1253993642 is an even 10-digits composite number following 1253993641
and preceding 1253993643 . In scientific notation, it is written as 1.253993642 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 569997100 positive integers (up to 1253993642) that are relatively prime to 1253993642.
1253993642 has 8 divisors, whose sum is 2051989632
The reverse of 1253993642 is 2463993521
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion two hundred fifty-three million nine hundred ninety-three thousand six hundred forty-two
Scientific notation
1.253993642 × 10^9
Engineering notation
1.253993642 × 10^9
Prime Factorization
2 × 11 × 56999711
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1253993642 Product of the distinct prime numbers
The prime factorization of 1253993642 is 2 × 11 × 56999711.
Since it has a total of 3 prime factors.
3 , 3 , 86 , 12 , 587 , 508 , 8542 , 758 , 1408 , 54614 , 782171 , 62015 , 9670496 , 6765331 , 67816046 , 40494140 , 243553374 , 688398299 , 1814814605 , 7033775412
n×2
2507987284
n×3
3761980926
n×4
5015974568
n×5
6269968210
n÷2
626996821
n÷3
417997880.66667
n÷3
313498410.5
n÷5
250798728.4
n2
1572500054176424164
n3
1.9719050699819E+27
n4
2.4727564203849E+36
n5
3.1008208293773E+45
2 √n35411.77264696
3 √n1078.3633308877
4 √n188.18016007794
5 √n66.01749890402
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
-1253993641 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 1253993642 can be divided by 8 positive divisors.
The sum of these divisors (counting 1253993642) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101111100110110010101010
3
Ternary
10020101121110212222
4
Quaternary
1022233212302222
5
Quinary
10032010244032
6
Senary
324233234042
8
Octal
11257466252
10
Decimal
1253993642
12
Duodecimal
2abb62922
16
Hexadecimal
4abe6caa
20
Vigesimal
jbh9422
36
Base36
kqlfoq
md5
1a945c57e116ae3b1ec3beee0244dd26
sha1
0af0d7d897a54f58fc01a9f6723448296e402437
sha256
ed99aa4d646d2de07a67fb2b6bd470b33c2562853e6e9810a90aa9fc54e8383f
sha512
9b9e3e0624e08861477fb5c13a2c78c7873e13423d890c805726638ae2afd3e491e6fda159a03436038d7af613217076ad0b355fd37028ff89795b1b637d305d
ripemd-160
0e0938b19ca931c344d120bfa68ac0287d657e7c
Diameter
2507987284
Circumference
7879074426.711
Area
4.9401546179702E+18
Volume
8.2598966419088E+27
Surface area
1.9760618471881E+19
Circumference
7879074426.711
Perimeter
5015974568
Area
1572500054176424164
Diagonal
1773414815.646
Surface area
9.4350003250585E+18
Volume
1.9719050699819E+27
Space diagonal
2171980700.3123
Perimeter
3761980926
Area
6.8091249718459E+17
Altitude
1085990350.1562
Surface area
6.8091249718459E+17
Volume
2.3239124114005E+26
Height
591138271.88201