145608220 (number)

145608220 is an even 9-digits composite number following 145608219 and preceding 145608221. In scientific notation, it is written as 1.45608220 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 55104000 positive integers (up to 145608220) that are relatively prime to 145608220.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred eight thousand two hundred twenty

Notation

Scientific notation 1.45608220 × 10^8
Engineering notation 1.45608220 × 10^6

Prime Factorization of 145608220

Prime Factorization 2 × 2 × 5 × 61 × 71 × 41 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1775710
Product of the distinct prime numbers

The prime factorization of 145608220 is 2 × 2 × 5 × 61 × 71 × 41 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 32, 11, 888, 421, 11, 9912, 21197, 34505, 401168, 168680, 4963839, 5618488, 91183159, 48090159, 609074073, 377333148, 1076597104, 2806738571

Basic calculations (n = 145608220)

Multiplication

n×y
n×2 291216440
n×3 436824660
n×4 582432880
n×5 728041100

Division

n÷y
n÷2 72804110
n÷3 48536073.333333
n÷3 36402055
n÷5 29121644

Exponentiation

ny
n2 21201753731568400
n3 3.087149621732E+24
n4 4.4951436129407E+32
n5 6.5452986012467E+40

Nth Root

y√n
2√n 12066.823111325
3√n 526.09232284829
4√n 109.84909244652
5√n 42.917773019364

Divisors of 145608220

1, 2, 4, 5, 10, 20, 41, 61, 71, 82, 122, 142, 164, 205, 244, 284, 305, 355, 410, 610, 710, 820, 1220, 1420, 1681, 2501, 2911, 3362, 4331, 5002, 5822, 6724, 8405, 8662, 10004, 11644, 12505, 14555, 16810, 17324, 21655, 25010, 29110, 33620, 43310, 50020, 58220, 86620, 102541, 119351, 177571, 205082, 238702, 355142, 410164, 477404, 512705, 596755, 710284, 887855, 1025410, 1193510, 1775710, 2050820, 2387020, 3551420, 7280411, 14560822, 29121644, 36402055, 72804110, 145608220

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145608219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145608220 can be divided by 72 positive divisors. The sum of these divisors (counting 145608220) is 1, the average is 0.013888888888889.

Base conversion 145608220

Base System Value
2 Binary 1000101011011100111000011100
3 Ternary 101010222122221001
4 Quaternary 20223130320130
5 Quinary 244233430340
6 Senary 22240520044
8 Octal 1053347034
10 Decimal 145608220
12 Duodecimal 40920024
16 Hexadecimal 8adce1c
20 Vigesimal 25a10b0
36 Base36 2eow0s

Cryptographic Hash Functions

md5 f508d5c5790d029b33814aaca7202f8a
sha1 55edd2c525534815a9a575fa3e547915f1371658
sha256 99d438eaf113e086a4ae3150185350f2f7015034cbb00090a9853bbec24289d1
sha512 0d075262331ae47c633e0cf5b6db0c8154bb359d8cfe5ce69e51aced2465f22e551c32d4108b45bdb69001a6a18b32034ee85829d54ed39875102d8a28b76afa
ripemd-160 451c96b4ebd350b0e360efc01efbca1e041d3a76

145608220 as geometric shapes

Circle

Radius = n
Diameter 291216440
Circumference 914883428.50857
Area 6.6607273766315E+16

Sphere

Radius = n
Volume 1.2931422096221E+25
Surface area 2.6642909506526E+17
Circumference 914883428.50857

Square

Length = n
Perimeter 582432880
Area 21201753731568400
Diagonal 205921119.51701

Cube

Length = n
Surface area 127210522389410400
Volume 3.087149621732E+24
Space diagonal 252200835.03967

Equilateral Triangle

Length = n
Perimeter 436824660
Area 9.1806286681599E+15
Altitude 126100417.51983

Triangular Pyramid

Length = n
Surface area 9.1806286681599E+15
Volume 3.638240720107E+23
Height 68640373.172335