8389942488 (number)

8389942488 is an even 10-digits composite number following 8389942487 and preceding 8389942489. In scientific notation, it is written as 8.389942488 × 10^9. The sum of its digits is 63. It has a total of 7 prime factors and 64 positive divisors. There are 2778027264 positive integers (up to 8389942488) that are relatively prime to 8389942488.

Interesting facts

Basic properties

Name

Name eight billion three hundred eighty-nine million nine hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 8.389942488 × 10^9
Engineering notation 8.389942488 × 10^9

Prime Factorization of 8389942488

Prime Factorization 2 × 2 × 2 × 9 × 293 × 499 × 797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2097485622
Product of the distinct prime numbers

The prime factorization of 8389942488 is 2 × 2 × 2 × 9 × 293 × 499 × 797. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 67, 75, 62, 21, 6748, 1538, 45624, 71715, 313310, 448298, 3008461, 9925526, 7989394, 32280315, 357264744, 820942883, 8403539428, 1270853212

Basic calculations (n = 8389942488)

Multiplication

n×y
n×2 16779884976
n×3 25169827464
n×4 33559769952
n×5 41949712440

Division

n÷y
n÷2 4194971244
n÷3 2796647496
n÷3 2097485622
n÷5 1677988497.6

Exponentiation

ny
n2 7.0391134951948E+19
n3 5.9057757391189E+29
n4 4.9549118798233E+39
n5 4.1571425704825E+49

Nth Root

y√n
2√n 91596.62923929
3√n 2031.981086557
4√n 302.64935030376
5√n 96.549892987945

Divisors of 8389942488

1, 2, 4, 8, 9, 18, 36, 72, 293, 499, 586, 797, 998, 1172, 1594, 1996, 2344, 2637, 3188, 3992, 4491, 5274, 6376, 7173, 8982, 10548, 14346, 17964, 21096, 28692, 35928, 57384, 146207, 233521, 292414, 397703, 467042, 584828, 795406, 934084, 1169656, 1315863, 1590812, 1868168, 2101689, 2631726, 3181624, 3579327, 4203378, 5263452, 7158654, 8406756, 10526904, 14317308, 16813512, 28634616, 116526979, 233053958, 466107916, 932215832, 1048742811, 2097485622, 4194971244, 8389942488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8389942487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8389942488 can be divided by 64 positive divisors. The sum of these divisors (counting 8389942488) is 1, the average is 0.015625.

Base conversion 8389942488

Base System Value
2 Binary 111110100000101000101110011011000
3 Ternary 210122201011020102200
4 Quaternary 13310011011303120
5 Quinary 114140311124423
6 Senary 3504305330200
8 Octal 76405056330
10 Decimal 8389942488
12 Duodecimal 1761936960
16 Hexadecimal 1f4145cd8
20 Vigesimal 6b1h2g48
36 Base36 3ur5l20

Cryptographic Hash Functions

md5 a9a5d6b1439ce5575d9c000c65f1cbde
sha1 ce2665156014ab5a6fc49a69c0e0287bb998b5ac
sha256 9c224bb925e103231917aa049f4456f06c08ec2f41fe340fd17f9892cd8517c8
sha512 d68af687d3491c2cf45aa1413d10873694b656bcb7878180cf3c034da76762de811afc3b63d75afdb44cffc241f710a2588049fed7d1b59bf28b9a8619384f78
ripemd-160 51011c475616bfaefbf97a17d9d17aa64ef243dc

8389942488 as geometric shapes

Circle

Radius = n
Diameter 16779884976
Circumference 52715563368.683
Area 2.2114027244289E+20

Sphere

Radius = n
Volume 2.4738055567686E+30
Surface area 8.8456108977155E+20
Circumference 52715563368.683

Square

Length = n
Perimeter 33559769952
Area 7.0391134951948E+19
Diagonal 11865170454.06

Cube

Length = n
Surface area 4.2234680971169E+20
Volume 5.9057757391189E+29
Space diagonal 14531806661.797

Equilateral Triangle

Length = n
Perimeter 25169827464
Area 3.0480255534803E+19
Altitude 7265903330.8984

Triangular Pyramid

Length = n
Surface area 3.0480255534803E+19
Volume 6.9600234554966E+28
Height 3955056818.02