30478664141220

Names of 30478664141220

• Cardinal: 30478664141220 can be written as Thirty trillion, four hundred seventy-eight billion, six hundred sixty-four million, one hundred forty-one thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.047866414122 × 10¹³

Factors of 30478664141220

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2461

Divisors of 30478664141220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 53 60 73 106 146 159 181 212 219 265 292 318 362 365 421 438 530 543 636 724 730 795 842 876 905 1060 1086 1095 1263 1460 1590 1684 1723 1810 2105 2172 2190 2526 2715 3180 3446 3620 3869 4210 4380 5052 5169 5430 6315 6892 7738 8420 8615 9593 10338 10860 11607 12630 13213 15476 17230 19186 19345 20676 22313 23214 25260 25845 26426 28779 30733 34460 38372 38690 39639 44626 46428 47965 51690 52852 57558 58035 61466 66065 66939 76201 77380 79278 89252 91319 92199 95930 103380 111565 115116 116070 122932 125779 132130 133878 143895 152402 153665 158556 182638 184398 191860 198195 223130 228603 232140 251558 264260 267756 273957 287790 304804 307330 311863 334695 365276 368796 377337 381005 396390 446260 456595 457206 460995 503116 547914 575580 614660 623726 628895 669390 700289 725383 754674 762010 792780 913190 914412 921990 935589 1095828 1143015 1247452 1257790 1338780 1369785 1400578 1450766 1509348 1524020 1559315 1628849 1826380 1843980 1871178 1886685 2100867 2176149 2286030 2515580 2739570 2801156 2901532 3118630 3257698 3501445 3626915 3742356 3773370 4038653 4201734 4352298 4572060 4677945 4886547 5479140 5562673 6237260 6515396 6666287 7002890 7253830 7546740 8077306 8144245 8403468 8704596 9355890 9773094 10504335 10880745 11125346 12115959 13332574 14005780 14507660 16154612 16288490 16528739 16688019 18711780 19546188 19998861 20193265 21008670 21761490 22250692 22765999 24231918 24432735 26665148 27813365 32576980 33057478 33331435 33376038 38445299 39997722 40386530 42017340 43522980 45531998 48463836 48865470 49586217 52952959 55626730 60579795 66114956 66662870 66752076 68297997 76890598 79995444 80773060 82643695 83440095 91063996 97730940 99172434 99994305 105905918 111253460 113829995 115335897 121159590 131294323 133325740 136595994 153781196 158858877 165287390 166880190 192226495 198344868 199988610 211811836 227659990 230671794 242319180 247931085 262588646 264764795 273191988 294821669 317717754 330574780 333760380 341489985 384452990 393882969 399977220 455319980 461343588 495862170 525177292 529529590 576679485 589643338 635435508 656471615 682979970 768905980 787765938 794294385 884465007 991724340 1059059180 1153358970 1179286676 1206597947 1312943230 1365959940 1474108345 1575531876 1588588770 1768930014 1969414845 2306717940 2413195894 2625886460 2806506827 2948216690 3177177540 3537860028 3619793841 3938829690 4422325035 4826391788 5613013654 5896433380 6032989735 6958599119 7239587682 7877659380 8419520481 8844650070 9584485579 11226027308 12065979470 13917198238 14032534135 14479175364 16839040962 17689300140 18098969205 19168971158 20875797357 24131958940 27834396476 28065068270 28753456737 33678081924 34792995595 36197938410 38337942316 41751594714 42097602405 47922427895 56130136540 57506913474 69585991190 72395876820 83503189428 84195204810 95844855790 104378986785 115013826948 139171982380 143767283685 168390409620 191689711580 208757973570 287534567370 417515947140 507977735687 575069134740 1015955471374 1523933207061 2031910942748 2539888678435 3047866414122 5079777356870 6095732828244 7619666035305 10159554713740 15239332070610 30478664141220
• Sum of all divisors σ(n): 88890604927488
• Sum of proper divisors (its aliquot sum) s(n): 58411940786268
• 30478664141220 is an abundant number, because the sum of its proper divisors (58411940786268) is greater than itself. Its abundance is 27933276645048

Bases of 30478664141220

• Binary: 110111011100001011101111100110000100110100100₂
• Hexadecimal: 0x1BB85DF309A4
• Base-36: ASXPDOZAC

Squares and roots of 30478664141220

• 30478664141220 squared (30478664141220²) is 928948967833289880103088400
• 30478664141220 cubed (30478664141220³) is 28313123594923823507679513574055743848000
• The square root of 30478664141220 is 5520748.5127670867
• The cube root of 30478664141220 is 31236.7117104875

Scales and comparisons

• 30,478,664,141,220 seconds is equal to 969,127 years, 12 weeks, 4 days, 10 hours, 47 minutes.
• To count from 1 to 30,478,664,141,220 would take you about two million, four hundred twenty-two thousand, eight hundred eighteen 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 30478664141220 cubic inches would be around 2603.1 feet tall.

Recreational maths with 30478664141220

• 30478664141220 backwards is 02214146687403
• The number of decimal digits it has is: 14
• The sum of 30478664141220's digits is 48
• More coming soon!