801221497 is an odd 9-digits prime number following 801221496
and preceding 801221498 . In scientific notation, it is written as 8.01221497 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 801221496 positive integers (up to 801221497) that are relatively prime to 801221497.
801221497 has 2 divisors, whose sum is 801221498
The reverse of 801221497 is 794122108
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
eight hundred one million two hundred twenty-one thousand four hundred ninety-seven
Scientific notation
8.01221497 × 10^8
Engineering notation
8.01221497 × 10^6
Prime Factorization
801221497
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
801221497 Product of the distinct prime numbers
The prime factorization of 801221497 is 801221497.
Since it has a total of 1 prime factors.
8 , 1 , 43 , 74 , 729 , 189 , 2936 , 3028 , 46418 , 31305 , 299304 , 882388 , 1446997 , 1567081 , 18370833 , 81090110 , 605884596 , 744749021 , 8268292154 , 354166872
n×2
1602442994
n×3
2403664491
n×4
3204885988
n×5
4006107485
n÷2
400610748.5
n÷3
267073832.33333
n÷3
200305374.25
n÷5
160244299.4
n2
641955887254921009
n3
5.1434885699435E+26
n4
4.1210736118125E+35
n5
3.3018927685036E+44
2 √n28305.856231529
3 √n928.79000036035
4 √n168.24344335376
5 √n60.360178942329
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
801221498 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
400610749 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28305.856249193 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975038 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 801221497 can be divided by 2 positive divisors.
The sum of these divisors (counting 801221497) is 801221498, the average is 400610749.
Base
System
Value
2
Binary
101111110000011010101101111001
3
Ternary
2001211122021021021
4
Quaternary
233300122231321
5
Quinary
3120103041442
6
Senary
211300542441
8
Octal
5760325571
10
Decimal
801221497
12
Duodecimal
1a43b1a21
16
Hexadecimal
2fc1ab79
20
Vigesimal
ca7cdeh
36
Base36
d90ygp
md5
2a4f35766641f2b0c439c9c58acd6b83
sha1
00f4d7a2112f6c03e3a2e3b1cdb700287c3e2481
sha256
ebc21fded6f975f2249d32a9a263db0b4dea40b82e6f41aaa73ca74646e75185
sha512
06d706acc29b937567ea7e991fd783dd098b7adc5236cf885be7dbeb4e85f3ccf12ed74efe324f08dc1410738e511ddda176fef22193d940b2c9debb11d2e5d5
ripemd-160
91a190f5bfc8454445715bb6734a8a06390fc01d
Diameter
1602442994
Circumference
5034223137.7468
Area
2.0167638993288E+18
Volume
2.154499454021E+27
Surface area
8.0670555973151E+18
Circumference
5034223137.7468
Perimeter
3204885988
Area
641955887254921009
Diagonal
1133098307.5223
Surface area
3851735323529526054
Volume
5.1434885699435E+26
Space diagonal
1387756340.9204
Perimeter
2403664491
Area
2.7797505323587E+17
Altitude
693878170.4602
Surface area
2.7797505323587E+17
Volume
6.0616594112709E+25
Height
377699435.84076