2642402499968

Names of 2642402499968

• Cardinal: 2642402499968 can be written as Two trillion, six hundred forty-two billion, four hundred two million, four hundred ninety-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.642402499968 × 10¹²

Factors of 2642402499968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10386

Divisors of 2642402499968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 128 154 161 176 184 196 224 253 308 322 343 352 368 392 448 506 529 539 616 644 686 704 736 784 896 1012 1058 1078 1127 1232 1288 1372 1408 1472 1568 1771 2024 2116 2156 2254 2464 2576 2744 2944 3136 3542 3703 3773 4048 4232 4312 4508 4928 5152 5488 5819 6272 7084 7406 7546 7889 8096 8464 8624 9016 9856 10304 10343 10976 11638 12397 14168 14812 15092 15778 16192 16928 17248 18032 20608 20686 21952 23276 24794 25921 28336 29624 30184 31556 32384 33856 34496 36064 40733 41372 43904 46552 49588 51842 56672 59248 60368 63112 67712 68992 72128 72401 81466 82744 86779 93104 99176 103684 113344 113773 118496 120736 126224 144256 144802 162932 165488 173558 181447 186208 198352 207368 226688 227546 236992 237889 241472 252448 285131 289604 325864 330976 347116 362894 372416 396704 414736 455092 473984 475778 482944 504896 506807 570262 579208 651728 661952 694232 725788 744832 793408 796411 829472 910184 951556 1009792 1013614 1140524 1158416 1303456 1323904 1388464 1451576 1586816 1592822 1658944 1665223 1820368 1903112 1995917 2027228 2281048 2316832 2606912 2616779 2776928 2903152 3185644 3317888 3330446 3547649 3640736 3806224 3991834 4054456 4562096 4633664 5213824 5233558 5471447 5553856 5574877 5806304 6371288 6660892 7095298 7281472 7612448 7983668 8108912 9124192 9267328 10467116 10942894 11107712 11149754 11612608 11656561 12742576 13321784 14190596 14562944 15224896 15967336 16217824 18248384 18317453 20934232 21885788 22299508 23225216 23313122 25485152 26643568 28381192 30449792 31934672 32435648 36496768 36634906 38300129 39024139 41868464 43771576 44599016 46626244 50970304 53287136 56762384 60185917 63869344 64871296 73269812 76600258 78048278 81595927 83736928 87543152 89198032 93252488 101940608 106574272 113524768 120371834 127738688 128222171 146539624 153200516 156096556 163191854 167473856 175086304 178396064 186504976 213148544 227049536 240743668 255477376 256444342 268100903 293079248 306401032 312193112 326383708 334947712 350172608 356792128 373009952 421301419 454099072 481487336 512888684 536201806 586158496 612802064 624386224 652767416 700345216 713584256 746019904 842602838 897555197 962974672 1025777368 1072403612 1172316992 1225604128 1248772448 1305534832 1492039808 1685205676 1795110394 1876706321 1925949344 2051554736 2144807224 2344633984 2451208256 2497544896 2611069664 2949109933 3370411352 3590220788 3753412642 3851898688 4103109472 4289614448 4902416512 4995089792 5222139328 5898219866 6740822704 7180441576 7506825284 7703797376 8206218944 8579228896 10444278656 11796439732 13481645408 14360883152 15013650568 16412437888 17158457792 20643769531 23592879464 26963290816 28721766304 30027301136 34316915584 41287539062 47185758928 53926581632 57443532608 60054602272 82575078124 94371517856 114887065216 120109204544 165150156248 188743035712 240218409088 330300312496 377486071424 660600624992 1321201249984 2642402499968
• Sum of all divisors σ(n): 7001563968000
• Sum of proper divisors (its aliquot sum) s(n): 4359161468032
• 2642402499968 is an abundant number, because the sum of its proper divisors (4359161468032) is greater than itself. Its abundance is 1716758968064

Bases of 2642402499968

• Binary: 100110011100111011011101100101110110000000₂
• Hexadecimal: 0x2673B765D80
• Base-36: XPWI81VK

Squares and roots of 2642402499968

• 2642402499968 squared (2642402499968²) is 6982290971837136240001024
• 2642402499968 cubed (2642402499968³) is 18450023119486445082320517460479967232
• The square root of 2642402499968 is 1625546.8310596283
• The cube root of 2642402499968 is 13825.0376867637

Scales and comparisons

• 2,642,402,499,968 seconds is equal to 84,020 years, 11 weeks, 5 days, 6 hours, 26 minutes, 8 seconds.
• To count from 1 to 2,642,402,499,968 would take you about two hundred ten thousand and fifty 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 2642402499968 cubic inches would be around 1152.1 feet tall.

Recreational maths with 2642402499968

• 2642402499968 backwards is 8699942042462
• The number of decimal digits it has is: 13
• The sum of 2642402499968's digits is 65
• More coming soon!