145730368 (number)

145730368 is an even 9-digits composite number following 145730367 and preceding 145730369. In scientific notation, it is written as 1.45730368 × 10^8. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 62137344 positive integers (up to 145730368) that are relatively prime to 145730368.

Interesting facts

Basic properties

Name

Name one hundred forty-five million seven hundred thirty thousand three hundred sixty-eight

Notation

Scientific notation 1.45730368 × 10^8
Engineering notation 1.45730368 × 10^6

Prime Factorization of 145730368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 227 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4554074
Product of the distinct prime numbers

The prime factorization of 145730368 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 227 × 1433. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 3, 4, 39, 277, 924, 3894, 2784, 68532, 36831, 747309, 704956, 2340377, 9352896, 88986613, 56413319, 719676083, 781772638, 6293105038, 443146466

Basic calculations (n = 145730368)

Multiplication

n×y
n×2 291460736
n×3 437191104
n×4 582921472
n×5 728651840

Division

n÷y
n÷2 72865184
n÷3 48576789.333333
n÷3 36432592
n÷5 29146073.6

Exponentiation

ny
n2 21237340157415424
n3 3.0949253964813E+24
n4 4.5102461696177E+32
n5 6.5727983406898E+40

Nth Root

y√n
2√n 12071.883365904
3√n 526.23939138666
4√n 109.87212278783
5√n 42.924971187092

Divisors of 145730368

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1433, 1589, 1816, 2866, 3178, 3632, 5732, 6356, 7264, 10031, 11464, 12712, 14528, 20062, 22928, 25424, 40124, 45856, 50848, 80248, 91712, 101696, 160496, 320992, 325291, 641984, 650582, 1301164, 2277037, 2602328, 4554074, 5204656, 9108148, 10409312, 18216296, 20818624, 36432592, 72865184, 145730368

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145730367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145730368 can be divided by 56 positive divisors. The sum of these divisors (counting 145730368) is 1, the average is 0.017857142857143.

Base conversion 145730368

Base System Value
2 Binary 1000101011111010101101000000
3 Ternary 101011012212111001
4 Quaternary 20223322231000
5 Quinary 244301332433
6 Senary 22243301344
8 Octal 1053725500
10 Decimal 145730368
12 Duodecimal 4097a854
16 Hexadecimal 8afab40
20 Vigesimal 25ag5i8
36 Base36 2eri9s

Cryptographic Hash Functions

md5 37355141dcd9e1a35a6aa43689cd9289
sha1 23085c70583eed72bc20c6e3402ec689a3be5d5e
sha256 9973b8d8ff1a31ce4ebfe04a9738212c662c95d9bde2ef5d1925e8076254780f
sha512 d0864ed92a4df3b9a1a783f910566a883e6f743fd9fe95da93d24ff077535bc70d26fe90db1373286da551eb6c5b61ec9eb69eb22d1c2fa8c5a898665b95e3de
ripemd-160 69f0d1818dd1c0262d555481b723cdff79f42c4f

145730368 as geometric shapes

Circle

Radius = n
Diameter 291460736
Circumference 915650907.02747
Area 6.6719071820324E+16

Sphere

Radius = n
Volume 1.2963993185326E+25
Surface area 2.668762872813E+17
Circumference 915650907.02747

Square

Length = n
Perimeter 582921472
Area 21237340157415424
Diagonal 206093862.87522

Cube

Length = n
Surface area 127424040944492544
Volume 3.0949253964813E+24
Space diagonal 252412401.58171

Equilateral Triangle

Length = n
Perimeter 437191104
Area 9.1960380425666E+15
Altitude 126206200.79085

Triangular Pyramid

Length = n
Surface area 9.1960380425666E+15
Volume 3.6474045585307E+23
Height 68697954.291741