21927628589328

Names of 21927628589328

• Cardinal: 21927628589328 can be written as Twenty-one trillion, nine hundred twenty-seven billion, six hundred twenty-eight million, five hundred eighty-nine thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1927628589328 × 10¹³

Factors of 21927628589328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 349187

Divisors of 21927628589328

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 49 56 63 66 72 77 84 88 98 99 112 126 132 144 147 154 168 176 196 198 231 252 264 294 308 336 392 396 441 462 504 528 539 588 616 693 784 792 811 882 924 1008 1078 1176 1232 1386 1584 1617 1622 1764 1848 2156 2352 2433 2772 3234 3244 3528 3696 4312 4851 4866 5544 5677 6468 6488 7056 7299 8624 8921 9702 9732 11088 11354 12936 12976 14598 17031 17842 19404 19464 22708 25872 26763 29196 34062 35684 38808 38928 39739 45416 51093 53526 58392 62447 68124 71368 77616 79478 80289 90832 102186 107052 116784 119217 124894 136248 142736 158956 160578 187341 204372 214104 238434 249788 272496 317912 321156 348353 357651 374682 408744 428208 437129 476868 499576 562023 635824 642312 696706 715302 749364 817488 874258 953736 999152 1045059 1124046 1284624 1311387 1393412 1430604 1498728 1748516 1907472 2090118 2248092 2438471 2622774 2786824 2861208 2997456 3135177 3497032 3831883 3934161 4180236 4496184 4876942 5245548 5573648 5722416 6270354 6994064 7315413 7663766 7868322 8360472 8992368 9753884 10491096 11495649 12540708 14630826 15327532 15736644 16720944 17069297 19507768 20982192 21946239 22991298 25081416 26823181 29261652 30655064 31473288 34138594 34486947 39015536 43892478 45982596 50162832 51207891 53646362 58523304 61310128 62946576 68277188 68973894 80469543 87784956 91965192 102415782 107292724 117046608 136554376 137947788 153623673 160939086 175569912 183930384 187762267 204831564 214585448 241408629 273108752 275895576 282514283 307247346 321878172 351139824 375524534 409663128 429170896 482817258 551791152 563286801 565028566 614494692 643756344 751049068 819326256 847542849 965634516 1126573602 1130057132 1228989384 1287512688 1502098136 1689860403 1695085698 1931269032 1977599981 2253147204 2260114264 2457978768 2542628547 3004196272 3107657113 3379720806 3390171396 3862538064 3955199962 4506294408 4520228528 5085257094 5932799943 6215314226 6759441612 6780342792 7910399924 9012588816 9322971339 10170514188 11865599886 12430628452 13518883224 13560685584 13843199867 15820799848 17798399829 18645942678 20341028376 21753599791 23731199772 24861256904 27037766448 27686399734 27968914017 31641599696 35596799658 37291885356 40682056752 41529599601 43507199582 47462399544 49722513808 55372799468 55937828034 65260799373 71193599316 74583770712 83059199202 87014399164 94924799088 110745598936 111875656068 124588798803 130521598746 142387198632 149167541424 152275198537 166118398404 174028798328 195782398119 221491197872 223751312136 249177597606 261043197492 284774397264 304550397074 332236796808 348057596656 391564796238 447502624272 456825595611 498355195212 522086394984 609100794148 664473593616 783129592476 913651191222 996710390424 1044172789968 1218201588296 1370476786833 1566259184952 1827302382444 1993420780848 2436403176592 2740953573666 3132518369904 3654604764888 5481907147332 7309209529776 10963814294664 21927628589328
• Sum of all divisors σ(n): 77971875168096
• Sum of proper divisors (its aliquot sum) s(n): 56044246578768
• 21927628589328 is an abundant number, because the sum of its proper divisors (56044246578768) is greater than itself. Its abundance is 34116617989440

Bases of 21927628589328

• Binary: 100111111000101101100100000110100100100010000₂
• Hexadecimal: 0x13F16C834910
• Base-36: 7RTEVWO40

Squares and roots of 21927628589328

• 21927628589328 squared (21927628589328²) is 480820895551514655275491584
• 21927628589328 cubed (21927628589328³) is 10543262015641684931012245735277656215552
• The square root of 21927628589328 is 4682694.5863816487
• The cube root of 21927628589328 is 27989.6341686237

Scales and comparisons

• 21,927,628,589,328 seconds is equal to 697,230 years, 39 weeks, 4 days, 13 hours, 28 minutes, 48 seconds.
• To count from 1 to 21,927,628,589,328 would take you about one million, seven hundred forty-three thousand and seventy-six 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 21927628589328 cubic inches would be around 2332.5 feet tall.

Recreational maths with 21927628589328

• 21927628589328 backwards is 82398582672912
• 21927628589328 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21927628589328's digits is 72
• More coming soon!