749890018 (number)

749890018 is an even 9-digits composite number following 749890017 and preceding 749890019. In scientific notation, it is written as 7.49890018 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 368724096 positive integers (up to 749890018) that are relatively prime to 749890018.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million eight hundred ninety thousand eighteen

Notation

Scientific notation 7.49890018 × 10^8
Engineering notation 7.49890018 × 10^6

Prime Factorization of 749890018

Prime Factorization 2 × 73 × 349 × 14717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749890018
Product of the distinct prime numbers

The prime factorization of 749890018 is 2 × 73 × 349 × 14717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 27, 21, 884, 296, 8939, 6144, 42713, 68919, 951794, 739436, 71309, 8431575, 89091344, 20831172, 953753614, 521491593, 1214831703, 9747631210

Basic calculations (n = 749890018)

Multiplication

n×y
n×2 1499780036
n×3 2249670054
n×4 2999560072
n×5 3749450090

Division

n÷y
n÷2 374945009
n÷3 249963339.33333
n÷3 187472504.5
n÷5 149978003.6

Exponentiation

ny
n2 562335039096040324
n3 4.2168943258976E+26
n4 3.1622069619515E+35
n5 2.3713074356175E+44

Nth Root

y√n
2√n 27384.119814228
3√n 908.51588301013
4√n 165.48147876493
5√n 59.566147766878

Divisors of 749890018

1, 2, 73, 146, 349, 698, 14717, 25477, 29434, 50954, 1074341, 2148682, 5136233, 10272466, 374945009, 749890018

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 -749890017
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 749890018 can be divided by 16 positive divisors. The sum of these divisors (counting 749890018) is 1, the average is 0.0625.

Base conversion 749890018

Base System Value
2 Binary 101100101100100110100111100010
3 Ternary 1221021001100201101
4 Quaternary 230230212213202
5 Quinary 3013432440033
6 Senary 202224425014
8 Octal 5454464742
10 Decimal 749890018
12 Duodecimal 18b17816a
16 Hexadecimal 2cb269e2
20 Vigesimal be6g50i
36 Base36 cegqua

Cryptographic Hash Functions

md5 bdceda1c7f7da6fbaa5277329f1b45a3
sha1 c59b18fec3dbc1e35172f5c7f3785f9944a62f3e
sha256 2fe9e2445549d5ce3891a7b0283c2eced9a0f6a3bf9d292bd1e4d3bcbc2192c3
sha512 9544a649294201422ad47700c2b2b5ccd75ecd8b5e8fcf4405370a6c722660e3208bfb5428360d32d5000f032b4e01ea19912a3053b1ab6ad69ae8cf1c6fa765
ripemd-160 36acab36421322ba13e27d6e5b89d05a1a00d24a

749890018 as geometric shapes

Circle

Radius = n
Diameter 1499780036
Circumference 4711697943.0982
Area 1.7666276276802E+18

Sphere

Radius = n
Volume 1.7663685646939E+27
Surface area 7.066510510721E+18
Circumference 4711697943.0982

Square

Length = n
Perimeter 2999560072
Area 562335039096040324
Diagonal 1060504633.7438

Cube

Length = n
Surface area 3374010234576241944
Volume 4.2168943258976E+26
Space diagonal 1298847611.2647

Equilateral Triangle

Length = n
Perimeter 2249670054
Area 2.4349821464764E+17
Altitude 649423805.63237

Triangular Pyramid

Length = n
Surface area 2.4349821464764E+17
Volume 4.9696576223155E+25
Height 353501544.58127