620972489 is an odd 9-digits composite number following 620972488
and preceding 620972490 . In scientific notation, it is written as 6.20972489 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 620911056 positive integers (up to 620972489) that are relatively prime to 620972489.
620972489 has 4 divisors, whose sum is 621033924
The reverse of 620972489 is 984279026
Previous prime number is 12757
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred twenty million nine hundred seventy-two thousand four hundred eighty-nine
Scientific notation
6.20972489 × 10^8
Engineering notation
6.20972489 × 10^6
Prime Factorization
12757 × 48677
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
620972489
Product of the distinct prime numbers
The prime factorization of 620972489 is 12757 × 48677.
Since it has a total of 2 prime factors.
5 , 1 , 25 , 58 , 324 , 984 , 622 , 454 , 32939 , 81061 , 88173 , 480906 , 1220763 , 690596 , 80552346 , 85166065 , 308496682 , 777556368 , 3097181953 , 3214555556
n×2
1241944978
n×3
1862917467
n×4
2483889956
n×5
3104862445
n÷2
310486244.5
n÷3
206990829.66667
n÷3
155243122.25
n÷5
124194497.8
n2
385606832094855121
n3
2.3945123430135E+26
n4
1.4869262895823E+35
n5
9.2334031900145E+43
2 √n
24919.31959344
3 √n
853.14749511813
4 √n
157.85854298529
5 √n
57.360703884164
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-620972488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 620972489 can be divided by 4 positive divisors.
The sum of these divisors (counting 620972489) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101000000110100100111001001
3
Ternary
1121021110200010002
4
Quaternary
211000310213021
5
Quinary
2232432104424
6
Senary
141341332345
8
Octal
4500644711
10
Decimal
620972489
12
Duodecimal
153b670b5
16
Hexadecimal
250349c9
20
Vigesimal
9e11b49
36
Base36
a9plft
md5
825b53cacea0473c6ea8fa4f6e8bb454
sha1
251e1f590d4417626d19f3d8d8acf6177a40ac2d
sha256
5b5bd6e9ca4ba84b45d751ee75ec2f8ec1df18ed516edd1a602f3e767ba417a7
sha512
63937f27f83afd00a2056956ab0df0eb09ab7d4f4c3145929b8bfa2a5e6d2de5fca82aae6e8966510eb406f6f1d7d5dc748f16b9419fe351baacd753bbd06626
ripemd-160
a3ede9fc37e84b64ebbea39ff3322c3dec412556
Diameter
1241944978
Circumference
3901685219.0475
Area
1.2114195908832E+18
Volume
1.0030109847655E+27
Surface area
4.8456783635329E+18
Circumference
3901685219.0475
Perimeter
2483889956
Area
385606832094855121
Diagonal
878187715.80438
Surface area
2313640992569130726
Volume
2.3945123430135E+26
Space diagonal
1075555901.0505
Perimeter
1862917467
Area
1.6697265623349E+17
Altitude
537777950.52525
Surface area
1.6697265623349E+17
Volume
2.8219598589662E+25
Height
292729238.60146