145814908 (number)

145814908 is an even 9-digits composite number following 145814907 and preceding 145814909. In scientific notation, it is written as 1.45814908 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 72907452 positive integers (up to 145814908) that are relatively prime to 145814908.

Interesting facts

Basic properties

Name

Name one hundred forty-five million eight hundred fourteen thousand nine hundred eight

Notation

Scientific notation 1.45814908 × 10^8
Engineering notation 1.45814908 × 10^6

Prime Factorization of 145814908

Prime Factorization 2 × 2 × 36453727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72907454
Product of the distinct prime numbers

The prime factorization of 145814908 is 2 × 2 × 36453727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 81, 83, 103, 405, 9160, 4440, 55156, 8283, 337770, 296911, 71819, 4801653, 57365683, 11474122, 310215473, 204133415, 2115213243, 3876602288

Basic calculations (n = 145814908)

Multiplication

n×y
n×2 291629816
n×3 437444724
n×4 583259632
n×5 729074540

Division

n÷y
n÷2 72907454
n÷3 48604969.333333
n÷3 36453727
n÷5 29162981.6

Exponentiation

ny
n2 21261987395048464
n3 3.1003147359062E+24
n4 4.520721079872E+32
n5 6.591885283552E+40

Nth Root

y√n
2√n 12075.384383116
3√n 526.3411310556
4√n 109.888053869
5√n 42.929950293841

Divisors of 145814908

1, 2, 4, 36453727, 72907454, 145814908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145814907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145814908 can be divided by 6 positive divisors. The sum of these divisors (counting 145814908) is 1, the average is 0.16666666666667.

Base conversion 145814908

Base System Value
2 Binary 1000101100001111010101111100
3 Ternary 101011101011110011
4 Quaternary 20230033111330
5 Quinary 244312034113
6 Senary 22245153004
8 Octal 1054172574
10 Decimal 145814908
12 Duodecimal 409bb764
16 Hexadecimal 8b0f57c
20 Vigesimal 25b6h58
36 Base36 2etbi4

Cryptographic Hash Functions

md5 88fe335e42794da55598cb407e3bdf09
sha1 895de81adad738c39d53484659c3efc2116c4299
sha256 bd2be7268ddad65a79dc02882b03df0431c2ca20dcbedfd9bbb4b9f66fb7651a
sha512 cfcc94d01717cfc066fedf19021c965026598a8afcc0384c281a14e0ea7fba87ab08bbebc6c6a0aa16dc7086f38083fc98c29a5e8f8be1f7e1df497e1dbe014e
ripemd-160 8575bbd598fef14a60734b08bc2f4ff0ba291762

145814908 as geometric shapes

Circle

Radius = n
Diameter 291629816
Circumference 916182087.51334
Area 6.6796503401003E+16

Sphere

Radius = n
Volume 1.2986567997519E+25
Surface area 2.6718601360401E+17
Circumference 916182087.51334

Square

Length = n
Perimeter 583259632
Area 21261987395048464
Diagonal 206213420.48979

Cube

Length = n
Surface area 127571924370290784
Volume 3.1003147359062E+24
Space diagonal 252558829.15698

Equilateral Triangle

Length = n
Perimeter 437444724
Area 9.2067106095282E+15
Altitude 126279414.57849

Triangular Pyramid

Length = n
Surface area 9.2067106095282E+15
Volume 3.653755955953E+23
Height 68737806.829928