145386311 (number)

145386311 is an odd 9-digits composite number following 145386310 and preceding 145386312. In scientific notation, it is written as 1.45386311 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 117784800 positive integers (up to 145386311) that are relatively prime to 145386311.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred eighty-six thousand three hundred eleven

Notation

Scientific notation 1.45386311 × 10^8
Engineering notation 1.45386311 × 10^6

Prime Factorization of 145386311

Prime Factorization 7 × 43 × 31 × 15581

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145386311
Product of the distinct prime numbers

The prime factorization of 145386311 is 7 × 43 × 31 × 15581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 1, 23, 764, 852, 1131, 6732, 53940, 73186, 699852, 146981, 2123640, 8753803, 74655379, 45610603, 170572192, 17270927, 7283256942, 4159869294

Basic calculations (n = 145386311)

Multiplication

n×y
n×2 290772622
n×3 436158933
n×4 581545244
n×5 726931555

Division

n÷y
n÷2 72693155.5
n÷3 48462103.666667
n÷3 36346577.75
n÷5 29077262.2

Exponentiation

ny
n2 21137179426188721
n3 3.0730565417187E+24
n4 4.467803540949E+32
n5 6.4955747509131E+40

Nth Root

y√n
2√n 12057.624600227
3√n 525.82492956889
4√n 109.80721561094
5√n 42.90468357813

Divisors of 145386311

1, 7, 31, 43, 217, 301, 1333, 9331, 15581, 109067, 483011, 669983, 3381077, 4689881, 20769473, 145386311

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 -145386310
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 145386311 can be divided by 16 positive divisors. The sum of these divisors (counting 145386311) is 1, the average is 0.0625.

Base conversion 145386311

Base System Value
2 Binary 1000101010100110101101000111
3 Ternary 101010120101112012
4 Quaternary 20222212231013
5 Quinary 244204330221
6 Senary 22232044435
8 Octal 1052465507
10 Decimal 145386311
12 Duodecimal 4083371b
16 Hexadecimal 8aa6b47
20 Vigesimal 258d5fb
36 Base36 2ek4sn

Cryptographic Hash Functions

md5 d2108eac2f3d58925dca298634497f55
sha1 65ef3460d1d5e43154272eb7289a7f8dc5eebfb3
sha256 e81fb53313414574ef8b6fe290ade990975acf21c32ca56b8b572286031bb8f4
sha512 cf1a4d02b0f94e340a2e2b5ae2ab4424b03dc41950e82173e7c16c50a86df74eda434224bbe138dda64b7e2dc8dcf648f941dd0f744a8a541cf4a096d667a026
ripemd-160 ed84f1e54995fae1e4091449b0825f3fad05b254

145386311 as geometric shapes

Circle

Radius = n
Diameter 290772622
Circumference 913489133.14024
Area 6.6404407602924E+16

Sphere

Radius = n
Volume 1.2872389140706E+25
Surface area 2.656176304117E+17
Circumference 913489133.14024

Square

Length = n
Perimeter 581545244
Area 21137179426188721
Diagonal 205607292.79959

Cube

Length = n
Surface area 126823076557132326
Volume 3.0730565417187E+24
Space diagonal 251816477.37701

Equilateral Triangle

Length = n
Perimeter 436158933
Area 9.1526671737146E+15
Altitude 125908238.6885

Triangular Pyramid

Length = n
Surface area 9.1526671737146E+15
Volume 3.6216318660316E+23
Height 68535764.266531