1268940635424

Names of 1268940635424

• Cardinal: 1268940635424 can be written as One trillion, two hundred sixty-eight billion, nine hundred forty million, six hundred thirty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.268940635424 × 10¹²

Factors of 1268940635424

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 50207

Divisors of 1268940635424

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 66 72 77 84 88 96 99 108 112 126 132 144 154 168 176 189 198 216 224 231 252 264 288 297 308 336 352 378 383 396 432 462 504 528 594 616 672 693 756 766 792 864 924 1008 1056 1149 1188 1232 1386 1512 1532 1584 1848 2016 2079 2298 2376 2464 2681 2772 3024 3064 3168 3447 3696 4158 4213 4596 4752 5362 5544 6048 6128 6894 7392 8043 8316 8426 9192 9504 10341 10724 11088 12256 12639 13788 16086 16632 16852 18384 20682 21448 22176 24129 25278 27576 29491 32172 33264 33704 36768 37917 41364 42896 48258 49801 50556 55152 58982 64344 66528 67408 72387 75834 82728 85792 88473 96516 99602 101112 110304 113751 117964 128688 134816 144774 149403 151668 165456 176946 193032 199204 202224 227502 235928 257376 265419 289548 298806 303336 330912 348607 353892 386064 398408 404448 448209 455004 471856 530838 547811 579096 597612 606672 697214 707784 772128 796257 796816 896418 910008 943712 1045821 1061676 1095622 1158192 1195224 1213344 1344627 1394428 1415568 1592514 1593632 1643433 1792836 1820016 2091642 2123352 2191244 2316384 2390448 2689254 2788856 2831136 3137463 3185028 3286866 3585672 3640032 3834677 4183284 4246704 4382488 4780896 4930299 5378508 5577712 6274926 6370056 6573732 7171344 7669354 8366568 8493408 8764976 9412389 9860598 10757016 11155424 11504031 12549852 12740112 13147464 14342688 14790897 15338708 16733136 17529952 18824778 19073783 19721196 21514032 23008062 25099704 25480224 26294928 29581794 30677416 33466272 34512093 37649556 38147566 39442392 43028064 46016124 50199408 52589856 57221349 59163588 61354832 69024186 75299112 76295132 78884784 92032248 100398816 103536279 114442698 118327176 122709664 133516481 138048372 150598224 152590264 157769568 171664047 184064496 207072558 209811613 228885396 236654352 267032962 276096744 301196448 305180528 343328094 368128992 400549443 414145116 419623226 457770792 473308704 514992141 534065924 552193488 610361056 629434839 686656188 801098886 828290232 839246452 915541584 1029984282 1068131848 1104386976 1201648329 1258869678 1373312376 1468681291 1602197772 1656580464 1678492904 1831083168 1888304517 2059968564 2136263696 2403296658 2517739356 2746624752 2937362582 3204395544 3313160928 3356985808 3604944987 3776609034 4119937128 4272527392 4406043873 4806593316 5035478712 5493249504 5664913551 5874725164 6408791088 6713971616 7209889974 7553218068 8239874256 8812087746 9613186632 10070957424 11329827102 11749450328 12817582176 13218131619 14419779948 15106436136 16479748512 17624175492 19226373264 20141914848 22659654204 23498900656 26436263238 28839559896 30212872272 35248350984 38452746528 39654394857 45319308408 46997801312 52872526476 57679119792 60425744544 70496701968 79308789714 90638616816 105745052952 115358239584 140993403936 158617579428 181277233632 211490105904 317235158856 422980211808 634470317712 1268940635424
• Sum of all divisors σ(n): 4626470338560
• Sum of proper divisors (its aliquot sum) s(n): 3357529703136
• 1268940635424 is an abundant number, because the sum of its proper divisors (3357529703136) is greater than itself. Its abundance is 2088589067712

Bases of 1268940635424

• Binary: 10010011101110010110000010111110100100000₂
• Hexadecimal: 0x12772C17D20
• Base-36: G6XYHOO0

Squares and roots of 1268940635424

• 1268940635424 squared (1268940635424²) is 1610210336230264883659776
• 1268940635424 cubed (1268940635424³) is 2043261327222325010251069592069505024
• The square root of 1268940635424 is 1126472.6518757571
• The cube root of 1268940635424 is 10826.3094147495

Scales and comparisons

• 1,268,940,635,424 seconds is equal to 40,348 years, 20 weeks, 21 hours, 50 minutes, 24 seconds.
• To count from 1 to 1,268,940,635,424 would take you about one hundred thousand, eight hundred seventy 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 1268940635424 cubic inches would be around 902.2 feet tall.

Recreational maths with 1268940635424

• 1268940635424 backwards is 4245360498621
• 1268940635424 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1268940635424's digits is 54
• More coming soon!