8209247130

Names of 8209247130

• Cardinal: 8209247130 can be written as Eight billion, two hundred nine million, two hundred forty-seven thousand, one hundred thirty.

Scientific notation

• Scientific notation: 8.20924713 × 10⁹

Factors of 8209247130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9497

Divisors of 8209247130

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 51 54 63 70 81 85 90 102 105 119 126 135 153 162 170 189 210 238 243 255 270 306 315 357 378 405 459 486 510 567 595 630 714 729 765 810 918 945 1071 1134 1190 1215 1377 1458 1530 1701 1785 1890 2142 2295 2430 2754 2835 3213 3402 3570 3645 4131 4590 5103 5355 5670 6426 6885 7290 8262 8505 9463 9639 10206 10710 12393 13770 16065 17010 18926 19278 20655 24786 25515 28389 28917 32130 41310 47315 48195 51030 56778 57834 61965 66241 85167 86751 94630 96390 123930 132482 141945 144585 160871 170334 173502 198723 255501 283890 289170 321742 331205 397446 425835 433755 482613 511002 596169 662410 766503 804355 851670 867510 965226 993615 1126097 1192338 1277505 1447839 1533006 1608710 1788507 1987230 2252194 2299509 2413065 2555010 2895678 2980845 3378291 3577014 3832515 4343517 4599018 4826130 5365521 5630485 5961690 6756582 6898527 7239195 7665030 8687034 8942535 10134873 10731042 11260970 11497545 13030551 13797054 14478390 16096563 16891455 17885070 20269746 21717585 22995090 26061102 26827605 30404619 32193126 33782910 34492635 39091653 43435170 48289689 50674365 53655210 60809238 65152755 68985270 78183306 80482815 91213857 96579378 101348730 117274959 130305510 152023095 160965630 182427714 195458265 234549918 241448445 273641571 304046190 390916530 456069285 482896890 547283142 586374795 820924713 912138570 1172749590 1368207855 1641849426 2736415710 4104623565 8209247130
• Sum of all divisors σ(n): 26812041984
• Sum of proper divisors (its aliquot sum) s(n): 18602794854
• 8209247130 is an abundant number, because the sum of its proper divisors (18602794854) is greater than itself. Its abundance is 10393547724

Bases of 8209247130

• Binary: 111101001010011110010101110011010₂
• Hexadecimal: 0x1E94F2B9A
• Base-36: 3RRKNMI

Squares and roots of 8209247130

• 8209247130 squared (8209247130²) is 67391738441413236900
• 8209247130 cubed (8209247130³) is 553235435385882288165335097000
• The square root of 8209247130 is 90604.8957286525
• The cube root of 8209247130 is 2017.2874031451

Scales and comparisons

• 8,209,247,130 seconds is equal to 261 years, 1 week, 3 days, 10 hours, 25 minutes, 30 seconds.
• To count from 1 to 8,209,247,130 would take you about five hundred twenty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 8209247130 cubic inches would be around 168.1 feet tall.

Recreational maths with 8209247130

• 8209247130 backwards is 0317429028
• The number of decimal digits it has is: 10
• The sum of 8209247130's digits is 36
• More coming soon!