145302512 (number)

145302512 is an even 9-digits composite number following 145302511 and preceding 145302513. In scientific notation, it is written as 1.45302512 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 71945088 positive integers (up to 145302512) that are relatively prime to 145302512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45302512 × 10^8
Engineering notation 1.45302512 × 10^6

Prime Factorization of 145302512

Prime Factorization 2 × 2 × 2 × 2 × 103 × 88169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18162814
Product of the distinct prime numbers

The prime factorization of 145302512 is 2 × 2 × 2 × 2 × 103 × 88169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 95, 61, 846, 835, 9980, 2455, 72812, 8650, 744919, 897435, 8699201, 1963714, 2385656, 28940296, 599170308, 697225698, 9867127167, 4784559328

Basic calculations (n = 145302512)

Multiplication

n×y
n×2 290605024
n×3 435907536
n×4 581210048
n×5 726512560

Division

n÷y
n÷2 72651256
n÷3 48434170.666667
n÷3 36325628
n÷5 29060502.4

Exponentiation

ny
n2 21112819993510144
n3 3.0677457804608E+24
n4 4.4575116807836E+32
n5 6.476876444872E+40

Nth Root

y√n
2√n 12054.149161181
3√n 525.72388366895
4√n 109.79138928523
5√n 42.899736484042

Divisors of 145302512

1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 88169, 176338, 352676, 705352, 1410704, 9081407, 18162814, 36325628, 72651256, 145302512

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145302511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145302512 can be divided by 20 positive divisors. The sum of these divisors (counting 145302512) is 1, the average is 0.05.

Base conversion 145302512

Base System Value
2 Binary 1000101010010010001111110000
3 Ternary 101010102010120112
4 Quaternary 20222102033300
5 Quinary 244144140022
6 Senary 22230200452
8 Octal 1052221760
10 Decimal 145302512
12 Duodecimal 407b3128
16 Hexadecimal 8a923f0
20 Vigesimal 2582g5c
36 Base36 2eic4w

Cryptographic Hash Functions

md5 2b46470eee7b4b4dbdac4e53c90c99d8
sha1 2c8f7a3243fe6abe11d6c095ccdb2b3c38c39b30
sha256 7324cf8c2d5d408b1fe1e6258d15aba22797c0dd55bb18fcd3a75016a0c17733
sha512 0f52408391be11b7d6e623b14c628fca6e47e88d4a853f047d21395d526c9660fc1d845a16799b96b31fd553262fa00bc70d95d8ebd144575d05a46c00d32901
ripemd-160 0c61430a0e83c9ee43fada97be43c26d04f0d08d

145302512 as geometric shapes

Circle

Radius = n
Diameter 290605024
Circumference 912962608.49469
Area 6.6327880188175E+16

Sphere

Radius = n
Volume 1.2850143475969E+25
Surface area 2.653115207527E+17
Circumference 912962608.49469

Square

Length = n
Perimeter 581210048
Area 21112819993510144
Diagonal 205488783.11728

Cube

Length = n
Surface area 126676919961060864
Volume 3.0677457804608E+24
Space diagonal 251671333.25139

Equilateral Triangle

Length = n
Perimeter 435907536
Area 9.1421192299539E+15
Altitude 125835666.62569

Triangular Pyramid

Length = n
Surface area 9.1421192299539E+15
Volume 3.6153730738671E+23
Height 68496261.039093