145999718 (number)

145999718 is an even 9-digits composite number following 145999717 and preceding 145999719. In scientific notation, it is written as 1.45999718 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 71803080 positive integers (up to 145999718) that are relatively prime to 145999718.

Interesting facts

Basic properties

Name

Name one hundred forty-five million nine hundred ninety-nine thousand seven hundred eighteen

Notation

Scientific notation 1.45999718 × 10^8
Engineering notation 1.45999718 × 10^6

Prime Factorization of 145999718

Prime Factorization 2 × 61 × 1196719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145999718
Product of the distinct prime numbers

The prime factorization of 145999718 is 2 × 61 × 1196719. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 53, 44, 44, 515, 7991, 4455, 20588, 18882, 79958, 818653, 874685, 7099215, 47902283, 36423214, 67043506, 118875825, 3580767175, 9768929836

Basic calculations (n = 145999718)

Multiplication

n×y
n×2 291999436
n×3 437999154
n×4 583998872
n×5 729998590

Division

n÷y
n÷2 72999859
n÷3 48666572.666667
n÷3 36499929.5
n÷5 29199943.6

Exponentiation

ny
n2 21315917656079524
n3 3.1121179666988E+24
n4 4.5436834552076E+32
n5 6.6337650314158E+40

Nth Root

y√n
2√n 12083.034304346
3√n 526.56340379643
4√n 109.92285615078
5√n 42.940826911363

Divisors of 145999718

1, 2, 61, 122, 1196719, 2393438, 72999859, 145999718

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 -145999717
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 145999718 can be divided by 8 positive divisors. The sum of these divisors (counting 145999718) is 1, the average is 0.125.

Base conversion 145999718

Base System Value
2 Binary 1000101100111100011101100110
3 Ternary 101011201112221222
4 Quaternary 20230330131212
5 Quinary 244333442333
6 Senary 22253140342
8 Octal 1054743546
10 Decimal 145999718
12 Duodecimal 40a8a6b2
16 Hexadecimal 8b3c766
20 Vigesimal 25c9j5i
36 Base36 2exa3q

Cryptographic Hash Functions

md5 66f8c05f86d8e1bc46bc3a49a3050cd3
sha1 fb48b8a8649766543e59c37d5b5dca00b8cc321b
sha256 46093d5e8b4be24e5d633c5f630ae79a09d1b3c31621fcf939f2f9fc401e8be7
sha512 c6ec85ebd9b88790c1ce9ee7a2e0ee81038c2c09d6cc91547c33baf4c8f8580282b5939420624dd1a413ffcbfef1d9ffe8abdffc8e7d315fd6ee665644a4d7ff
ripemd-160 c384178b14a360219d62f26b8fc634cacc2bb8aa

145999718 as geometric shapes

Circle

Radius = n
Diameter 291999436
Circumference 917343282.98996
Area 6.6965930312864E+16

Sphere

Radius = n
Volume 1.3036009255048E+25
Surface area 2.6786372125146E+17
Circumference 917343282.98996

Square

Length = n
Perimeter 583998872
Area 21315917656079524
Diagonal 206474781.29825

Cube

Length = n
Surface area 127895505936477144
Volume 3.1121179666988E+24
Space diagonal 252878929.46673

Equilateral Triangle

Length = n
Perimeter 437999154
Area 9.2300630975711E+15
Altitude 126439464.73336

Triangular Pyramid

Length = n
Surface area 9.2300630975711E+15
Volume 3.6676661968421E+23
Height 68824927.099416