13789755661920

Names of 13789755661920

• Cardinal: 13789755661920 can be written as Thirteen trillion, seven hundred eighty-nine billion, seven hundred fifty-five million, six hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.378975566192 × 10¹³

Factors of 13789755661920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 91542

Divisors of 13789755661920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 68 70 80 84 85 96 102 105 112 119 120 136 140 160 168 170 204 210 224 238 240 255 272 280 336 340 357 408 420 476 480 510 544 560 595 672 680 714 816 840 952 1020 1120 1190 1360 1428 1632 1680 1785 1904 2040 2380 2719 2720 2856 3360 3570 3808 4080 4760 5438 5712 7140 8157 8160 9520 10876 11424 13595 14280 16314 19033 19040 21752 27190 28560 32628 38066 40785 43504 46223 54380 57099 57120 65256 76132 81570 87008 88789 92446 95165 108760 114198 130512 138669 152264 163140 177578 184892 190330 217520 228396 231115 261024 266367 277338 285495 304528 323561 326280 355156 369784 380660 435040 443945 456792 462230 532734 554676 570990 609056 621523 647122 652560 693345 710312 739568 761320 887890 913584 924460 970683 1065468 1109352 1141980 1243046 1294244 1305120 1331835 1386690 1420624 1479136 1509413 1522640 1617805 1775780 1827168 1848920 1864569 1941366 2130936 2218704 2283960 2486092 2588488 2663670 2773380 2841248 3018826 3045280 3107615 3235610 3551560 3697840 3729138 3882732 4261872 4437408 4528239 4567920 4853415 4972184 5176976 5327340 5546760 6037652 6215230 6471220 7103120 7395680 7458276 7547065 7765464 8523744 9056478 9135840 9322845 9706830 9944368 10353952 10565891 10654680 11093520 12075304 12430460 12942440 14206240 14916552 15094130 15530928 18112956 18645690 19413660 19888736 21131782 21309360 22187040 22641195 24150608 24860920 25884880 29833104 30188260 31061856 31697673 36225912 37291380 38827320 42263564 42618720 45282390 48301216 49721840 51769760 52829455 59666208 60376520 63395346 72451824 74582760 77654640 84527128 90564780 99443680 105658910 120753040 126790692 144903648 149165520 155309280 158488365 169054256 181129560 211317820 241417291 241506080 253581384 298331040 316976730 338108512 362259120 422635640 482834582 507162768 633953460 724251873 724518240 845271280 965669164 1014325536 1207086455 1267906920 1448503746 1689921037 1690542560 1931338328 2414172910 2535813840 2897007492 3379842074 3621259365 3862676656 4104093947 4828345820 5069763111 5071627680 5794014984 6759684148 7242518730 7725353312 8208187894 8449605185 9656691640 10139526222 11588029968 12312281841 13519368296 14485037460 16416375788 16899210370 19313383280 20279052444 20520469735 23176059936 24624563682 25348815555 27038736592 28728657629 28970074920 32832751576 33798420740 38626766560 40558104888 41040939470 49249127364 50697631110 54077473184 57457315258 57940149840 61561409205 65665503152 67596841480 81116209776 82081878940 86185972887 98498254728 101395262220 114914630516 115880299680 123122818410 131331006304 135193682960 143643288145 162232419552 164163757880 172371945774 196996509456 202790524440 229829261032 246245636820 270387365920 287286576290 328327515760 344743891548 393993018912 405581048880 430929864435 459658522064 492491273640 574573152580 656655031520 689487783096 811162097760 861859728870 919317044128 984982547280 1149146305160 1378975566192 1723719457740 1969965094560 2298292610320 2757951132384 3447438915480 4596585220640 6894877830960 13789755661920
• Sum of all divisors σ(n): 52583228006400
• Sum of proper divisors (its aliquot sum) s(n): 38793472344480
• 13789755661920 is an abundant number, because the sum of its proper divisors (38793472344480) is greater than itself. Its abundance is 25003716682560

Bases of 13789755661920

• Binary: 11001000101010101101011111001101111001100000₂
• Hexadecimal: 0xC8AAD7CDE60
• Base-36: 4VYXCHAAO

Squares and roots of 13789755661920

• 13789755661920 squared (13789755661920²) is 190157361215454697338086400
• 13789755661920 cubed (13789755661920³) is 2622223548476583025625136886858149888000
• The square root of 13789755661920 is 3713456.0266576471
• The cube root of 13789755661920 is 23980.1662885661

Scales and comparisons

• 13,789,755,661,920 seconds is equal to 438,471 years, 29 weeks, 6 days, 11 hours, 52 minutes.
• To count from 1 to 13,789,755,661,920 would take you about one million, ninety-six thousand, one hundred seventy-eight 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 13789755661920 cubic inches would be around 1998.3 feet tall.

Recreational maths with 13789755661920

• 13789755661920 backwards is 02916655798731
• The number of decimal digits it has is: 14
• The sum of 13789755661920's digits is 69
• More coming soon!