1229949901 is an odd 10-digits composite number following 1229949900
and preceding 1229949902 . In scientific notation, it is written as 1.229949901 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1221671280 positive integers (up to 1229949901) that are relatively prime to 1229949901.
1229949901 has 8 divisors, whose sum is 1238242464
The reverse of 1229949901 is 1099499221
Previous prime number is 1291
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion two hundred twenty-nine million nine hundred forty-nine thousand nine hundred one
Scientific notation
1.229949901 × 10^9
Engineering notation
1.229949901 × 10^9
Prime Factorization
173 × 1291 × 5507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1229949901
Product of the distinct prime numbers
The prime factorization of 1229949901 is 173 × 1291 × 5507.
Since it has a total of 3 prime factors.
10 , 7 , 17 , 6 , 224 , 289 , 2543 , 4153 , 62120 , 74686 , 771628 , 991860 , 1245463 , 634279 , 69243048 , 43413664 , 843659386 , 54137334 , 1724702170 , 2058194941
n×2
2459899802
n×3
3689849703
n×4
4919799604
n×5
6149749505
n÷2
614974950.5
n÷3
409983300.33333
n÷3
307487475.25
n÷5
245989980.2
n2
1512776758969909801
n3
1.8606396249301E+27
n4
2.2884935224795E+36
n5
2.8147323814128E+45
2 √n
35070.641582383
3 √n
1071.4267225729
4 √n
187.2715717411
5 √n
65.762374253306
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
-1229949900
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 1229949901 can be divided by 8 positive divisors.
The sum of these divisors (counting 1229949901) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001001010011111000101111001101
3
Ternary
10011201100221002001
4
Quaternary
1021103320233031
5
Quinary
10004331344101
6
Senary
322014032301
8
Octal
11123705715
10
Decimal
1229949901
12
Duodecimal
2a3aa8691
16
Hexadecimal
494f8bcd
20
Vigesimal
j473ef1
36
Base36
kca3f1
md5
769bebbe5dd920be6f3864af6914c848
sha1
4ae70e03a89bf937dce6a17025997b30da6c669a
sha256
a95e8204daee176a1c4b673839a8b1536a8f389b2a7f33b24ed50a68f42c77da
sha512
83c2c967e3e7d2368580d5171b3685325c739239343203114cb3acae45846140310afae5a46588402831c17aed0445924e2b42447a5b3d3ab31fc2f63aaa1baa
ripemd-160
3a69f82f7859c98e4c0b2ec4cda479dbe94ae2af
Diameter
2459899802
Circumference
7728003146.5302
Area
4.7525283525012E+18
Volume
7.7938290355448E+27
Surface area
1.9010113410005E+19
Circumference
7728003146.5302
Perimeter
4919799604
Area
1512776758969909801
Diagonal
1739411831.0336
Surface area
9076660553819458806
Volume
1.8606396249301E+27
Space diagonal
2130335719.2963
Perimeter
3689849703
Area
6.5505155176132E+17
Altitude
1065167859.6482
Surface area
6.5505155176132E+17
Volume
2.1927848268875E+26
Height
579803943.67788