749402785 (number)

749402785 is an odd 9-digits composite number following 749402784 and preceding 749402786. In scientific notation, it is written as 7.49402785 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 599389824 positive integers (up to 749402785) that are relatively prime to 749402785.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million four hundred two thousand seven hundred eighty-five

Notation

Scientific notation 7.49402785 × 10^8
Engineering notation 7.49402785 × 10^6

Prime Factorization of 749402785

Prime Factorization 5 × 27689 × 5413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749402785
Product of the distinct prime numbers

The prime factorization of 749402785 is 5 × 27689 × 5413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749402785)

Multiplication

n×y
n×2 1498805570
n×3 2248208355
n×4 2997611140
n×5 3747013925

Division

n÷y
n÷2 374701392.5
n÷3 249800928.33333
n÷3 187350696.25
n÷5 149880557

Exponentiation

ny
n2 561604534165756225
n3 4.2086800197245E+26
n4 3.1539965279554E+35
n5 2.3636137819301E+44

Nth Root

y√n
2√n 27375.222099556
3√n 908.31907422743
4√n 165.45459225889
5√n 59.558405261186

Divisors of 749402785

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 -749402784
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 749402785 can be divided by 8 positive divisors. The sum of these divisors (counting 749402785) is 1, the average is 0.125.

Base conversion 749402785

Base System Value
2 Binary 101100101010101111101010100001
3 Ternary 1221020010121100201
4 Quaternary 230222233222201
5 Quinary 3013321342120
6 Senary 202210145201
8 Octal 5452575241
10 Decimal 749402785
12 Duodecimal 18ab82201
16 Hexadecimal 2caafaa1
20 Vigesimal be3f6j5
36 Base36 ce6aw1

Cryptographic Hash Functions

md5 5aa3a0241f6e8e8ea0f2b14bbd206783
sha1 9d5f755cde25e4e2f2c0d00d36cc64f80fef8a5c
sha256 f353faa82bdf51ce51baf7581238a5a663ed0bc8f60563d8b41ba11bedcc94da
sha512 186ea5f72bcd275884450ec52feea52c3967c1ad24a9902255b657457ac388b23936bfb1eedf27bf0ab2d4884dac43dd656e8ad53cf81a46cafbe53f95678c1a
ripemd-160 07a04abceded56e40429555942f27e994d9db9e4

749402785 as geometric shapes

Circle

Radius = n
Diameter 1498805570
Circumference 4708636567.8715
Area 1.7643326787579E+18

Sphere

Radius = n
Volume 1.7629277641702E+27
Surface area 7.0573307150314E+18
Circumference 4708636567.8715

Square

Length = n
Perimeter 2997611140
Area 561604534165756225
Diagonal 1059815582.2272

Cube

Length = n
Surface area 3369627204994537350
Volume 4.2086800197245E+26
Space diagonal 1298003698.9536

Equilateral Triangle

Length = n
Perimeter 2248208355
Area 2.4318189673404E+17
Altitude 649001849.47681

Triangular Pyramid

Length = n
Surface area 2.4318189673404E+17
Volume 4.9599769696525E+25
Height 353271860.74239