749206785 (number)

749206785 is an odd 9-digits composite number following 749206784 and preceding 749206786. In scientific notation, it is written as 7.49206785 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 398055552 positive integers (up to 749206785) that are relatively prime to 749206785.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49206785 × 10^8
Engineering notation 7.49206785 × 10^6

Prime Factorization of 749206785

Prime Factorization 3 × 5 × 263 × 189913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749206785
Product of the distinct prime numbers

The prime factorization of 749206785 is 3 × 5 × 263 × 189913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749206785)

Multiplication

n×y
n×2 1498413570
n×3 2247620355
n×4 2996827140
n×5 3746033925

Division

n÷y
n÷2 374603392.5
n÷3 249735595
n÷3 187301696.25
n÷5 149841357

Exponentiation

ny
n2 561310806690036225
n3 4.20537864866E+26
n4 3.1506982170702E+35
n5 2.3605244817164E+44

Nth Root

y√n
2√n 27371.641985822
3√n 908.23987958286
4√n 165.44377288318
5√n 59.555289535145

Divisors of 749206785

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749206784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749206785 can be divided by 16 positive divisors. The sum of these divisors (counting 749206785) is 1, the average is 0.0625.

Base conversion 749206785

Base System Value
2 Binary 101100101001111111110100000001
3 Ternary 1221012202122111110
4 Quaternary 230221333310001
5 Quinary 3013244104120
6 Senary 202202033533
8 Octal 5451776401
10 Decimal 749206785
12 Duodecimal 18aaa88a9
16 Hexadecimal 2ca7fd01
20 Vigesimal be2agj5
36 Base36 ce23nl

Cryptographic Hash Functions

md5 c002b86aa148ee571dc35d073d74ae61
sha1 623090462890a2e75b3ddb4b1cbb7dff76931a30
sha256 71d927b7f915af8e50ae6dfae0779763c2f15655234cfc94e11768d5d1e0c36a
sha512 d5c68d1d739792db0a6b8f111e2d8f6528cced1ab773db936f84d2474e1f2db2ae93088a68a8d076c53a1053343253f6a5ca679e596d1389d1e05c5c9d3dc746
ripemd-160 4c03775c73975f7725b33b42c6f043750173efe7

749206785 as geometric shapes

Circle

Radius = n
Diameter 1498413570
Circumference 4707405063.5513
Area 1.763409906678E+18

Sphere

Radius = n
Volume 1.7615448890925E+27
Surface area 7.0536396267119E+18
Circumference 4707405063.5513

Square

Length = n
Perimeter 2996827140
Area 561310806690036225
Diagonal 1059538396.3689

Cube

Length = n
Surface area 3367864840140217350
Volume 4.20537864866E+26
Space diagonal 1297664216.9953

Equilateral Triangle

Length = n
Perimeter 2247620355
Area 2.4305470900615E+17
Altitude 648832108.49767

Triangular Pyramid

Length = n
Surface area 2.4305470900615E+17
Volume 4.956086266541E+25
Height 353179465.45631