145340984 (number)

145340984 is an even 9-digits composite number following 145340983 and preceding 145340985. In scientific notation, it is written as 1.45340984 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 8 positive divisors. There are 72670488 positive integers (up to 145340984) that are relatively prime to 145340984.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 1.45340984 × 10^8
Engineering notation 1.45340984 × 10^6

Prime Factorization of 145340984

Prime Factorization 2 × 2 × 2 × 18167623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36335246
Product of the distinct prime numbers

The prime factorization of 145340984 is 2 × 2 × 2 × 18167623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 71, 38, 571, 941, 6736, 8468, 88895, 14709, 158404, 418486, 3297043, 2923204, 8996862, 74923362, 846353942, 409461981, 1615533372, 1486966575

Basic calculations (n = 145340984)

Multiplication

n×y
n×2 290681968
n×3 436022952
n×4 581363936
n×5 726704920

Division

n÷y
n÷2 72670492
n÷3 48446994.666667
n÷3 36335246
n÷5 29068196.8

Exponentiation

ny
n2 21124001630088256
n3 3.0701831829346E+24
n4 4.4622344486797E+32
n5 6.4854554560981E+40

Nth Root

y√n
2√n 12055.744854633
3√n 525.77027851828
4√n 109.79865597826
5√n 42.902007971123

Divisors of 145340984

1, 2, 4, 8, 18167623, 36335246, 72670492, 145340984

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 -145340983
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 145340984 can be divided by 8 positive divisors. The sum of these divisors (counting 145340984) is 1, the average is 0.125.

Base conversion 145340984

Base System Value
2 Binary 1000101010011011101000111000
3 Ternary 101010111002100102
4 Quaternary 20222123220320
5 Quinary 244201402414
6 Senary 22231054532
8 Octal 1052335070
10 Decimal 145340984
12 Duodecimal 40811448
16 Hexadecimal 8a9ba38
20 Vigesimal 2587c94
36 Base36 2ej5tk

Cryptographic Hash Functions

md5 2b8f7781ea6c3266941644797eb97a5a
sha1 41ef3e910a5c11c53e3140637d4c63574e4e0f93
sha256 f441b19adeb40c77e61b81051b22b1200476e65149a5781da35a442e8229a837
sha512 4faccea6796c5e30d3f4e2e70f1b8c2481dfeb9128ba6ee4c0777613be83b8ab0bc7b17abcbd355ce69948a9e2887407262e8f0b945f655e23e73e1daefe53b7
ripemd-160 552be24e6b8a7e3da92c1b489dfb5530e05f313a

145340984 as geometric shapes

Circle

Radius = n
Diameter 290681968
Circumference 913204335.19982
Area 6.6363008335504E+16

Sphere

Radius = n
Volume 1.2860353243576E+25
Surface area 2.6545203334202E+17
Circumference 913204335.19982

Square

Length = n
Perimeter 581363936
Area 21124001630088256
Diagonal 205543190.74145

Cube

Length = n
Surface area 126744009780529536
Volume 3.0701831829346E+24
Space diagonal 251737968.71006

Equilateral Triangle

Length = n
Perimeter 436022952
Area 9.1469610206202E+15
Altitude 125868984.35503

Triangular Pyramid

Length = n
Surface area 9.1469610206202E+15
Volume 3.61824558023E+23
Height 68514396.913817