620497621 is an odd 9-digits prime number following 620497620
and preceding 620497622 . In scientific notation, it is written as 6.20497621 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 620497620 positive integers (up to 620497621) that are relatively prime to 620497621.
620497621 has 2 divisors, whose sum is 620497622
The reverse of 620497621 is 126794026
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
six hundred twenty million four hundred ninety-seven thousand six hundred twenty-one
Scientific notation
6.20497621 × 10^8
Engineering notation
6.20497621 × 10^6
Prime Factorization
620497621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
620497621 Product of the distinct prime numbers
The prime factorization of 620497621 is 620497621.
Since it has a total of 1 prime factors.
1 , 2 , 77 , 4 , 476 , 791 , 2139 , 6733 , 14407 , 15109 , 323795 , 627482 , 264515 , 9344007 , 5522853 , 25147914 , 42627426 , 540958487 , 271264264 , 3596068276
n×2
1240995242
n×3
1861492863
n×4
2481990484
n×5
3102488105
n÷2
310248810.5
n÷3
206832540.33333
n÷3
155124405.25
n÷5
124099524.2
n2
385017297666659641
n3
2.3890231724601E+26
n4
1.4823831950254E+35
n5
9.1981524592362E+43
2 √n24909.789661898
3 √n852.92996762897
4 √n157.82835506302
5 √n57.351928262373
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
620497622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
310248811 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
24909.78968197 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999967768 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 620497621 can be divided by 2 positive divisors.
The sum of these divisors (counting 620497621) is 620497622, the average is 310248811.
Base
System
Value
2
Binary
100100111111000000101011010101
3
Ternary
1121020120112201101
4
Quaternary
210333000223111
5
Quinary
2232321410441
6
Senary
141323230101
8
Octal
4477005325
10
Decimal
620497621
12
Duodecimal
153978331
16
Hexadecimal
24fc0ad5
20
Vigesimal
9di2411
36
Base36
a9ff11
md5
a25476d293c3348762ade41fb92b24e8
sha1
e03c460698bb5193eb4506ad2611ce093ad52f88
sha256
c2e2724db069ed6523811af001a541e296e7a200566da76e3becc2d955061a7e
sha512
d9dcafd3f21439654e64f87e21e228f64a9af060b2897659d03b85a19e8b3461a5a3f55bdd81144d4e1a612d6a4edc36d8895f7bb0292c23a8985086f34ee98e
ripemd-160
2dcc100931d86a150d830e4da7f862c3f723942a
Diameter
1240995242
Circumference
3898701535.4071
Area
1.2095675138546E+18
Volume
1.0007116863809E+27
Surface area
4.8382700554183E+18
Circumference
3898701535.4071
Perimeter
2481990484
Area
385017297666659641
Diagonal
877516151.03844
Surface area
2310103785999957846
Volume
2.3890231724601E+26
Space diagonal
1074733405.5476
Perimeter
1861492863
Area
1.6671738033788E+17
Altitude
537366702.77381
Surface area
1.6671738033788E+17
Volume
2.8154908094306E+25
Height
292505383.67948