145438360 (number)

145438360 is an even 9-digits composite number following 145438359 and preceding 145438361. In scientific notation, it is written as 1.45438360 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 55211520 positive integers (up to 145438360) that are relatively prime to 145438360.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred thirty-eight thousand three hundred sixty

Notation

Scientific notation 1.45438360 × 10^8
Engineering notation 1.45438360 × 10^6

Prime Factorization of 145438360

Prime Factorization 2 × 2 × 2 × 5 × 31 × 53 × 2213

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36359590
Product of the distinct prime numbers

The prime factorization of 145438360 is 2 × 2 × 2 × 5 × 31 × 53 × 2213. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 27, 95, 616, 39, 3112, 3399, 71415, 61439, 626449, 405087, 5668143, 1495062, 15924556, 87958516, 671375668, 190805440, 8426341540, 5607550242

Basic calculations (n = 145438360)

Multiplication

n×y
n×2 290876720
n×3 436315080
n×4 581753440
n×5 727191800

Division

n÷y
n÷2 72719180
n÷3 48479453.333333
n÷3 36359590
n÷5 29087672

Exponentiation

ny
n2 21152316559489600
n3 3.076358230613E+24
n4 4.4742049583286E+32
n5 6.5072103144318E+40

Nth Root

y√n
2√n 12059.782750945
3√n 525.8876713685
4√n 109.8170421699
5√n 42.907755155004

Divisors of 145438360

1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 2120, 2213, 3286, 4426, 6572, 8215, 8852, 11065, 13144, 16430, 17704, 22130, 32860, 44260, 65720, 68603, 88520, 117289, 137206, 234578, 274412, 343015, 469156, 548824, 586445, 686030, 938312, 1172890, 1372060, 2345780, 2744120, 3635959, 4691560, 7271918, 14543836, 18179795, 29087672, 36359590, 72719180, 145438360

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145438359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145438360 can be divided by 64 positive divisors. The sum of these divisors (counting 145438360) is 1, the average is 0.015625.

Base conversion 145438360

Base System Value
2 Binary 1000101010110011011010011000
3 Ternary 101010200000220221
4 Quaternary 20222303122120
5 Quinary 244213011420
6 Senary 22233125424
8 Octal 1052633230
10 Decimal 145438360
12 Duodecimal 40859874
16 Hexadecimal 8ab3698
20 Vigesimal 258jfi0
36 Base36 2el8yg

Cryptographic Hash Functions

md5 a2512d70115c4f67bcf3863fb1f974ef
sha1 2c4701364e27f3a66d3a977f46172072e694744e
sha256 77a6adf473f58f449ba7b8ea93c1efbf4cc3582e1b3264a798607f3442cf7f78
sha512 a34e9be5b4d2fc30f50a020c45ee1eb0a0c79b6bc0fecb1a1f377c9861b94951cb212f61bf3c60f38a06d45256cd7b231a1c03ae23b6366e0fef0ab6f4cc39c2
ripemd-160 cf1c4c7e9323c350e3af363b1d2a41698f52afd6

145438360 as geometric shapes

Circle

Radius = n
Diameter 290876720
Circumference 913816166.6523
Area 6.6451962309698E+16

Sphere

Radius = n
Volume 1.2886219222806E+25
Surface area 2.6580784923879E+17
Circumference 913816166.6523

Square

Length = n
Perimeter 581753440
Area 21152316559489600
Diagonal 205680901.2013

Cube

Length = n
Surface area 126913899356937600
Volume 3.076358230613E+24
Space diagonal 251906628.88949

Equilateral Triangle

Length = n
Perimeter 436315080
Area 9.1592217447041E+15
Altitude 125953314.44475

Triangular Pyramid

Length = n
Surface area 9.1592217447041E+15
Volume 3.6255229437092E+23
Height 68560300.400434