1229143772 is an even 10-digits composite number following 1229143771
and preceding 1229143773 . In scientific notation, it is written as 1.229143772 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 593379696 positive integers (up to 1229143772) that are relatively prime to 1229143772.
1229143772 has 12 divisors, whose sum is 2225174280
The reverse of 1229143772 is 2773419221
Previous prime number is 29
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion two hundred twenty-nine million one hundred forty-three thousand seven hundred seventy-two
Scientific notation
1.229143772 × 10^9
Engineering notation
1.229143772 × 10^9
Prime Factorization
2 × 2 × 29 × 10596067
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
614571886
Product of the distinct prime numbers
The prime factorization of 1229143772 is 2 × 2 × 29 × 10596067.
Since it has a total of 4 prime factors.
9 , 6 , 77 , 23 , 211 , 965 , 3812 , 9492 , 78620 , 53584 , 363197 , 913666 , 9050503 , 9768397 , 89843975 , 72840525 , 752703376 , 546162606 , 232655576 , 3969440890
n×2
2458287544
n×3
3687431316
n×4
4916575088
n×5
6145718860
n÷2
614571886
n÷3
409714590.66667
n÷3
307285943
n÷5
245828754.4
n2
1510794412246387984
n3
1.856983542585E+27
n4
2.2824997560749E+36
n5
2.805520359771E+45
2 √n
35059.146766571
3 √n
1071.1925946309
4 √n
187.24087899434
5 √n
65.753751648331
1 , 2 , 4 , 29 , 58 , 116 , 10596067 , 21192134 , 42384268 , 307285943 , 614571886 , 1229143772
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1229143771
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1229143772 can be divided by 12 positive divisors.
The sum of these divisors (counting 1229143772) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001001010000110011111011011100
3
Ternary
10011122211222021102
4
Quaternary
1021100303323130
5
Quinary
10004130100042
6
Senary
321544452232
8
Octal
11120637334
10
Decimal
1229143772
12
Duodecimal
2a377a078
16
Hexadecimal
49433edc
20
Vigesimal
j422j8c
36
Base36
kbstek
md5
f0142b2a3116bc2c72d36143d0ff7f26
sha1
fddbb99fd440af9eddb06459f9f0951248ccd060
sha256
e1b15b41526fd87fa52d9133b9f808ef956ab59874ede1ef40ac6e27ef19eb90
sha512
686daa651ca45f454c167cf62a84f141596280890486f462dffb96a8acf4d05415b724424cd952d81d43c5fbde103629b32ac3d270008aad6d74e19128c948b1
ripemd-160
d79cb0ae87773d6bc41668ef76536cfaae225eef
Diameter
2458287544
Circumference
7722938088.6417
Area
4.7463006265978E+18
Volume
7.7785144736298E+27
Surface area
1.8985202506391E+19
Circumference
7722938088.6417
Perimeter
4916575088
Area
1510794412246387984
Diagonal
1738271792.4688
Surface area
9064766473478327904
Volume
1.856983542585E+27
Space diagonal
2128939462.9109
Perimeter
3687431316
Area
6.5419317045048E+17
Altitude
1064469731.4554
Surface area
6.5419317045048E+17
Volume
2.1884760925228E+26
Height
579423930.82294