749843668 (number)

749843668 is an even 9-digits composite number following 749843667 and preceding 749843669. In scientific notation, it is written as 7.49843668 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 54 positive divisors. There are 316776096 positive integers (up to 749843668) that are relatively prime to 749843668.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million eight hundred forty-three thousand six hundred sixty-eight

Notation

Scientific notation 7.49843668 × 10^8
Engineering notation 7.49843668 × 10^6

Prime Factorization of 749843668

Prime Factorization 2 × 2 × 7 × 7 × 79 × 613 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 677978
Product of the distinct prime numbers

The prime factorization of 749843668 is 2 × 2 × 7 × 7 × 79 × 613 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 99, 73, 312, 833, 8774, 2452, 85162, 35594, 586601, 322926, 9549542, 8208265, 59676982, 49977387, 196193174, 324836144, 6781682344, 7400405903

Basic calculations (n = 749843668)

Multiplication

n×y
n×2 1499687336
n×3 2249531004
n×4 2999374672
n×5 3749218340

Division

n÷y
n÷2 374921834
n÷3 249947889.33333
n÷3 187460917
n÷5 149968733.6

Exponentiation

ny
n2 562265526439694224
n3 4.2161124473549E+26
n4 3.1614252222251E+35
n5 2.370574684741E+44

Nth Root

y√n
2√n 27383.273507746
3√n 908.4971644524
4√n 165.47892164184
5√n 59.565411403106

Divisors of 749843668

1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 613, 1106, 1226, 2212, 2452, 3871, 4291, 6241, 7742, 8582, 12482, 15484, 17164, 24964, 30037, 43687, 48427, 60074, 87374, 96854, 120148, 174748, 193708, 305809, 338989, 611618, 677978, 1223236, 1355956, 2372923, 3825733, 4745846, 7651466, 9491692, 15302932, 26780131, 53560262, 107120524, 187460917, 374921834, 749843668

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749843667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749843668 can be divided by 54 positive divisors. The sum of these divisors (counting 749843668) is 1, the average is 0.018518518518519.

Base conversion 749843668

Base System Value
2 Binary 101100101100011011010011010100
3 Ternary 1221020222000010201
4 Quaternary 230230123103110
5 Quinary 3013424444133
6 Senary 202223430244
8 Octal 5454332324
10 Decimal 749843668
12 Duodecimal 18b155384
16 Hexadecimal 2cb1b4d4
20 Vigesimal be6a938
36 Base36 cefr2s

Cryptographic Hash Functions

md5 aecba92ab75255f8a909ccd437f3f927
sha1 6efffebb5837538b2c93814cd667b0ff9629d2ad
sha256 d7b0383775eb54a759d8abe0b17f976e77ebd17eb62c6a9b43bd930fe20f3ef2
sha512 98e5a3ebc8b104f221b51622502f8087e7e4aaec33c4d24809a5a63b80ac41578f2c45b09e672bb0d1e321be07c7ede75a235d4b22c3a270a09bae81b70640d3
ripemd-160 03d4e1d203b4a957613d5c6360c44e520f01a125

749843668 as geometric shapes

Circle

Radius = n
Diameter 1499687336
Circumference 4711406717.4592
Area 1.7664092472297E+18

Sphere

Radius = n
Volume 1.7660410521758E+27
Surface area 7.065636988919E+18
Circumference 4711406717.4592

Square

Length = n
Perimeter 2999374672
Area 562265526439694224
Diagonal 1060439084.9452

Cube

Length = n
Surface area 3373593158638165344
Volume 4.2161124473549E+26
Space diagonal 1298767330.7098

Equilateral Triangle

Length = n
Perimeter 2249531004
Area 2.434681147845E+17
Altitude 649383665.3549

Triangular Pyramid

Length = n
Surface area 2.434681147845E+17
Volume 4.9687361696161E+25
Height 353479694.98173