1212996953 is an odd 10-digits composite number following 1212996952
and preceding 1212996954 . In scientific notation, it is written as 1.212996953 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1039156704 positive integers (up to 1212996953) that are relatively prime to 1212996953.
1212996953 has 8 divisors, whose sum is 1387022208
The reverse of 1212996953 is 3596992121
Previous prime number is 1913
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion two hundred twelve million nine hundred ninety-six thousand nine hundred fifty-three
Scientific notation
1.212996953 × 10^9
Engineering notation
1.212996953 × 10^9
Prime Factorization
7 × 1913 × 90583
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1212996953 Product of the distinct prime numbers
The prime factorization of 1212996953 is 7 × 1913 × 90583.
Since it has a total of 3 prime factors.
6 , 8 , 72 , 45 , 146 , 634 , 3737 , 7729 , 70448 , 61853 , 543915 , 186691 , 2002486 , 8768350 , 13428346 , 23899369 , 353658319 , 76813274 , 1234906847 , 2471178271
n×2
2425993906
n×3
3638990859
n×4
4851987812
n×5
6064984765
n÷2
606498476.5
n÷3
404332317.66667
n÷3
303249238.25
n÷5
242599390.6
n2
1471361607987284209
n3
1.7847571472498E+27
n4
2.1649049814589E+36
n5
2.6260231460442E+45
2 √n34828.105791157
3 √n1066.481279967
4 √n186.62289728529
5 √n65.580079979696
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
-1212996952 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 1212996953 can be divided by 8 positive divisors.
The sum of these divisors (counting 1212996953) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000010011001101110101011001
3
Ternary
10010112110122000002
4
Quaternary
1020103031311121
5
Quinary
4441011400303
6
Senary
320210422345
8
Octal
11023156531
10
Decimal
1212996953
12
Duodecimal
29a2919b5
16
Hexadecimal
484cdd59
20
Vigesimal
ij14c7d
36
Base36
k26qft
md5
599b660f633a2120c6ac534c14f2fe7b
sha1
3cb75450eb39886becaf0acba9a87aed95856635
sha256
a58535e6b934a4a4049360f0121c406cf2cc11a3bbcf3466102729582fd5e60f
sha512
4b02eb52a241207a7ff33f1929a57354e119e19acb152317ec1d1a3fb779a24bff0024d0b2e6879dc5a53d0a6b5204f63d1f2427e2518158a1e277cd3272afba
ripemd-160
8539e471c1aa2e4d971d402712b7ef0a85fe0cb1
Diameter
2425993906
Circumference
7621484632.7432
Area
4.6224188184269E+18
Volume
7.4759732563223E+27
Surface area
1.8489675273708E+19
Circumference
7621484632.7432
Perimeter
4851987812
Area
1471361607987284209
Diagonal
1715436742.0498
Surface area
8828169647923705254
Volume
1.7847571472498E+27
Space diagonal
2100972352.0222
Perimeter
3638990859
Area
6.3711826533505E+17
Altitude
1050486176.0111
Surface area
6.3711826533505E+17
Volume
2.1033564693191E+26
Height
571812247.34995