243293039990

Names of 243293039990

• Cardinal: 243293039990 can be written as Two hundred forty-three billion, two hundred ninety-three million, thirty-nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 2.4329303999 × 10¹¹

Factors of 243293039990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1223

Divisors of 243293039990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 97 110 130 143 154 182 194 286 331 385 455 485 662 679 715 757 770 910 970 1001 1067 1261 1358 1430 1514 1655 2002 2134 2317 2522 3310 3395 3641 3785 4303 4634 5005 5299 5335 6305 6790 7282 7469 7570 8327 8606 8827 9841 10010 10598 10670 11585 12610 13871 14938 16654 17654 18205 19682 21515 23170 25487 26495 27742 30121 32107 36410 37345 41635 43030 44135 47333 49205 50974 52990 58289 60242 64214 68887 69355 73429 74690 83270 88270 94666 97097 98410 108251 116578 127435 137774 138710 146858 150605 160535 194194 216502 224749 236665 250567 254870 291445 301210 321070 331331 344435 353177 367145 417391 449498 473330 485485 501134 514003 541255 582890 662662 688870 706354 734290 757757 807719 834782 954577 970970 1028006 1082510 1123745 1252835 1515514 1615438 1656655 1753969 1765885 1909154 2086955 2247490 2472239 2505670 2570015 2756237 2921737 3257371 3313310 3507938 3531770 3788785 4038595 4173910 4591301 4772885 4944478 5140030 5512474 5654033 5843474 6514742 6682039 7577570 8077190 8769845 9182602 9545770 10500347 11308066 12361195 13364078 13781185 14608685 16286855 17539690 19293659 21000694 22801597 22956505 24304999 24722390 27562370 28270165 29217370 32139107 32573710 33410195 35831081 38587318 45603194 45913010 48609998 52501735 56540330 64278214 66820390 71662162 73502429 96468295 105003470 114007985 121524995 147004858 160695535 170134993 179155405 192936590 228015970 243049990 250817567 267354989 315964987 321391070 340269986 358310810 367512145 501635134 534709978 631929974 735024290 850674965 1254087835 1336774945 1579824935 1701349930 1871484923 2211754909 2508175670 2673549890 3159649870 3475614857 3742969846 4423509818 6951229714 9357424615 11058774545 17378074285 18714849230 22117549090 24329303999 34756148570 48658607998 121646519995 243293039990
• Sum of all divisors σ(n): 596630071296
• Sum of proper divisors (its aliquot sum) s(n): 353337031306
• 243293039990 is an abundant number, because the sum of its proper divisors (353337031306) is greater than itself. Its abundance is 110043991316

Bases of 243293039990

• Binary: 11100010100101011001010010110101110110₂
• Hexadecimal: 0x38A5652D76
• Base-36: 33RME73Q

Squares and roots of 243293039990

• 243293039990 squared (243293039990²) is 59191503307575739200100
• 243293039990 cubed (243293039990³) is 14400880781278241587163739911999000
• The square root of 243293039990 is 493247.4429634683
• The cube root of 243293039990 is 6242.7588884297

Scales and comparisons

• 243,293,039,990 seconds is equal to 7,735 years, 50 weeks, 1 day, 15 hours, 59 minutes, 50 seconds.
• To count from 1 to 243,293,039,990 would take you about fifteen thousand, four hundred seventy-one 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 243293039990 cubic inches would be around 520.2 feet tall.

Recreational maths with 243293039990

• 243293039990 backwards is 099930392342
• The number of decimal digits it has is: 12
• The sum of 243293039990's digits is 53
• More coming soon!