393240145 (number)

393240145 is an odd 9-digits composite number following 393240144 and preceding 393240146. In scientific notation, it is written as 3.93240145 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 303744000 positive integers (up to 393240145) that are relatively prime to 393240145.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million two hundred forty thousand one hundred forty-five

Notation

Scientific notation 3.93240145 × 10^8
Engineering notation 3.93240145 × 10^6

Prime Factorization of 393240145

Prime Factorization 5 × 29 × 2712001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393240145
Product of the distinct prime numbers

The prime factorization of 393240145 is 5 × 29 × 2712001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 51, 87, 885, 137, 904, 7988, 37127, 15086, 652738, 495434, 6044217, 3519082, 99323, 28645150, 471633438, 160490284, 7357935469, 1052287425

Basic calculations (n = 393240145)

Multiplication

n×y
n×2 786480290
n×3 1179720435
n×4 1572960580
n×5 1966200725

Division

n÷y
n÷2 196620072.5
n÷3 131080048.33333
n÷3 98310036.25
n÷5 78648029

Exponentiation

ny
n2 154637811639621025
n3 6.0809795471647E+25
n4 2.3912852788691E+34
n5 9.4034936979885E+42

Nth Root

y√n
2√n 19830.283533021
3√n 732.63211011244
4√n 140.82003952925
5√n 52.351794092587

Divisors of 393240145

1, 5, 29, 145, 2712001, 13560005, 78648029, 393240145

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 -393240144
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 393240145 can be divided by 8 positive divisors. The sum of these divisors (counting 393240145) is 1, the average is 0.125.

Base conversion 393240145

Base System Value
2 Binary 10111011100000101111001010001
3 Ternary 1000101221200001211
4 Quaternary 113130011321101
5 Quinary 1301132141040
6 Senary 103004300121
8 Octal 2734057121
10 Decimal 393240145
12 Duodecimal ab841641
16 Hexadecimal 17705e51
20 Vigesimal 62hf075
36 Base36 6i4i1d

Cryptographic Hash Functions

md5 98be456271e8be81b72188510bfc0add
sha1 9f841bcf1eb551da696450e37c15b6f285a42b90
sha256 881af99f8ac9ab901362c8e76c147c03fd9b0214743ab2c1d416145f795ebfb3
sha512 2b58cd2e47750e86ddd9f8008c62fc2676b79e144c24f48af21aa4c4f529a9d4ae6ed4c687f1af584b1877ee333f2380343fa94a979333b572538af5d6993a93
ripemd-160 1f7a782feac14aa1a1da413ada7e30487b473125

393240145 as geometric shapes

Circle

Radius = n
Diameter 786480290
Circumference 2470800701.2572
Area 4.8580901301424E+17

Sphere

Radius = n
Volume 2.547194756267E+26
Surface area 1.9432360520569E+18
Circumference 2470800701.2572

Square

Length = n
Perimeter 1572960580
Area 154637811639621025
Diagonal 556125546.32856

Cube

Length = n
Surface area 927826869837726150
Volume 6.0809795471647E+25
Space diagonal 681111910.71575

Equilateral Triangle

Length = n
Perimeter 1179720435
Area 6.6960136632772E+16
Altitude 340555955.35788

Triangular Pyramid

Length = n
Surface area 6.6960136632772E+16
Volume 7.1665031234281E+24
Height 185375182.10952