145744462 (number)

145744462 is an even 9-digits composite number following 145744461 and preceding 145744463. In scientific notation, it is written as 1.45744462 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 70685440 positive integers (up to 145744462) that are relatively prime to 145744462.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred forty-four thousand four hundred sixty-two

Notation

Scientific notation 1.45744462 × 10^8
Engineering notation 1.45744462 × 10^6

Prime Factorization of 145744462

Prime Factorization 2 × 113 × 47 × 13721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145744462
Product of the distinct prime numbers

The prime factorization of 145744462 is 2 × 113 × 47 × 13721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 60, 25, 991, 776, 3284, 3087, 41010, 61542, 555929, 943476, 7213038, 5994539, 21165670, 9756252, 511994295, 677904197, 2517864681, 9781227796

Basic calculations (n = 145744462)

Multiplication

n×y
n×2 291488924
n×3 437233386
n×4 582977848
n×5 728722310

Division

n÷y
n÷2 72872231
n÷3 48581487.333333
n÷3 36436115.5
n÷5 29148892.4

Exponentiation

ny
n2 21241448203669444
n3 3.0958234405447E+24
n4 4.5119912178917E+32
n5 6.5759773260035E+40

Nth Root

y√n
2√n 12072.467104946
3√n 526.2563555445
4√n 109.87477920317
5√n 42.92580143428

Divisors of 145744462

1, 2, 47, 94, 113, 226, 5311, 10622, 13721, 27442, 644887, 1289774, 1550473, 3100946, 72872231, 145744462

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 -145744461
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 145744462 can be divided by 16 positive divisors. The sum of these divisors (counting 145744462) is 1, the average is 0.0625.

Base conversion 145744462

Base System Value
2 Binary 1000101011111110001001001110
3 Ternary 101011020120211001
4 Quaternary 20223332021032
5 Quinary 244302310322
6 Senary 22243450514
8 Octal 1053761116
10 Decimal 145744462
12 Duodecimal 40986a3a
16 Hexadecimal 8afe24e
20 Vigesimal 25ai132
36 Base36 2ert5a

Cryptographic Hash Functions

md5 fa7f98145fbccce5651721bc71d451bd
sha1 61b91a730641b1f13eb62f051e5733f3a48410bb
sha256 77782c8a77af2df1c2255b1555334cc1ba13c0003ed993d97f560592014a3554
sha512 789ac7fd9f813da7e3ca16b7274a2c2a2c5ee0054c83f69e9c1171132af497bb7bd66d0eb6c983b4f53a63f2ab6db7f88273b4e630159d4fddbf9db33a42ddab
ripemd-160 7ce37de806a28c861140676e27af19cc9dd91617

145744462 as geometric shapes

Circle

Radius = n
Diameter 291488924
Circumference 915739462.24119
Area 6.6731977628256E+16

Sphere

Radius = n
Volume 1.2967754903502E+25
Surface area 2.6692791051302E+17
Circumference 915739462.24119

Square

Length = n
Perimeter 582977848
Area 21241448203669444
Diagonal 206113794.80117

Cube

Length = n
Surface area 127448689222016664
Volume 3.0958234405447E+24
Space diagonal 252436813.10579

Equilateral Triangle

Length = n
Perimeter 437233386
Area 9.1978168787745E+15
Altitude 126218406.5529

Triangular Pyramid

Length = n
Surface area 9.1978168787745E+15
Volume 3.648462913609E+23
Height 68704598.267057