145436982 (number)

145436982 is an even 9-digits composite number following 145436981 and preceding 145436983. In scientific notation, it is written as 1.45436982 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 45059040 positive integers (up to 145436982) that are relatively prime to 145436982.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred thirty-six thousand nine hundred eighty-two

Notation

Scientific notation 1.45436982 × 10^8
Engineering notation 1.45436982 × 10^6

Prime Factorization of 145436982

Prime Factorization 2 × 3 × 1007 × 24071

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145436982
Product of the distinct prime numbers

The prime factorization of 145436982 is 2 × 3 × 1007 × 24071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 44, 62, 4, 334, 565, 9515, 76501, 31181, 544097, 663788, 1914636, 6334558, 62319167, 87170768, 146140952, 633721311, 9787510591, 3763675125

Basic calculations (n = 145436982)

Multiplication

n×y
n×2 290873964
n×3 436310946
n×4 581747928
n×5 727184910

Division

n÷y
n÷2 72718491
n÷3 48478994
n÷3 36359245.5
n÷5 29087396.4

Exponentiation

ny
n2 21151915733268324
n3 3.0762707877649E+24
n4 4.4740353918728E+32
n5 6.5069020475517E+40

Nth Root

y√n
2√n 12059.725618769
3√n 525.886010469
4√n 109.81678204523
5√n 42.907673846179

Divisors of 145436982

1, 2, 3, 6, 1007, 2014, 3021, 6042, 24071, 48142, 72213, 144426, 24239497, 48478994, 72718491, 145436982

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 -145436981
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 145436982 can be divided by 16 positive divisors. The sum of these divisors (counting 145436982) is 1, the average is 0.0625.

Base conversion 145436982

Base System Value
2 Binary 1000101010110011000100110110
3 Ternary 101010122222000220
4 Quaternary 20222303010312
5 Quinary 244212440412
6 Senary 22233115210
8 Octal 1052630466
10 Decimal 145436982
12 Duodecimal 40858b06
16 Hexadecimal 8ab3136
20 Vigesimal 258jc92
36 Base36 2el7w6

Cryptographic Hash Functions

md5 f2523e599445ec4e28a487fdb2847eca
sha1 e5c9a881be2d1c74db8a89fab20bc642092cbdea
sha256 7856abfea1ad211867f48376aeec27e491842f56db021a719cf2a8797635f949
sha512 7c34c9d6aac64b19b15943fab23204164aa2fca421c9a8489d79a2e3e579ec0b9f6dc53940690596ba9e8a45d6198497de72b38158a8f513e704e1b49f0a05df
ripemd-160 77c1716e75796f027eb365b6f3088a400077c05c

145436982 as geometric shapes

Circle

Radius = n
Diameter 290873964
Circumference 913807508.42294
Area 6.6450703076986E+16

Sphere

Radius = n
Volume 1.288585294306E+25
Surface area 2.6580281230794E+17
Circumference 913807508.42294

Square

Length = n
Perimeter 581747928
Area 21151915733268324
Diagonal 205678952.41501

Cube

Length = n
Surface area 126911494399609944
Volume 3.0762707877649E+24
Space diagonal 251904242.12348

Equilateral Triangle

Length = n
Perimeter 436310946
Area 9.1590481818591E+15
Altitude 125952121.06174

Triangular Pyramid

Length = n
Surface area 9.1590481818591E+15
Volume 3.6254198913244E+23
Height 68559650.805004