2668831542720

Names of 2668831542720

• Cardinal: 2668831542720 can be written as Two trillion, six hundred sixty-eight billion, eight hundred thirty-one million, five hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.66883154272 × 10¹²

Factors of 2668831542720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 43355

Divisors of 2668831542720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1008 1120 1260 1344 1440 1680 2016 2240 2520 2880 3307 3360 4032 5040 6614 6720 9921 10080 13228 16535 19842 20160 23149 26456 29763 33070 39684 40031 46298 49605 52912 59526 66140 69447 79368 80062 92596 99210 105824 115745 119052 120093 132280 138894 148815 158736 160124 185192 198420 200155 208341 211648 231490 238104 240186 264560 277788 280217 297630 317472 320248 347235 360279 370384 396840 400310 416682 462980 476208 480372 529120 555576 560434 595260 600465 634944 640496 694470 720558 740768 793680 800620 833364 840651 925960 952416 960744 1041705 1058240 1111152 1120868 1190520 1200930 1280992 1388940 1401085 1441116 1481536 1587360 1601240 1666728 1681302 1801395 1851920 1904832 1921488 2083410 2222304 2241736 2381040 2401860 2521953 2561984 2777880 2802170 2882232 3174720 3202480 3333456 3362604 3602790 3703840 3842976 4166820 4203255 4444608 4483472 4762080 4803720 5043906 5555760 5604340 5764464 6404960 6666912 6725208 7205580 7407680 7685952 8333640 8406510 8966944 9524160 9607440 10087812 11111520 11208680 11528928 12609765 12809920 13333824 13450416 14411160 16667280 16813020 17933888 19214880 20175624 22223040 22417360 23057856 25219530 26900832 28822320 33334560 33626040 38429760 40351248 44834720 50439060 53801664 57644640 66669120 67252080 80702496 89669440 100878120 115289280 132382517 134504160 161404992 201756240 264765034 269008320 397147551 403512480 529530068 661912585 794295102 807024960 926677619 1059060136 1191442653 1323825170 1588590204 1853355238 1985737755 2118120272 2382885306 2647650340 2780032857 3177180408 3706710476 3971475510 4236240544 4633388095 4765770612 5295300680 5560065714 5957213265 6354360816 7413420952 7942951020 8340098571 8472481088 9266776190 9531541224 10590601360 11120131428 11914426530 12708721632 13900164285 14826841904 15885902040 16680197142 18533552380 19063082448 21181202720 22240262856 23828853060 25417443264 27800328570 29653683808 31771804080 33360394284 37067104760 38126164896 41700492855 42362405440 44480525712 47657706120 55600657140 59307367616 63543608160 66720788568 74134209520 76252329792 83400985710 88961051424 95315412240 111201314280 127087216320 133441577136 148268419040 166801971420 177922102848 190630824480 222402628560 266883154272 296536838080 333603942840 381261648960 444805257120 533766308544 667207885680 889610514240 1334415771360 2668831542720
• Sum of all divisors σ(n): 10494484236288
• Sum of proper divisors (its aliquot sum) s(n): 7825652693568
• 2668831542720 is an abundant number, because the sum of its proper divisors (7825652693568) is greater than itself. Its abundance is 5156821150848

Bases of 2668831542720

• Binary: 100110110101100010110000011000110111000000₂
• Hexadecimal: 0x26D62C18DC0
• Base-36: Y21LE5S0

Squares and roots of 2668831542720

• 2668831542720 squared (2668831542720²) is 7122661803417215184998400
• 2668831542720 cubed (2668831542720³) is 19009184489086783769985490072731648000
• The square root of 2668831542720 is 1633655.8825897209
• The cube root of 2668831542720 is 13870.9770750283

Scales and comparisons

• 2,668,831,542,720 seconds is equal to 84,860 years, 30 weeks, 3 days, 23 hours, 12 minutes.
• To count from 1 to 2,668,831,542,720 would take you about two hundred twelve thousand, one hundred fifty-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 2668831542720 cubic inches would be around 1155.9 feet tall.

Recreational maths with 2668831542720

• 2668831542720 backwards is 0272451388662
• The number of decimal digits it has is: 13
• The sum of 2668831542720's digits is 54
• More coming soon!