749496985 (number)

749496985 is an odd 9-digits composite number following 749496984 and preceding 749496986. In scientific notation, it is written as 7.49496985 × 10^8. The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors. There are 599597584 positive integers (up to 749496985) that are relatively prime to 749496985.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million four hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 7.49496985 × 10^8
Engineering notation 7.49496985 × 10^6

Prime Factorization of 749496985

Prime Factorization 5 × 149899397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749496985
Product of the distinct prime numbers

The prime factorization of 749496985 is 5 × 149899397. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749496985)

Multiplication

n×y
n×2 1498993970
n×3 2248490955
n×4 2997987940
n×5 3747484925

Division

n÷y
n÷2 374748492.5
n÷3 249832328.33333
n÷3 187374246.25
n÷5 149899397

Exponentiation

ny
n2 561745730524090225
n3 4.2102673136443E+26
n4 3.1555826576204E+35
n5 2.3650996878048E+44

Nth Root

y√n
2√n 27376.942579477
3√n 908.35713123035
4√n 165.45979142824
5√n 59.559902485327

Divisors of 749496985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749496984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749496985 can be divided by 4 positive divisors. The sum of these divisors (counting 749496985) is 1, the average is 0.25.

Base conversion 749496985

Base System Value
2 Binary 101100101011000110101010011001
3 Ternary 1221020022101120121
4 Quaternary 230223012222121
5 Quinary 3013332400420
6 Senary 202212153241
8 Octal 5453065231
10 Decimal 749496985
12 Duodecimal 18b008821
16 Hexadecimal 2cac6a99
20 Vigesimal be47295
36 Base36 ce8bkp

Cryptographic Hash Functions

md5 20f4e40bf53adacbe0c317787cccf1b7
sha1 ec611e2429b0e622ba5315e35aec6f1007d7ac99
sha256 31605f7d3735dc6e08d4cab0058b099e7ab4225977e266717cc465a7c3d5b967
sha512 4e45c9ec93600a2b898bc93992d59363f99ae5a81dae0e1a200863edea2c92e4716b605aabec265b3bfa0d5832916a549e087da3e52c16eb7a1df41c4e673c72
ripemd-160 2d9c59e5ef174573676e6223c699c8b2e26f7368

749496985 as geometric shapes

Circle

Radius = n
Diameter 1498993970
Circumference 4709228443.9274
Area 1.7647762601999E+18

Sphere

Radius = n
Volume 1.7635926482925E+27
Surface area 7.0591050407997E+18
Circumference 4709228443.9274

Square

Length = n
Perimeter 2997987940
Area 561745730524090225
Diagonal 1059948801.1447

Cube

Length = n
Surface area 3370474383144541350
Volume 4.2102673136443E+26
Space diagonal 1298166858.1397

Equilateral Triangle

Length = n
Perimeter 2248490955
Area 2.4324303655065E+17
Altitude 649083429.06984

Triangular Pyramid

Length = n
Surface area 2.4324303655065E+17
Volume 4.9618476134766E+25
Height 353316267.04825