1252992481 is an odd 10-digits composite number following 1252992480
and preceding 1252992482 . In scientific notation, it is written as 1.252992481 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 1156303632 positive integers (up to 1252992481) that are relatively prime to 1252992481.
1252992481 has 8 divisors, whose sum is 1349732160
The reverse of 1252992481 is 1842992521
Previous prime number is 4643
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion two hundred fifty-two million nine hundred ninety-two thousand four hundred eighty-one
Scientific notation
1.252992481 × 10^9
Engineering notation
1.252992481 × 10^9
Prime Factorization
13 × 4643 × 20759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1252992481 Product of the distinct prime numbers
The prime factorization of 1252992481 is 13 × 4643 × 20759.
Since it has a total of 3 prime factors.
3 , 2 , 60 , 11 , 111 , 353 , 4824 , 1521 , 69623 , 84830 , 18495 , 263445 , 8185806 , 3788034 , 47137135 , 9706978 , 375643774 , 797404458 , 574919194 , 1563411592
n×2
2505984962
n×3
3758977443
n×4
5011969924
n×5
6264962405
n÷2
626496240.5
n÷3
417664160.33333
n÷3
313248120.25
n÷5
250598496.2
n2
1569990157442535361
n3
1.9671858625195E+27
n4
2.4648690944664E+36
n5
3.0884624420157E+45
2 √n35397.633833351
3 √n1078.0762739426
4 √n188.14258910026
5 √n66.00695415158
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
-1252992480 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 1252992481 can be divided by 8 positive divisors.
The sum of these divisors (counting 1252992481) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010101011110010010111100001
3
Ternary
10020022201121112221
4
Quaternary
1022223302113201
5
Quinary
10031231224411
6
Senary
324155551041
8
Octal
11253622741
10
Decimal
1252992481
12
Duodecimal
2ab75b481
16
Hexadecimal
4aaf25e1
20
Vigesimal
jbb4141
36
Base36
kpzz6p
md5
e25a9c8f9656d9fe51b830e991d963b8
sha1
148c5560cdbc139336c281e056d417257f420c7e
sha256
01783aa97b0a32d32b1e9a703fd229a90a7b93cff6483665cc03906fd43b3911
sha512
f0b8047b0d1a0e241c44db287e2ea6abc4b755f651a8db24423022940525df94bc2687dfec800ff7220b6206784bb0014be8ccb238d663c1080dd91d241044ec
ripemd-160
55a46b41ab669485dc99fa68bfa6840f6ab94d1b
Diameter
2505984962
Circumference
7872783946.6257
Area
4.9322695448298E+18
Volume
8.240128871916E+27
Surface area
1.9729078179319E+19
Circumference
7872783946.6257
Perimeter
5011969924
Area
1569990157442535361
Diagonal
1771998960.1817
Surface area
9.4199409446552E+18
Volume
1.9671858625195E+27
Space diagonal
2170246638.5938
Perimeter
3758977443
Area
6.7982568001838E+17
Altitude
1085123319.2969
Surface area
6.7982568001838E+17
Volume
2.3183507720697E+26
Height
590666320.06057