145355554 (number)

145355554 is an even 9-digits composite number following 145355553 and preceding 145355555. In scientific notation, it is written as 1.45355554 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 72654576 positive integers (up to 145355554) that are relatively prime to 145355554.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45355554 × 10^8
Engineering notation 1.45355554 × 10^6

Prime Factorization of 145355554

Prime Factorization 2 × 3733 × 19469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145355554
Product of the distinct prime numbers

The prime factorization of 145355554 is 2 × 3733 × 19469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 97, 48, 861, 54, 5172, 4924, 71528, 73825, 927581, 510400, 9043466, 7274944, 35407849, 55784165, 690423664, 627778135, 5511082666, 9189592916

Basic calculations (n = 145355554)

Multiplication

n×y
n×2 290711108
n×3 436066662
n×4 581422216
n×5 726777770

Division

n÷y
n÷2 72677777
n÷3 48451851.333333
n÷3 36338888.5
n÷5 29071110.8

Exponentiation

ny
n2 21128237078646916
n3 3.0711066056101E+24
n4 4.4640240205151E+32
n5 6.4887068457128E+40

Nth Root

y√n
2√n 12056.349115715
3√n 525.78784689847
4√n 109.80140762174
5√n 42.902868096293

Divisors of 145355554

1, 2, 3733, 7466, 19469, 38938, 72677777, 145355554

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 -145355553
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 145355554 can be divided by 8 positive divisors. The sum of these divisors (counting 145355554) is 1, the average is 0.125.

Base conversion 145355554

Base System Value
2 Binary 1000101010011111001100100010
3 Ternary 101010111211100001
4 Quaternary 20222133030202
5 Quinary 244202334204
6 Senary 22231250214
8 Octal 1052371442
10 Decimal 145355554
12 Duodecimal 4081996a
16 Hexadecimal 8a9f322
20 Vigesimal 25898he
36 Base36 2ejh2a

Cryptographic Hash Functions

md5 d1d0ed14586095f5fc75016a9a3b327d
sha1 2566739738ae559e9f145b6ba35122d80fcaa642
sha256 bcca3a9ce3fda61d6eb937d727c72f782fb96ecd6446e141fe7e857bd9052217
sha512 275ac075b52396b20930eb6ae7b17876c03cca16f883324876e9e43c3c0155188c594719394ab579786be9d62137e3efec7b9e94df24899ff92cccfd0e92ce19
ripemd-160 d5f1c0be210831d4b6849561b535aa6d1af5955c

145355554 as geometric shapes

Circle

Radius = n
Diameter 290711108
Circumference 913295881.20975
Area 6.6376314389581E+16

Sphere

Radius = n
Volume 1.2864221267434E+25
Surface area 2.6550525755832E+17
Circumference 913295881.20975

Square

Length = n
Perimeter 581422216
Area 21128237078646916
Diagonal 205563795.83305

Cube

Length = n
Surface area 126769422471881496
Volume 3.0711066056101E+24
Space diagonal 251763204.69032

Equilateral Triangle

Length = n
Perimeter 436066662
Area 9.1487950236443E+15
Altitude 125881602.34516

Triangular Pyramid

Length = n
Surface area 9.1487950236443E+15
Volume 3.6193338442895E+23
Height 68521265.277685