42438860984208

Names of 42438860984208

• Cardinal: 42438860984208 can be written as Forty-two trillion, four hundred thirty-eight billion, eight hundred sixty million, nine hundred eighty-four thousand, two hundred eight.

Scientific notation

• Scientific notation: 4.2438860984208 × 10¹³

Factors of 42438860984208

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10072

Divisors of 42438860984208

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 48 52 61 78 79 104 122 156 158 183 208 237 244 312 316 366 474 488 624 632 732 793 948 976 1027 1264 1464 1586 1723 1896 2054 2379 2928 3081 3172 3446 3792 4108 4758 4819 5169 6162 6344 6892 8191 8216 9516 9638 10338 12324 12688 13784 14457 16382 16432 19032 19276 20676 22399 24573 24648 27568 28914 32764 38064 38552 41352 44798 49146 49296 57828 62647 65528 67197 77104 82704 89596 98292 105103 106483 115656 125294 131056 134394 136117 179192 187941 196584 210206 212966 231312 250588 268788 272234 315309 319449 358384 375882 393168 408351 420412 425932 499651 501176 537576 544468 630618 638898 647089 751764 816702 840824 851864 999302 1002352 1075152 1088936 1261236 1277796 1294178 1366339 1498953 1503528 1633404 1681648 1703728 1769521 1941267 1998604 2177872 2522472 2555592 2588356 2732678 2997906 3007056 3266808 3539042 3882534 3997208 4099017 5044944 5111184 5176712 5308563 5465356 5995812 6495463 6533616 7078084 7765068 7994416 8198034 8303137 8412157 10353424 10617126 10930712 11991624 12990926 14113093 14156168 15530136 16396068 16606274 16824314 19486389 21234252 21861424 23983248 24909411 25236471 25981852 28226186 28312336 31060272 32792136 33212548 33648628 38972778 39472429 42339279 42468504 49818822 50472942 51963704 56452372 65584272 66425096 67297256 77945556 78944858 84678558 84937008 99637644 100945884 103927408 107940781 112904744 118417287 132850192 134594512 155891112 157889716 169357116 183470209 199275288 201891768 215881562 225809488 236834574 311782224 315779432 323822343 338714232 366940418 398550576 403783536 431763124 473669148 513141577 550410627 631558864 647644686 677428464 733880836 860898673 863526248 947338296 1026283154 1100821254 1114934347 1295289372 1467761672 1539424731 1721797346 1727052496 1894676592 2052566308 2201642508 2229868694 2582696019 2590578744 2935523344 3078849462 3344803041 3443594692 4105132616 4403285016 4459737388 5165392038 5181157488 6157698924 6689606082 6887189384 8210265232 8806570032 8919474776 10330784076 11191682749 12315397848 13379212164 13774378768 14494146511 17838949552 20661568152 22383365498 24630795696 26758424328 28988293022 33575048247 41323136304 43482439533 44766730996 53516848656 57976586044 67150096494 68010995167 86964879066 89533461992 115953172088 134300192988 136021990334 173929758132 179066923984 204032985501 231906344176 268600385976 272043980668 347859516264 408065971002 537200771952 544087961336 695719032528 816131942004 884142937171 1088175922672 1632263884008 1768285874342 2652428811513 3264527768016 3536571748684 5304857623026 7073143497368 10609715246052 14146286994736 21219430492104 42438860984208
• Sum of all divisors σ(n): 121607007764480
• Sum of proper divisors (its aliquot sum) s(n): 79168146780272
• 42438860984208 is an abundant number, because the sum of its proper divisors (79168146780272) is greater than itself. Its abundance is 36729285796064

Bases of 42438860984208

• Binary: 1001101001100100010001001110111100111110010000₂
• Hexadecimal: 0x2699113BCF90
• Base-36: F1K563A1C

Squares and roots of 42438860984208

• 42438860984208 squared (42438860984208²) is 1801056921636932014425387264
• 42438860984208 cubed (42438860984208³) is 76434804321995359320158574596260588326912
• The square root of 42438860984208 is 6514511.5691207427
• The cube root of 42438860984208 is 34880.9180186209

Scales and comparisons

• 42,438,860,984,208 seconds is equal to 1,349,424 years, 26 weeks, 2 days, 15 hours, 36 minutes, 48 seconds.
• To count from 1 to 42,438,860,984,208 would take you about three million, three hundred seventy-three thousand, five hundred sixty-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 42438860984208 cubic inches would be around 2906.7 feet tall.

Recreational maths with 42438860984208

• 42438860984208 backwards is 80248906883424
• The number of decimal digits it has is: 14
• The sum of 42438860984208's digits is 66
• More coming soon!