145722408 (number)

145722408 is an even 9-digits composite number following 145722407 and preceding 145722409. In scientific notation, it is written as 1.45722408 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 44678400 positive integers (up to 145722408) that are relatively prime to 145722408.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred twenty-two thousand four hundred eight

Notation

Scientific notation 1.45722408 × 10^8
Engineering notation 1.45722408 × 10^6

Prime Factorization of 145722408

Prime Factorization 2 × 2 × 2 × 39 × 359 × 1301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36430602
Product of the distinct prime numbers

The prime factorization of 145722408 is 2 × 2 × 2 × 39 × 359 × 1301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 145722408)

Multiplication

n×y
n×2 291444816
n×3 437167224
n×4 582889632
n×5 728612040

Division

n÷y
n÷2 72861204
n÷3 48574136
n÷3 36430602
n÷5 29144481.6

Exponentiation

ny
n2 21235020193318464
n3 3.094418276499E+24
n4 4.5092608261064E+32
n5 6.571003458803E+40

Nth Root

y√n
2√n 12071.553669681
3√n 526.22980989749
4√n 109.87062241419
5√n 42.924502252249

Divisors of 145722408

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145722407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145722408 can be divided by 32 positive divisors. The sum of these divisors (counting 145722408) is 1, the average is 0.03125.

Base conversion 145722408

Base System Value
2 Binary 1000101011111000110000101000
3 Ternary 101011012110120020
4 Quaternary 20223320300220
5 Quinary 244301104113
6 Senary 22243200440
8 Octal 1053706050
10 Decimal 145722408
12 Duodecimal 40976120
16 Hexadecimal 8af8c28
20 Vigesimal 25af608
36 Base36 2erc4o

Cryptographic Hash Functions

md5 4065af9cbafb0c705051d87bb29329fb
sha1 4c3e0cfc9d19ede07a4d9ea4408bda510e482a3d
sha256 a576af2bf9032af3b8ed35bc900b0b0f33c8a0588db05fd255a8f2371c5140c9
sha512 411ffa140fe7ea775ab810353290e2d7685df1b4655d05b82c14900ae88f1c5c0e4402f93d8b3b28f7ae3a8bc7baef12175c7f7fbf9ee2c07dc1561d0b39bdb4
ripemd-160 1b948cd68bee0d56393337eeac21d2af471a7187

145722408 as geometric shapes

Circle

Radius = n
Diameter 291444816
Circumference 915600892.87243
Area 6.671178343816E+16

Sphere

Radius = n
Volume 1.2961868966111E+25
Surface area 2.6684713375264E+17
Circumference 915600892.87243

Square

Length = n
Perimeter 582889632
Area 21235020193318464
Diagonal 206082605.73527

Cube

Length = n
Surface area 127410121159910784
Volume 3.094418276499E+24
Space diagonal 252398614.45728

Equilateral Triangle

Length = n
Perimeter 437167224
Area 9.1950334686447E+15
Altitude 126199307.22864

Triangular Pyramid

Length = n
Surface area 9.1950334686447E+15
Volume 3.6468069119E+23
Height 68694201.911755