1201472921 is an odd 10-digits composite number following 1201472920
and preceding 1201472922 . In scientific notation, it is written as 1.201472921 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 1057014000 positive integers (up to 1201472921) that are relatively prime to 1201472921.
1201472921 has 8 divisors, whose sum is 1352978688
The reverse of 1201472921 is 1292741021
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 29
Digital Root 2
Name
one billion two hundred one million four hundred seventy-two thousand nine hundred twenty-one
Scientific notation
1.201472921 × 10^9
Engineering notation
1.201472921 × 10^9
Prime Factorization
11 × 31 × 3523381
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1201472921
Product of the distinct prime numbers
The prime factorization of 1201472921 is 11 × 31 × 3523381.
Since it has a total of 3 prime factors.
1 , 6 , 33 , 23 , 599 , 870 , 2832 , 446 , 83990 , 95007 , 253253 , 112308 , 6012214 , 998088 , 81884220 , 74519686 , 480404611 , 912798740 , 8893650245 , 8243438328
n×2
2402945842
n×3
3604418763
n×4
4805891684
n×5
6007364605
n÷2
600736460.5
n÷3
400490973.66667
n÷3
300368230.25
n÷5
240294584.2
n2
1443537179896272241
n3
1.7343708321021E+27
n4
2.0837995897429E+36
n5
2.503628779867E+45
2 √n
34662.269415028
3 √n
1063.0931725605
4 √n
186.17805836088
5 √n
65.454995510641
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
-1201472920
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 1201472921 can be divided by 8 positive divisors.
The sum of these divisors (counting 1201472921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111100111010000010110011001
3
Ternary
10002201210011000002
4
Quaternary
1013213100112121
5
Quinary
4430034113141
6
Senary
315115422345
8
Octal
10747202631
10
Decimal
1201472921
12
Duodecimal
2964549b5
16
Hexadecimal
479d0599
20
Vigesimal
if94261
36
Base36
jvbqft
md5
ebf64089fc2b3afee15009ff6c64193c
sha1
835fcadd952a583399e447c6f194c580caf117f5
sha256
63f96be501f72dfd138c17815ad8c29938f9b3115e14f1b0d024654c5e9ad89c
sha512
b4d84f14b91734d9dd6fc6512410f95c871aed2faaefff0bbc3730dd10d3c825228711bd636622d432194b51483ad28f2df50412e18966eb579f21ff1ddbfb66
ripemd-160
7d6da9c6001cc2355dfce058b13815e7250a02a4
Diameter
2402945842
Circumference
7549077004.2013
Area
4.5350057995459E+18
Volume
7.2649155529764E+27
Surface area
1.8140023198183E+19
Circumference
7549077004.2013
Perimeter
4805891684
Area
1443537179896272241
Diagonal
1699139299.7022
Surface area
8661223079377633446
Volume
1.7343708321021E+27
Space diagonal
2081012143.0902
Perimeter
3604418763
Area
6.2506993454876E+17
Altitude
1040506071.5451
Surface area
6.2506993454876E+17
Volume
2.0439756274526E+26
Height
566379766.56741