117218406690

Names of 117218406690

• Cardinal: 117218406690 can be written as One hundred seventeen billion, two hundred eighteen million, four hundred six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.1721840669 × 10¹¹

Factors of 117218406690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4816

Divisors of 117218406690

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 126 135 154 165 189 198 210 231 270 297 315 330 378 385 462 495 594 630 693 770 945 990 1155 1386 1485 1890 2079 2089 2310 2699 2970 3465 4158 4178 5398 6267 6930 8097 10395 10445 12534 13495 14623 16194 18801 18893 20790 20890 22979 24291 26990 29246 29689 31335 37602 37786 40485 43869 45958 48582 56403 56679 59378 62670 68937 72873 73115 80970 87738 89067 94005 94465 112806 113358 114895 121455 131607 137874 145746 146230 148445 160853 170037 178134 188010 188930 206811 207823 219345 229790 242910 263214 267201 282015 283395 296890 321706 340074 344685 364365 394821 413622 415646 438690 445335 482559 510111 534402 564030 566790 620433 623469 658035 689370 728730 789642 801603 804265 850185 890670 965118 1020222 1034055 1039115 1240866 1246938 1316070 1336005 1447677 1603206 1608530 1700370 1870407 1974105 2068110 2078230 2412795 2550555 2672010 2895354 3102165 3117345 3740814 3948210 4008015 4343031 4825590 5101110 5611221 5638211 6204330 6234690 7238385 8016030 8686062 9352035 11222442 11276422 14476770 16914633 18704070 21715155 28056105 28191055 33829266 39467477 43430310 50743899 56112210 56382110 62020321 78934954 84573165 101487798 118402431 124040642 152231697 169146330 186060963 197337385 236804862 253719495 304463394 310101605 355207293 372121926 394674770 434142247 507438990 558182889 592012155 620203210 710414586 761158485 868284494 930304815 1065621879 1116365778 1184024310 1302426741 1522316970 1674548667 1776036465 1860609630 2131243758 2170711235 2604853482 2790914445 3349097334 3552072930 3907280223 4341422470 5328109395 5581828890 6512133705 7814560446 8372743335 10656218790 11721840669 13024267410 16745486670 19536401115 23443681338 39072802230 58609203345 117218406690
• Sum of all divisors σ(n): 390044160000
• Sum of proper divisors (its aliquot sum) s(n): 272825753310
• 117218406690 is an abundant number, because the sum of its proper divisors (272825753310) is greater than itself. Its abundance is 155607346620

Bases of 117218406690

• Binary: 1101101001010110000101111000100100010₂
• Hexadecimal: 0x1B4AC2F122
• Base-36: 1HUKT9GI

Squares and roots of 117218406690

• 117218406690 squared (117218406690²) is 13740154866942236756100
• 117218406690 cubed (117218406690³) is 1610599061176817944814796138309000
• The square root of 117218406690 is 342371.7375748179
• The cube root of 117218406690 is 4894.0147202259

Scales and comparisons

• 117,218,406,690 seconds is equal to 3,727 years, 9 weeks, 3 days, 12 hours, 31 minutes, 30 seconds.
• To count from 1 to 117,218,406,690 would take you about seven thousand, four hundred fifty-four 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 117218406690 cubic inches would be around 407.8 feet tall.

Recreational maths with 117218406690

• 117218406690 backwards is 096604812711
• 117218406690 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 117218406690's digits is 45
• More coming soon!