61028045 (number)

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.

Interesting facts

Basic properties

Name

Name sixty-one million twenty-eight thousand forty-five

Notation

Scientific notation 6.1028045 × 10^7
Engineering notation 6.1028045 × 10^6

Prime Factorization of 61028045

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.

Most popular turbo-numbers

9, 7, 53, 59, 197, 826, 590, 4250, 48307, 56425, 972171, 402478, 5058797, 7907614, 76396910, 70709768, 80346366, 195160993, 3239862723, 4772867907

Basic calculations (n = 61028045)

Multiplication

n×y
n×2 122056090
n×3 183084135
n×4 244112180
n×5 305140225

Division

n÷y
n÷2 30514022.5
n÷3 20342681.666667
n÷3 15257011.25
n÷5 12205609

Exponentiation

ny
n2 3724422276522025
n3 2.2729421029059E+23
n4 1.3871321293854E+31
n5 8.4653962013075E+38

Nth Root

y√n
2√n 7812.0448667426
3√n 393.71003642443
4√n 88.385772988319
5√n 36.066657158485

Divisors of 61028045

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 conversion 61028045

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

Cryptographic Hash Functions

md5 f420a8a14cf4b537812300de42d81a05
sha1 51e1cc0552888455004ea91b67b8e640495073f0
sha256 9dfb8590bbf9a0e023282bde3c9096ab354949efafbf590398ecd594e18359e2
sha512 5efe9c1c25c422cf7b82a65d3e7fbaed446475c8afbd94820fb2f0007a10c6e064e89bc0a39ec3e6d210e262f69918c54e1297b85b11bbff302e7081e993ccc0
ripemd-160 54481f9ec7b6c061b0eb796f50f9710e784665c8

61028045 as geometric shapes

Circle

Radius = n
Diameter 122056090
Circumference 383450515.66989
Area 1.1700617662788E+16

Sphere

Radius = n
Volume 9.5208776166988E+23
Surface area 4.6802470651151E+16
Circumference 383450515.66989

Square

Length = n
Perimeter 244112180
Area 3724422276522025
Diagonal 86306688.924116

Cube

Length = n
Surface area 22346533659132150
Volume 2.2729421029059E+23
Space diagonal 105703674.6266

Equilateral Triangle

Length = n
Perimeter 183084135
Area 1.6127221529444E+15
Altitude 52851837.3133

Triangular Pyramid

Length = n
Surface area 1.6127221529444E+15
Volume 2.6786879570153E+22
Height 28768896.308039