145342012 (number)

145342012 is an even 9-digits composite number following 145342011 and preceding 145342013. In scientific notation, it is written as 1.45342012 × 10^8. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 70151280 positive integers (up to 145342012) that are relatively prime to 145342012.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred forty-two thousand twelve

Notation

Scientific notation 1.45342012 × 10^8
Engineering notation 1.45342012 × 10^6

Prime Factorization of 145342012

Prime Factorization 2 × 2 × 31 × 479 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72671006
Product of the distinct prime numbers

The prime factorization of 145342012 is 2 × 2 × 31 × 479 × 2447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 60, 21, 796, 561, 1208, 9640, 55727, 94986, 975161, 292599, 8925937, 3684457, 43778548, 39241099, 999797394, 234731988, 5268370086, 7641425466

Basic calculations (n = 145342012)

Multiplication

n×y
n×2 290684024
n×3 436026036
n×4 581368048
n×5 726710060

Division

n÷y
n÷2 72671006
n÷3 48447337.333333
n÷3 36335503
n÷5 29068402.4

Exponentiation

ny
n2 21124300452208144
n3 3.0702483298164E+24
n4 4.4623606959516E+32
n5 6.4856848181933E+40

Nth Root

y√n
2√n 12055.787489832
3√n 525.7715181103
4√n 109.79885012983
5√n 42.902068660322

Divisors of 145342012

1, 2, 4, 31, 62, 124, 479, 958, 1916, 2447, 4894, 9788, 14849, 29698, 59396, 75857, 151714, 303428, 1172113, 2344226, 4688452, 36335503, 72671006, 145342012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145342011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145342012 can be divided by 24 positive divisors. The sum of these divisors (counting 145342012) is 1, the average is 0.041666666666667.

Base conversion 145342012

Base System Value
2 Binary 1000101010011011111000111100
3 Ternary 101010111010202111
4 Quaternary 20222123320330
5 Quinary 244201421022
6 Senary 22231103404
8 Octal 1052337074
10 Decimal 145342012
12 Duodecimal 40811b64
16 Hexadecimal 8a9be3c
20 Vigesimal 2587f0c
36 Base36 2ej6m4

Cryptographic Hash Functions

md5 bfb7625cc367dbc5dc8a67c6d2644bbf
sha1 6aea0770b605f18d99380d959eb698282a766a23
sha256 f57655da722385be0fb7df5c259d2b9f721523970b2fe323e7baaa0059d858f0
sha512 3472942d6a659bc52e642b37b03da47539c37d941bd556b51703c7f2ceac5f92c97e9d07ac3c246815584e504c177999c1f5784a8097601e4e9e773fc0f4066b
ripemd-160 cf04d450202df4523e8ebc70124cfded658dd654

145342012 as geometric shapes

Circle

Radius = n
Diameter 290684024
Circumference 913210794.31432
Area 6.6363947112881E+16

Sphere

Radius = n
Volume 1.2860626130197E+25
Surface area 2.6545578845152E+17
Circumference 913210794.31432

Square

Length = n
Perimeter 581368048
Area 21124300452208144
Diagonal 205544644.55299

Cube

Length = n
Surface area 126745802713248864
Volume 3.0702483298164E+24
Space diagonal 251739749.25829

Equilateral Triangle

Length = n
Perimeter 436026036
Area 9.1470904143937E+15
Altitude 125869874.62914

Triangular Pyramid

Length = n
Surface area 9.1470904143937E+15
Volume 3.6183223565665E+23
Height 68514881.517664