12440383457320

Names of 12440383457320

• Cardinal: 12440383457320 can be written as Twelve trillion, four hundred forty billion, three hundred eighty-three million, four hundred fifty-seven thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.244038345732 × 10¹³

Factors of 12440383457320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5882533

Divisors of 12440383457320

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 49 52 56 65 70 83 91 98 104 130 140 166 182 196 245 260 280 332 364 392 415 455 490 520 581 637 664 728 830 910 980 1079 1162 1274 1660 1820 1960 2158 2324 2548 2905 3185 3320 3640 4067 4316 4648 5096 5395 5810 6370 7553 8134 8632 10790 11620 12740 15106 16268 20335 21580 23240 25480 30212 32536 37765 40670 43160 52871 60424 75530 81340 105742 151060 162680 211484 264355 302120 422968 528710 1057420 2114840 5882423 11764846 23529692 29412115 41176961 47059384 58824230 76471499 82353922 117648460 152942998 164707844 205884805 235296920 288238727 305885996 329415688 382357495 411769610 488241109 535300493 576477454 611771992 764714990 823539220 976482218 1070600986 1152954908 1441193635 1529429980 1647078440 1952964436 2141201972 2305909816 2441205545 2676502465 2882387270 3058859960 3417687763 3747103451 3905928872 4282403944 4882411090 5353004930 5764774540 6347134417 6835375526 7494206902 9764822180 10706009860 11529549080 12694268834 13670751052 14988413804 17088438815 18735517255 19529644360 21412019720 23923814341 25388537668 27341502104 29976827608 31735672085 34176877630 37471034510 44429940919 47847628682 50777075336 63471344170 68353755260 74942069020 88859881838 95695257364 119619071705 126942688340 136707510520 149884138040 177719763676 191390514728 222149704595 239238143410 253885376680 311009586433 355439527352 444299409190 478476286820 622019172866 888598818380 956952573640 1244038345732 1555047932165 1777197636760 2488076691464 3110095864330 6220191728660 12440383457320
• Sum of all divisors σ(n): 35487958101120
• Sum of proper divisors (its aliquot sum) s(n): 23047574643800
• 12440383457320 is an abundant number, because the sum of its proper divisors (23047574643800) is greater than itself. Its abundance is 10607191186480

Bases of 12440383457320

• Binary: 10110101000010000000101000110000100000101000₂
• Hexadecimal: 0xB5080A30828
• Base-36: 4ER173XNS

Squares and roots of 12440383457320

• 12440383457320 squared (12440383457320²) is 154763140565161116261582400
• 12440383457320 cubed (12440383457320³) is 1925312813689720186261094930806063168000
• The square root of 12440383457320 is 3527092.7769651879
• The cube root of 12440383457320 is 23170.9899596191

Scales and comparisons

• 12,440,383,457,320 seconds is equal to 395,565 years, 37 weeks, 15 hours, 28 minutes, 40 seconds.
• To count from 1 to 12,440,383,457,320 would take you about nine hundred eighty-eight thousand, nine hundred fourteen 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 12440383457320 cubic inches would be around 1930.9 feet tall.

Recreational maths with 12440383457320

• 12440383457320 backwards is 02375438304421
• The number of decimal digits it has is: 14
• The sum of 12440383457320's digits is 46
• More coming soon!