1226639920440

Names of 1226639920440

• Cardinal: 1226639920440 can be written as One trillion, two hundred twenty-six billion, six hundred thirty-nine million, nine hundred twenty thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.22663992044 × 10¹²

Factors of 1226639920440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 345

Divisors of 1226639920440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 41 44 55 60 66 82 88 110 120 123 132 164 165 205 220 246 264 283 328 330 410 440 451 492 566 615 660 820 849 902 984 1132 1230 1320 1353 1415 1640 1698 1804 2255 2264 2460 2706 2830 3113 3396 3608 4245 4510 4920 5412 5660 6226 6765 6792 8490 9020 9339 10824 11320 11603 12452 13530 15565 16980 18040 18678 23206 24904 27060 31130 33960 34809 37356 46412 46695 54120 58015 62260 69618 74712 80089 92824 93390 116030 124520 127633 139236 160178 174045 186780 232060 240267 255266 278472 320356 348090 373560 382899 400445 464120 480534 510532 638165 640712 696180 765798 800890 880979 961068 1021064 1201335 1276330 1392360 1531596 1601780 1761958 1914495 1922136 2402670 2552660 2642937 3063192 3203560 3283649 3523916 3828990 4404895 4805340 5105320 5285874 6567298 7047832 7657980 8809790 9610680 9850947 10571748 13134596 13214685 15315960 16418245 17619580 19701894 21143496 22665187 26269192 26429370 32836490 35239160 36120139 39403788 45330374 49254735 52858740 65672980 67995561 72240278 78807576 90660748 98509470 105717480 108360417 113325935 131345960 135991122 144480556 180600695 181321496 197018940 216720834 226651870 249317057 271982244 288961112 339977805 361201390 394037880 433441668 453303740 498634114 541802085 543964488 679955610 722402780 747951171 866883336 906607480 929272667 997268228 1083604170 1246585285 1359911220 1444805560 1495902342 1858545334 1994536456 2167208340 2493170570 2719822440 2787818001 2991804684 3717090668 3739755855 4334416680 4646363335 4986341140 5575636002 5983609368 7434181336 7479511710 9292726670 9972682280 10221999337 11151272004 13939090005 14959023420 18585453340 20443998674 22302544008 27878180010 29918046840 30665998011 37170906680 40887997348 51109996685 55756360020 61331996022 81775994696 102219993370 111512720040 122663992044 153329990055 204439986740 245327984088 306659980110 408879973480 613319960220 1226639920440
• Sum of all divisors σ(n): 4126954406400
• Sum of proper divisors (its aliquot sum) s(n): 2900314485960
• 1226639920440 is an abundant number, because the sum of its proper divisors (2900314485960) is greater than itself. Its abundance is 1673674565520

Bases of 1226639920440

• Binary: 10001110110011001011011111100110100111000₂
• Hexadecimal: 0x11D996FCD38
• Base-36: FNIDQK3C

Squares and roots of 1226639920440

• 1226639920440 squared (1226639920440²) is 1504645494417049529793600
• 1226639920440 cubed (1226639920440³) is 1845658229562134099405560913621184000
• The square root of 1226639920440 is 1107537.7738208301
• The cube root of 1226639920440 is 10704.6473550727

Scales and comparisons

• 1,226,639,920,440 seconds is equal to 39,003 years, 18 weeks, 3 days, 7 hours, 14 minutes.
• To count from 1 to 1,226,639,920,440 would take you about ninety-seven thousand, five hundred 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 1226639920440 cubic inches would be around 892.1 feet tall.

Recreational maths with 1226639920440

• 1226639920440 backwards is 0440299366221
• The number of decimal digits it has is: 13
• The sum of 1226639920440's digits is 48
• More coming soon!