745293840 (number)

745293840 is an even 9-digits composite number following 745293839 and preceding 745293841. In scientific notation, it is written as 7.45293840 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 190102528 positive integers (up to 745293840) that are relatively prime to 745293840.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 7.45293840 × 10^8
Engineering notation 7.45293840 × 10^6

Prime Factorization of 745293840

Prime Factorization 2 × 2 × 2 × 2 × 345 × 135017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 93161730
Product of the distinct prime numbers

The prime factorization of 745293840 is 2 × 2 × 2 × 2 × 345 × 135017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 10, 25, 63, 675, 965, 7641, 3682, 29843, 3646, 365217, 354979, 2131839, 5238801, 91498173, 18002297, 52692524, 963473481, 6622851586, 6384944216

Basic calculations (n = 745293840)

Multiplication

n×y
n×2 1490587680
n×3 2235881520
n×4 2981175360
n×5 3726469200

Division

n÷y
n÷2 372646920
n÷3 248431280
n÷3 186323460
n÷5 149058768

Exponentiation

ny
n2 555462907941945600
n3 4.1398308363762E+26
n4 3.0853904209932E+35
n5 2.2995224747613E+44

Nth Root

y√n
2√n 27300.07032958
3√n 906.65593869467
4√n 165.22732924544
5√n 59.492950285655

Divisors of 745293840

1, 2, 4, 8, 16, 345, 690, 1380, 2760, 5520, 135017, 270034, 540068, 1080136, 2160272, 46580865, 93161730, 186323460, 372646920, 745293840

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745293839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745293840 can be divided by 20 positive divisors. The sum of these divisors (counting 745293840) is 1, the average is 0.05.

Base conversion 745293840

Base System Value
2 Binary 101100011011000100100000010000
3 Ternary 1220221101211221120
4 Quaternary 230123010200100
5 Quinary 3011243400330
6 Senary 201542122240
8 Octal 5433044020
10 Decimal 745293840
12 Duodecimal 189720380
16 Hexadecimal 2c6c4810
20 Vigesimal bci1ec0
36 Base36 cbq8eo

Cryptographic Hash Functions

md5 fc2e9c597fd1e8bf2a39f993a25804d8
sha1 cf24c1295edb1a882f914a459f1e8e6f36ef167f
sha256 e5b3e5a0e7a5a994e1b3eb49329eb9928ed335ed568a1c526e5445d651c36101
sha512 d3bd8cc0bf1a1cfaf8cf19cd064241c9dd58b6ae42626bddc813ad58621001b443184764083e064713b3390197a505ca7fb7111b42e157d3134c79daee709fbb
ripemd-160 d9016c9baad94c2c88e4e09c8148952ea0505cdc

745293840 as geometric shapes

Circle

Radius = n
Diameter 1490587680
Circumference 4682819305.0195
Area 1.745038190932E+18

Sphere

Radius = n
Volume 1.7340882856885E+27
Surface area 6.9801527637282E+18
Circumference 4682819305.0195

Square

Length = n
Perimeter 2981175360
Area 555462907941945600
Diagonal 1054004656.4811

Cube

Length = n
Surface area 3332777447651673600
Volume 4.1398308363762E+26
Space diagonal 1290886797.4481

Equilateral Triangle

Length = n
Perimeter 2235881520
Area 2.4052249456885E+17
Altitude 645443398.72405

Triangular Pyramid

Length = n
Surface area 2.4052249456885E+17
Volume 4.8788374289446E+25
Height 351334885.49371