145428118 (number)

145428118 is an even 9-digits composite number following 145428117 and preceding 145428119. In scientific notation, it is written as 1.45428118 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 64353600 positive integers (up to 145428118) that are relatively prime to 145428118.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred twenty-eight thousand one hundred eighteen

Notation

Scientific notation 1.45428118 × 10^8
Engineering notation 1.45428118 × 10^6

Prime Factorization of 145428118

Prime Factorization 2 × 11 × 73 × 83 × 1091

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145428118
Product of the distinct prime numbers

The prime factorization of 145428118 is 2 × 11 × 73 × 83 × 1091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 40, 47, 842, 810, 5924, 6136, 19059, 91345, 136953, 675244, 2883824, 6165861, 64918000, 87773987, 858216667, 352501211, 2135532171, 9419547215

Basic calculations (n = 145428118)

Multiplication

n×y
n×2 290856236
n×3 436284354
n×4 581712472
n×5 727140590

Division

n÷y
n÷2 72714059
n÷3 48476039.333333
n÷3 36357029.5
n÷5 29085623.6

Exponentiation

ny
n2 21149337505021924
n3 3.0757083503022E+24
n4 4.4729447690133E+32
n5 6.5049193967554E+40

Nth Root

y√n
2√n 12059.358108954
3√n 525.87532646406
4√n 109.81510874627
5√n 42.907150811545

Divisors of 145428118

1, 2, 11, 22, 73, 83, 146, 166, 803, 913, 1091, 1606, 1826, 2182, 6059, 12001, 12118, 24002, 66649, 79643, 90553, 133298, 159286, 181106, 876073, 996083, 1752146, 1992166, 6610369, 13220738, 72714059, 145428118

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 -145428117
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 145428118 can be divided by 32 positive divisors. The sum of these divisors (counting 145428118) is 1, the average is 0.03125.

Base conversion 145428118

Base System Value
2 Binary 1000101010110000111010010110
3 Ternary 101010122111212121
4 Quaternary 20222300322112
5 Quinary 244212144433
6 Senary 22233010154
8 Octal 1052607226
10 Decimal 145428118
12 Duodecimal 4085395a
16 Hexadecimal 8ab0e96
20 Vigesimal 258ia5i
36 Base36 2el11y

Cryptographic Hash Functions

md5 cccbc9a02b335ed16dfe5755510e19cb
sha1 ce00f0d3eefac1de06a3abf6ac76efaee58e40f4
sha256 e04b8fe1b6a16fe6547e5441f71409852e310ec32a1996f94b48b6d564866b5a
sha512 cd67f0f38a6d5bd885940f5f98bf4d5db52c630c644d749eda48f9d68ff2039b407eec54dcbd2ac16afc208ef5bb35d423b88b577528656c86a2b268f190edc6
ripemd-160 e0657f8fede5a6765c9f96a64650777e32d7fa80

145428118 as geometric shapes

Circle

Radius = n
Diameter 290856236
Circumference 913751814.26838
Area 6.6442603334068E+16

Sphere

Radius = n
Volume 1.2883497010525E+25
Surface area 2.6577041333627E+17
Circumference 913751814.26838

Square

Length = n
Perimeter 581712472
Area 21149337505021924
Diagonal 205666416.82599

Cube

Length = n
Surface area 126896025030131544
Volume 3.0757083503022E+24
Space diagonal 251888889.22512

Equilateral Triangle

Length = n
Perimeter 436284354
Area 9.15793177628E+15
Altitude 125944444.61256

Triangular Pyramid

Length = n
Surface area 9.15793177628E+15
Volume 3.6247570524179E+23
Height 68555472.275332