternary
10020022201200111021
4
Quaternary
1022223302231212
5
Quinary
10031231301034
6
Senary
324200001354
8
Octal
11253625546
10
Decimal
1252993894
12
Duodecimal
2ab76025a
16
Hexadecimal
4aaf2b66
20
Vigesimal
jbb44ee
36
Base36
kq009y
md5
830ed2e66bad6bf63fd3fca05479a16a
sha1
534b6b34f7e574b4b0d1eb219b353d7bd06581ab
sha256
3692afc9d0d9f57e0b961c2b9c6212bf0291ec2952963dc03b952bea97f0254c
sha512
cf1be916a248339658ff67852e43058f18aedab5c11a24d6cf5e14c46740324788e19bcb612a1980e60eea17c62e036329900c97274dd2b9dcdafbc5cc526038
ripemd-160
d83ac08eb5bb396721e805e6060340fb8e8a93b4
Diameter
2505987788
Circumference
7872792824.7665
Area
4.9322806690797E+18
Volume
8.2401567491349E+27
Surface area
1.9729122676319E+19
Circumference
7872792824.7665
Perimeter
5011975576
Area
1569993698401283236
Diagonal
1772000958.4655
Surface area
9.4199621904077E+18
Volume
1.9671925177153E+27
Space diagonal
2170249085.9816
Perimeter
3758981682
Area
6.798272132985E+17
Altitude
1085124542.9908
Surface area
6.798272132985E+17
Volume
2.3183586152932E+26
Height
590666986.15516