620494939 is an odd 9-digits prime number following 620494938
and preceding 620494940 . In scientific notation, it is written as 6.20494939 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 620494938 positive integers (up to 620494939) that are relatively prime to 620494939.
620494939 has 2 divisors, whose sum is 620494940
The reverse of 620494939 is 939494026
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
six hundred twenty million four hundred ninety-four thousand nine hundred thirty-nine
Scientific notation
6.20494939 × 10^8
Engineering notation
6.20494939 × 10^6
Prime Factorization
620494939
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
620494939 Product of the distinct prime numbers
The prime factorization of 620494939 is 620494939.
Since it has a total of 1 prime factors.
7 , 8 , 56 , 73 , 539 , 152 , 2634 , 398 , 30017 , 12314 , 420561 , 771411 , 6105277 , 7767360 , 87224768 , 79458882 , 24653469 , 443600361 , 6041288722 , 8787141867
n×2
1240989878
n×3
1861484817
n×4
2481979756
n×5
3102474695
n÷2
310247469.5
n÷3
206831646.33333
n÷3
155123734.75
n÷5
124098987.8
n2
385013969324613721
n3
2.3889921941022E+26
n4
1.4823575657509E+35
n5
9.1979536733682E+43
2 √n24909.735827584
3 √n852.92873874353
4 √n157.8281845159
5 √n57.351878683411
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
620494940 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
310247470 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
24909.735847656 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 620494939 can be divided by 2 positive divisors.
The sum of these divisors (counting 620494939) is 620494940, the average is 310247470.
Base
System
Value
2
Binary
100100111111000000000001011011
3
Ternary
1121020120102001001
4
Quaternary
210333000001123
5
Quinary
2232321314224
6
Senary
141323205431
8
Octal
4477000133
10
Decimal
620494939
12
Duodecimal
153976877
16
Hexadecimal
24fc005b
20
Vigesimal
9di1h6j
36
Base36
a9fcyj
md5
f2084d9acb7b073beb4a100693550e7e
sha1
eb899ebdf959322b37b5885b604cb7f926214560
sha256
362b9d85420d86b4981665a6bd3be46c5797efde7c8a384c05e18305a88d2ebb
sha512
032f4b6cbb4d81a11a16ada75a2be79b34b4298f6c8ef5ccb72645099aa17680cc79159e923c7b5023e48a119ac55259b0cbd2ac2c711813955d06df7b368c3a
ripemd-160
afb4e3f11c31e69e64375614301b0c534a71c7cb
Diameter
1240989878
Circumference
3898684683.9041
Area
1.2095570575597E+18
Volume
1.0006987101967E+27
Surface area
4.8382282302386E+18
Circumference
3898684683.9041
Perimeter
2481979756
Area
385013969324613721
Diagonal
877512358.11767
Surface area
2310083815947682326
Volume
2.3889921941022E+26
Space diagonal
1074728760.1874
Perimeter
1861484817
Area
1.667159391235E+17
Altitude
537364380.09368
Surface area
1.667159391235E+17
Volume
2.8154543010857E+25
Height
292504119.37256