145355555 (number)

145355555 is an odd 9-digits composite number following 145355554 and preceding 145355556. In scientific notation, it is written as 1.45355555 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 116284440 positive integers (up to 145355555) that are relatively prime to 145355555.

Interesting facts

Basic properties

Name

Name one hundred forty-five million three hundred fifty-five thousand five hundred fifty-five

Notation

Scientific notation 1.45355555 × 10^8
Engineering notation 1.45355555 × 10^6

Prime Factorization of 145355555

Prime Factorization 5 × 29071111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145355555
Product of the distinct prime numbers

The prime factorization of 145355555 is 5 × 29071111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 74, 19, 403, 586, 3493, 7980, 36937, 96147, 986457, 817165, 8338280, 7745097, 60543387, 10224055, 359564974, 623753710, 4946647484, 2797598722

Basic calculations (n = 145355555)

Multiplication

n×y
n×2 290711110
n×3 436066665
n×4 581422220
n×5 726777775

Division

n÷y
n÷2 72677777.5
n÷3 48451851.666667
n÷3 36338888.75
n÷5 29071111

Exponentiation

ny
n2 21128237369358025
n3 3.0711066689948E+24
n4 4.4640241433594E+32
n5 6.488707068914E+40

Nth Root

y√n
2√n 12056.349157187
3√n 525.78784810422
4√n 109.80140781059
5√n 42.902868155324

Divisors of 145355555

1, 5, 29071111, 145355555

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145355554
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145355555 can be divided by 4 positive divisors. The sum of these divisors (counting 145355555) is 1, the average is 0.25.

Base conversion 145355555

Base System Value
2 Binary 1000101010011111001100100011
3 Ternary 101010111211100002
4 Quaternary 20222133030203
5 Quinary 244202334210
6 Senary 22231250215
8 Octal 1052371443
10 Decimal 145355555
12 Duodecimal 4081996b
16 Hexadecimal 8a9f323
20 Vigesimal 25898hf
36 Base36 2ejh2b

Cryptographic Hash Functions

md5 a6a92da194bbea7e4ccdf6da19f734b2
sha1 21ff8c9c79f7249f57053dd45131b57ed8c4cbf6
sha256 79d0ec3504a0c0cc621e203ea1eb34ed5934f5e677388244802722544c9919e0
sha512 5ce86de965ea421fa33270e7d53222ef558386f235ee0dec2d2c56f6eb9af465741e48520948304d7217278562b89c3133ab594121c248716f2e108e9dced3f7
ripemd-160 92929935a2d7cb01290319fc5d849eec542dab09

145355555 as geometric shapes

Circle

Radius = n
Diameter 290711110
Circumference 913295887.49293
Area 6.6376315302877E+16

Sphere

Radius = n
Volume 1.2864221532939E+25
Surface area 2.6550526121151E+17
Circumference 913295887.49293

Square

Length = n
Perimeter 581422220
Area 21128237369358025
Diagonal 205563797.24727

Cube

Length = n
Surface area 126769424216148150
Volume 3.0711066689948E+24
Space diagonal 251763206.42237

Equilateral Triangle

Length = n
Perimeter 436066665
Area 9.1487951495259E+15
Altitude 125881603.21119

Triangular Pyramid

Length = n
Surface area 9.1487951495259E+15
Volume 3.6193339189891E+23
Height 68521265.749089