671231421 is an odd 9-digits composite number following 671231420
and preceding 671231422 . In scientific notation, it is written as 6.71231421 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 383560704 positive integers (up to 671231421) that are relatively prime to 671231421.
671231421 has 8 divisors, whose sum is 795533760
The reverse of 671231421 is 124132176
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 27 Digital Root 9
Name
six hundred seventy-one million two hundred thirty-one thousand four hundred twenty-one
Scientific notation
6.71231421 × 10^8
Engineering notation
6.71231421 × 10^6
Prime Factorization
27 × 7 × 3551489
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
671231421 Product of the distinct prime numbers
The prime factorization of 671231421 is 27 × 7 × 3551489.
Since it has a total of 3 prime factors.
2 , 4 , 68 , 25 , 133 , 947 , 2006 , 3572 , 202 , 42491 , 79382 , 248443 , 4377306 , 4362003 , 23741514 , 31934100 , 372962777 , 114555296 , 9053073315 , 6120036525
n×2
1342462842
n×3
2013694263
n×4
2684925684
n×5
3356157105
n÷2
335615710.5
n÷3
223743807
n÷3
167807855.25
n÷5
134246284.2
n2
450551620537679241
n3
3.0242440448736E+26
n4
2.0299676276913E+35
n5
1.3625780553192E+44
2 √n25908.1342632
3 √n875.56977137917
4 √n160.96003933648
5 √n58.260533285765
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
-671231420 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 671231421 can be divided by 8 positive divisors.
The sum of these divisors (counting 671231421) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000000100010110110111101
3
Ternary
1201210001002102000
4
Quaternary
220000202312331
5
Quinary
2333313401141
6
Senary
150334452513
8
Octal
5000426675
10
Decimal
671231421
12
Duodecimal
168964139
16
Hexadecimal
28022dbd
20
Vigesimal
a9f3ib1
36
Base36
b3mth9
md5
02346f895d7066a4254882772086c3c1
sha1
70999ed6b233f456bf365ff09bc4e877fb44152e
sha256
8a8da1af226eccdc8f61e0f1c9d127bf1c7b64c128684d1a2ea49993754366d9
sha512
3d4b29f0fbaa2cbbb655d920bf3d40ca9596490c34a37c54b8991498d7d2be21c859ddd2494032161e2fa4fb37a5fa6b13227c266c98da6c050642461f2bb3cc
ripemd-160
c5963e748d9da224719d1c6345a3db18a5725fb1
Diameter
1342462842
Circumference
4217471402.1445
Area
1.4154496611441E+18
Volume
1.266792383205E+27
Surface area
5.6617986445766E+18
Circumference
4217471402.1445
Perimeter
2684925684
Area
450551620537679241
Diagonal
949264579.06916
Surface area
2703309723226075446
Volume
3.0242440448736E+26
Space diagonal
1162606924.8087
Perimeter
2013694263
Area
1.9509457455094E+17
Altitude
581303462.40433
Surface area
1.9509457455094E+17
Volume
3.5641057868219E+25
Height
316421526.35639