145890756 (number)

145890756 is an even 9-digits composite number following 145890755 and preceding 145890757. In scientific notation, it is written as 1.45890756 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 44209200 positive integers (up to 145890756) that are relatively prime to 145890756.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eight hundred ninety thousand seven hundred fifty-six

Notation

Scientific notation 1.45890756 × 10^8
Engineering notation 1.45890756 × 10^6

Prime Factorization of 145890756

Prime Factorization 2 × 2 × 11 × 3 × 3 × 368411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24315126
Product of the distinct prime numbers

The prime factorization of 145890756 is 2 × 2 × 11 × 3 × 3 × 368411. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145890756)

Multiplication

n×y
n×2 291781512
n×3 437672268
n×4 583563024
n×5 729453780

Division

n÷y
n÷2 72945378
n÷3 48630252
n÷3 36472689
n÷5 29178151.2

Exponentiation

ny
n2 21284112686251536
n3 3.1051552905864E+24
n4 4.5301345284105E+32
n5 6.6090475113152E+40

Nth Root

y√n
2√n 12078.524578772
3√n 526.43237687457
4√n 109.90234109778
5√n 42.934415507487

Divisors of 145890756

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145890755
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145890756 can be divided by 36 positive divisors. The sum of these divisors (counting 145890756) is 1, the average is 0.027777777777778.

Base conversion 145890756

Base System Value
2 Binary 1000101100100001110111000100
3 Ternary 101011112000111100
4 Quaternary 20230201313010
5 Quinary 244322001011
6 Senary 22250540100
8 Octal 1054416704
10 Decimal 145890756
12 Duodecimal 40a37630
16 Hexadecimal 8b21dc4
20 Vigesimal 25bg6hg
36 Base36 2euy10

Cryptographic Hash Functions

md5 29abf88e8d7b9eafcbcf89ed2ea4f57e
sha1 1e5222e58e15b9109310d4041df03ec0708f52d8
sha256 41b0d756a8013c6ff18d6f2472fccd8510d8cacddec8b6d3678375401243e841
sha512 f835084cee416b3a2e825528a893257a4cef4b85c29b99f99ae2b5ef24d3aadd131ba4aa53446d0726572efdfbd94535353f0b2117daf730b6ab172424fd8a9d
ripemd-160 55b8e7ca68c76e3910c8d979e9ea90159151d972

145890756 as geometric shapes

Circle

Radius = n
Diameter 291781512
Circumference 916658654.55252
Area 6.6866012053305E+16

Sphere

Radius = n
Volume 1.3006844065549E+25
Surface area 2.6746404821322E+17
Circumference 916658654.55252

Square

Length = n
Perimeter 583563024
Area 21284112686251536
Diagonal 206320685.76006

Cube

Length = n
Surface area 127704676117509216
Volume 3.1051552905864E+24
Space diagonal 252690201.74663

Equilateral Triangle

Length = n
Perimeter 437672268
Area 9.2162911416522E+15
Altitude 126345100.87332

Triangular Pyramid

Length = n
Surface area 9.2162911416522E+15
Volume 3.6594606043516E+23
Height 68773561.920021