145108405 (number)

145108405 is an odd 9-digits composite number following 145108404 and preceding 145108406. In scientific notation, it is written as 1.45108405 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 107156928 positive integers (up to 145108405) that are relatively prime to 145108405.

Interesting facts

Basic properties

Name

Name one hundred forty-five million one hundred eight thousand four hundred five

Notation

Scientific notation 1.45108405 × 10^8
Engineering notation 1.45108405 × 10^6

Prime Factorization of 145108405

Prime Factorization 5 × 13 × 2232437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145108405
Product of the distinct prime numbers

The prime factorization of 145108405 is 5 × 13 × 2232437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 77, 50, 908, 287, 4632, 7353, 39521, 83938, 864977, 848839, 3513931, 8273311, 84084550, 15262937, 971922090, 179796285, 3452222329, 4380334466

Basic calculations (n = 145108405)

Multiplication

n×y
n×2 290216810
n×3 435325215
n×4 580433620
n×5 725542025

Division

n÷y
n÷2 72554202.5
n÷3 48369468.333333
n÷3 36277101.25
n÷5 29021681

Exponentiation

ny
n2 21056449201644025
n3 3.0554677586141E+24
n4 4.4337405298142E+32
n5 6.4337301646519E+40

Nth Root

y√n
2√n 12046.095010417
3√n 525.48967766886
4√n 109.7547038191
5√n 42.888268557942

Divisors of 145108405

1, 5, 13, 65, 2232437, 11162185, 29021681, 145108405

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145108404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145108405 can be divided by 8 positive divisors. The sum of these divisors (counting 145108405) is 1, the average is 0.125.

Base conversion 145108405

Base System Value
2 Binary 1000101001100010110110110101
3 Ternary 101010001021022101
4 Quaternary 20221202312311
5 Quinary 244121432110
6 Senary 22222102101
8 Octal 1051426665
10 Decimal 145108405
12 Duodecimal 4071a931
16 Hexadecimal 8a62db5
20 Vigesimal 256ib05
36 Base36 2ee6d1

Cryptographic Hash Functions

md5 b0508237ffdec3ba80582cb2e4875cf0
sha1 fbd8d3eadcace29661a4ff7cbe17d68fc49abfd5
sha256 48f59166873afca76f209c52704207677a07719a6c458fdede29822a65938f2a
sha512 f967aeab0ae88d77aa3b1594dfddd2ed11bd40f408c3e005f76ee836304e12138dd976108f5235ea962889a65af7708dff6fe469fc62838ea8781ecb1e71f0b4
ripemd-160 18e46245b9386c5a74654a6ca43c67426bc45e78

145108405 as geometric shapes

Circle

Radius = n
Diameter 290216810
Circumference 911742998.24426
Area 6.6150786122572E+16

Sphere

Radius = n
Volume 1.2798713418323E+25
Surface area 2.6460314449029E+17
Circumference 911742998.24426

Square

Length = n
Perimeter 580433620
Area 21056449201644025
Diagonal 205214274.36533

Cube

Length = n
Surface area 126338695209864150
Volume 3.0554677586141E+24
Space diagonal 251335130.06528

Equilateral Triangle

Length = n
Perimeter 435325215
Area 9.1177099610601E+15
Altitude 125667565.03264

Triangular Pyramid

Length = n
Surface area 9.1177099610601E+15
Volume 3.6009032863548E+23
Height 68404758.121776