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 3 prime factors and 8 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 65 × 17 × 55229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61028045
Product of the distinct prime numbers

The prime factorization of 61028045 is 65 × 17 × 55229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 18, 42, 952, 804, 2087, 4504, 15621, 23552, 971935, 826536, 2564209, 6353487, 11704323, 96829773, 326417215, 508347474, 8386972353, 5297029689

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, 17, 65, 1105, 55229, 938893, 3589885, 61028045

8 divisors

τ Total Divisors 8
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 0.125
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 8
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 8 positive divisors. The sum of these divisors (counting 61028045) is 1, the average is 0.125.

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