145655340 (number)

145655340 is an even 9-digits composite number following 145655339 and preceding 145655341. In scientific notation, it is written as 1.45655340 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 38841408 positive integers (up to 145655340) that are relatively prime to 145655340.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45655340 × 10^8
Engineering notation 1.45655340 × 10^6

Prime Factorization of 145655340

Prime Factorization 2 × 2 × 15 × 2427589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72827670
Product of the distinct prime numbers

The prime factorization of 145655340 is 2 × 2 × 15 × 2427589. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 48, 34, 397, 149, 2662, 2978, 30782, 65868, 171073, 562383, 1306836, 8278275, 3362745, 71051261, 224719383, 11801540, 2651328004, 7960165320

Basic calculations (n = 145655340)

Multiplication

n×y
n×2 291310680
n×3 436966020
n×4 582621360
n×5 728276700

Division

n÷y
n÷2 72827670
n÷3 48551780
n÷3 36413835
n÷5 29131068

Exponentiation

ny
n2 21215478070515600
n3 3.0901476716235E+24
n4 4.5009650976053E+32
n5 6.5558960161983E+40

Nth Root

y√n
2√n 12068.775414266
3√n 526.14906597425
4√n 109.85797838239
5√n 42.92055036771

Divisors of 145655340

1, 2, 4, 15, 30, 60, 2427589, 4855178, 9710356, 36413835, 72827670, 145655340

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145655339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145655340 can be divided by 12 positive divisors. The sum of these divisors (counting 145655340) is 1, the average is 0.083333333333333.

Base conversion 145655340

Base System Value
2 Binary 1000101011101000011000101100
3 Ternary 101011002001120020
4 Quaternary 20223220120230
5 Quinary 244241432330
6 Senary 22241522140
8 Octal 1053503054
10 Decimal 145655340
12 Duodecimal 40943350
16 Hexadecimal 8ae862c
20 Vigesimal 25a6i70
36 Base36 2epwdo

Cryptographic Hash Functions

md5 3c112583bccd5f1e31e94272f0a2d759
sha1 62e8819149fa1d53957d49055072d2326487a0fd
sha256 7817dff1aa8cea294c356d937bda75ced1df11649e150d44a8021dc3b6bdc368
sha512 111d12f97e6a72a3d3602999e6193097a7c8de252a58bee59591a731ef0cb258cb0dac8e2cfcf04210bef0f2043b490be7fa5e132dbb9b2df3c327d53437cf5b
ripemd-160 0c49a1cb008e61a394c19977edfaedf87fa7995e

145655340 as geometric shapes

Circle

Radius = n
Diameter 291310680
Circumference 915179492.20025
Area 6.6650390048727E+16

Sphere

Radius = n
Volume 1.294398029824E+25
Surface area 2.6660156019491E+17
Circumference 915179492.20025

Square

Length = n
Perimeter 582621360
Area 21215478070515600
Diagonal 205987757.26006

Cube

Length = n
Surface area 127292868423093600
Volume 3.0901476716235E+24
Space diagonal 252282449.27372

Equilateral Triangle

Length = n
Perimeter 436966020
Area 9.1865714812491E+15
Altitude 126141224.63686

Triangular Pyramid

Length = n
Surface area 9.1865714812491E+15
Volume 3.641773955788E+23
Height 68662585.753355