620494897 is an odd 9-digits composite number following 620494896
and preceding 620494898 . In scientific notation, it is written as 6.20494897 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 539534160 positive integers (up to 620494897) that are relatively prime to 620494897.
620494897 has 12 divisors, whose sum is 684761140
The reverse of 620494897 is 798494026
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred twenty million four hundred ninety-four thousand eight hundred ninety-seven
Scientific notation
6.20494897 × 10^8
Engineering notation
6.20494897 × 10^6
Prime Factorization
11 × 253 × 11 × 20269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56408627
Product of the distinct prime numbers
The prime factorization of 620494897 is 11 × 253 × 11 × 20269.
Since it has a total of 4 prime factors.
4 , 10 , 5 , 88 , 106 , 138 , 7074 , 6093 , 98151 , 26828 , 756296 , 102584 , 4659775 , 6593096 , 70393750 , 69852923 , 475569822 , 213445485 , 9733664546 , 8618047857
n×2
1240989794
n×3
1861484691
n×4
2481979588
n×5
3102474485
n÷2
310247448.5
n÷3
206831632.33333
n÷3
155123724.25
n÷5
124098979.4
n2
385013917203040609
n3
2.3889917089847E+26
n4
1.4823571644003E+35
n5
9.1979505604178E+43
2 √n
24909.73498454
3 √n
852.92871949922
4 √n
157.82818184513
5 √n
57.351877907006
1 , 11 , 121 , 253 , 2783 , 20269 , 30613 , 222959 , 2452549 , 5128057 , 56408627 , 620494897
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
-620494896
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 620494897 can be divided by 12 positive divisors.
The sum of these divisors (counting 620494897) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100111111000000000000110001
3
Ternary
1121020120101222111
4
Quaternary
210333000000301
5
Quinary
2232321314042
6
Senary
141323205321
8
Octal
4477000061
10
Decimal
620494897
12
Duodecimal
153976841
16
Hexadecimal
24fc0031
20
Vigesimal
9di1h4h
36
Base36
a9fcxd
md5
a6b67bf216671228a8331cd9199ec34c
sha1
b6957e40df6a3c827a5a0d2f01b38472de982395
sha256
e57efaa8276820be0768896399c73b9b1b55da716afe3889629b3bd4c8cbd758
sha512
da26aa4c060d5b1ecb429a98c781698c34e8ecd76674abc3ed97246490add8a07471a8f326a32cea82659675d64bea9b9e79141428f0d0f3159aac4f6a9ca1d3
ripemd-160
49d5a238cc46ac080054e5f82fe0457611680253
Diameter
1240989794
Circumference
3898684420.0103
Area
1.2095568938149E+18
Volume
1.0006985069911E+27
Surface area
4.8382275752596E+18
Circumference
3898684420.0103
Perimeter
2481979588
Area
385013917203040609
Diagonal
877512298.7207
Surface area
2310083503218243654
Volume
2.3889917089847E+26
Space diagonal
1074728687.4412
Perimeter
1861484691
Area
1.667159165542E+17
Altitude
537364343.72061
Surface area
1.667159165542E+17
Volume
2.8154537293692E+25
Height
292504099.57357