145655408 (number)

145655408 is an even 9-digits composite number following 145655407 and preceding 145655409. In scientific notation, it is written as 1.45655408 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 72827696 positive integers (up to 145655408) that are relatively prime to 145655408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45655408 × 10^8
Engineering notation 1.45655408 × 10^6

Prime Factorization of 145655408

Prime Factorization 2 × 2 × 2 × 2 × 9103463

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18206926
Product of the distinct prime numbers

The prime factorization of 145655408 is 2 × 2 × 2 × 2 × 9103463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 53, 86, 592, 908, 1272, 9264, 80650, 48852, 29159, 977893, 5209975, 284446, 70736047, 34079756, 966088181, 670613249, 5247958780, 6018688791

Basic calculations (n = 145655408)

Multiplication

n×y
n×2 291310816
n×3 436966224
n×4 582621632
n×5 728277040

Division

n÷y
n÷2 72827704
n÷3 48551802.666667
n÷3 36413852
n÷5 29131081.6

Exponentiation

ny
n2 21215497879646464
n3 3.090151999583E+24
n4 4.5009735028128E+32
n5 6.5559113194939E+40

Nth Root

y√n
2√n 12068.778231453
3√n 526.14914785277
4√n 109.85799120434
5√n 42.920554375248

Divisors of 145655408

1, 2, 4, 8, 16, 9103463, 18206926, 36413852, 72827704, 145655408

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145655407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145655408 can be divided by 10 positive divisors. The sum of these divisors (counting 145655408) is 1, the average is 0.1.

Base conversion 145655408

Base System Value
2 Binary 1000101011101000011001110000
3 Ternary 101011002001122202
4 Quaternary 20223220121300
5 Quinary 244241433113
6 Senary 22241522332
8 Octal 1053503160
10 Decimal 145655408
12 Duodecimal 409433a8
16 Hexadecimal 8ae8670
20 Vigesimal 25a6ia8
36 Base36 2epwfk

Cryptographic Hash Functions

md5 1f3a860b25c8e09ec28497492aa2fcac
sha1 498c8f0465f34bb4e892673c4f95df2519454da8
sha256 79983139cd1d5c411d5a38711900a244c3d539edff1995cc42436de4fd09f742
sha512 cdf80469b693203dc867e85d238dc458b59d26ded52a34ddbec3470dd28aa692b7b0369c6cfff6a55f6c513c5e0f58d7f0a9b028109ebb3793e8dd819753b85c
ripemd-160 4008fc8755d1d7b5a52b22c17ab339638c6365b1

145655408 as geometric shapes

Circle

Radius = n
Diameter 291310816
Circumference 915179919.45685
Area 6.6650452280947E+16

Sphere

Radius = n
Volume 1.2943998427155E+25
Surface area 2.6660180912379E+17
Circumference 915179919.45685

Square

Length = n
Perimeter 582621632
Area 21215497879646464
Diagonal 205987853.42659

Cube

Length = n
Surface area 127292987277878784
Volume 3.090151999583E+24
Space diagonal 252282567.05317

Equilateral Triangle

Length = n
Perimeter 436966224
Area 9.1865800588544E+15
Altitude 126141283.52659

Triangular Pyramid

Length = n
Surface area 9.1865800588544E+15
Volume 3.6417790563372E+23
Height 68662617.808862