61028045 is an odd 8-digits composite number following 61028044
and preceding 61028046 . In scientific notation, it is written as 6.1028045 × 10^7.
The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors.
There are 42415104 positive integers (up to 61028045) that are relatively prime to 61028045.
61028045 has 16 divisors, whose sum is 83507760
The reverse of 61028045 is 54082016
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
sixty-one million twenty-eight thousand forty-five
Scientific notation
6.1028045 × 10^7
Engineering notation
6.1028045 × 10^6
Prime Factorization
5 × 17 × 13 × 55229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
61028045
Product of the distinct prime numbers
The prime factorization of 61028045 is 5 × 17 × 13 × 55229.
Since it has a total of 4 prime factors.
9 , 7 , 53 , 59 , 197 , 826 , 590 , 4250 , 48307 , 56425 , 972171 , 402478 , 5058797 , 7907614 , 76396910 , 70709768 , 80346366 , 195160993 , 3239862723 , 4772867907
n×2
122056090
n×3
183084135
n×4
244112180
n×5
305140225
n÷2
30514022.5
n÷3
20342681.666667
n÷3
15257011.25
n÷5
12205609
n2
3724422276522025
n3
2.2729421029059E+23
n4
1.3871321293854E+31
n5
8.4653962013075E+38
2 √n
7812.0448667426
3 √n
393.71003642443
4 √n
88.385772988319
5 √n
36.066657158485
1 , 5 , 13 , 17 , 65 , 85 , 221 , 1105 , 55229 , 276145 , 717977 , 938893 , 3589885 , 4694465 , 12205609 , 61028045
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-61028044
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61028045 can be divided by 16 positive divisors.
The sum of these divisors (counting 61028045) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101000110011011011001101
3
Ternary
11020211112201222
4
Quaternary
3220303123031
5
Quinary
111110344140
6
Senary
10020013125
8
Octal
350633315
10
Decimal
61028045
12
Duodecimal
185311a5
16
Hexadecimal
3a336cd
20
Vigesimal
j18a25
36
Base36
10c1jh
md5
f420a8a14cf4b537812300de42d81a05
sha1
51e1cc0552888455004ea91b67b8e640495073f0
sha256
9dfb8590bbf9a0e023282bde3c9096ab354949efafbf590398ecd594e18359e2
sha512
5efe9c1c25c422cf7b82a65d3e7fbaed446475c8afbd94820fb2f0007a10c6e064e89bc0a39ec3e6d210e262f69918c54e1297b85b11bbff302e7081e993ccc0
ripemd-160
54481f9ec7b6c061b0eb796f50f9710e784665c8
Diameter
122056090
Circumference
383450515.66989
Area
1.1700617662788E+16
Volume
9.5208776166988E+23
Surface area
4.6802470651151E+16
Circumference
383450515.66989
Perimeter
244112180
Area
3724422276522025
Diagonal
86306688.924116
Surface area
22346533659132150
Volume
2.2729421029059E+23
Space diagonal
105703674.6266
Perimeter
183084135
Area
1.6127221529444E+15
Altitude
52851837.3133
Surface area
1.6127221529444E+15
Volume
2.6786879570153E+22
Height
28768896.308039