21640586138010

Names of 21640586138010

• Cardinal: 21640586138010 can be written as Twenty-one trillion, six hundred forty billion, five hundred eighty-six million, one hundred thirty-eight thousand and ten.

Scientific notation

• Scientific notation: 2.164058613801 × 10¹³

Factors of 21640586138010

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1600

Divisors of 21640586138010

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 43 45 57 63 70 83 86 90 95 105 114 126 129 133 166 171 190 210 215 249 258 266 285 301 315 342 387 399 415 430 498 570 581 602 617 630 645 665 747 774 798 817 821 830 855 903 1162 1197 1234 1245 1290 1330 1494 1505 1577 1634 1642 1710 1743 1806 1851 1935 1995 2394 2451 2463 2490 2709 2905 3010 3085 3154 3486 3569 3702 3735 3870 3990 4085 4105 4319 4515 4731 4902 4926 5229 5418 5553 5719 5747 5810 5985 6170 7138 7353 7389 7470 7885 8170 8210 8638 8715 9030 9255 9462 10458 10707 11039 11106 11438 11494 11723 11970 12255 12315 12957 13545 14193 14706 14778 15599 15770 17157 17241 17430 17845 18510 21414 21595 22078 23446 23655 24510 24630 24983 25914 26145 26531 27090 27765 28386 28595 28735 31198 32121 33117 34314 34482 35169 35303 35690 36765 36945 38871 43190 46797 47310 49966 51211 51471 51723 52290 53062 53535 55195 55530 57190 57470 58615 64242 64785 66234 67811 68143 70338 70606 70965 73530 73890 74949 77742 77995 79593 82061 85785 86205 93594 99351 102422 102942 103446 105507 105909 107070 109193 110390 117230 124915 129570 132655 135622 136286 140391 141930 149898 153633 155990 159186 160605 164122 165585 171570 172410 175845 176515 185717 194355 198702 203433 204429 211014 211818 218386 224847 233985 238779 246183 247121 249830 256055 257355 258615 265310 280782 307266 317727 321210 327579 331170 339055 340715 351690 353030 358477 371434 374745 388710 397965 406866 408858 410305 449694 460899 467970 474677 477001 477558 492366 494242 496755 504089 506557 512110 514710 517230 527535 529545 545965 557151 610299 613287 635454 655158 670757 678110 681430 701955 716954 738549 741363 749490 768165 795930 820610 921798 928585 949354 954002 973009 982737 993510 1008178 1013114 1017165 1022145 1055070 1059090 1075431 1091930 1114302 1124235 1193895 1220598 1226574 1230915 1235605 1294717 1341514 1403910 1424031 1431003 1477098 1482726 1512267 1519671 1536330 1588635 1637895 1671453 1792385 1857170 1946018 1965474 2012271 2034330 2044290 2150862 2202073 2224089 2248470 2304495 2373385 2385005 2387790 2461830 2471210 2520445 2532785 2589434 2785755 2848062 2862006 2919027 2930149 3024534 3039342 3051495 3066435 3177270 3226293 3275790 3342906 3353785 3528623 3545899 3584770 3692745 3706815 3884151 4024542 4272093 4293009 4404146 4448178 4536801 4559013 4608990 4695299 4746770 4770010 4865045 4913685 5040890 5065570 5377155 5571510 5838054 5860298 6036813 6102990 6132870 6452586 6473585 6606219 6707570 6811063 7057246 7091798 7120155 7155015 7385490 7413630 7561335 7598355 7768302 8357265 8544186 8586018 8757081 8790447 9063019 9073602 9118026 9390598 9624583 9730090 9827370 10061355 10585869 10637697 10754310 11010365 11120445 11652453 12073626 12947170 13212438 13622126 14085897 14240310 14310030 14595135 14650745 15122670 15196710 15414511 16131465 16714530 17514162 17580894 17643115 17729495 18126038 19249166 19420755 19818657 20122710 20433189 20511043 21171738 21275394 21360465 21465045 21781951 22020730 22240890 22684005 22795065 23304906 23476495 26371341 27189057 28171794 28873749 29190270 29301490 30184065 30829022 31757607 31913091 32262930 33031095 34055315 35286230 35458990 38841510 39637314 40866378 41022086 41839387 42044231 42257691 42720930 42930090 43563902 43785405 43952235 45315095 45368010 45590130 46243533 46952990 48122915 52742682 52929345 53188485 54378114 55672831 57747498 58262265 60368130 61299567 61533129 63515214 63826182 65345853 66062190 67372081 68110630 70429485 77072555 81567171 83678774 84088462 84515382 86621247 87570810 87904470 90630190 92487066 96245830 99093285 102165945 102555215 105858690 106376970 108909755 111345662 116524530 122599134 123066258 125518161 126132693 130691706 131856705 134744162 135945285 138730599 140858970 144368745 152473657 154145110 158788035 159565455 163134342 167018493 173242494 184599387 196037559 198186570 202116243 204331890 205110430 209196935 210221155 211288455 217819510 231217665 251036322 252265386 263713410 271890570 277461198 278364155 288737490 292875709 294309617 304947314 306497835 307665645 317576070 319130910 326729265 334036986 336860405 369198774 376554483 378398079 389709817 392075118 404232486 407835855 413857069 418393870 420442310 422576910 433106235 457420971 462435330 501055479 556728310 585751418 588619234 606348729 612995670 615331290 627590805 630663465 653458530 673720810 693652995 753108966 756796158 762368285 779419634 798840389 815671710 827714138 835092465 866212470 878627127 882928851 914841942 922996935 980187795 1002110958 1010581215 1169129451 1212697458 1241571207 1255181610 1261326930 1372262913 1387305990 1464378545 1471548085 1524736570 1597680778 1670184930 1757254254 1765857702 1807901933 1845993870 1882772415 1891990395 1948549085 1960375590 2021162430 2069285345 2287104855 2338258902 2396521167 2483142414 2505277395 2635881381 2648786553 2744525826 2896999483 2928757090 2943096170 3031743645 3507388353 3615803866 3724713621 3765544830 3783980790 3897098170 3994201945 4138570690 4393135635 4414644255 4574209710 4793042334 5010554790 5271762762 5297573106 5423705799 5591882723 5793998966 5845647255 6063487290 6207856035 6861314565 7014776706 7189563501 7449427242 7988403890 8690998449 8786271270 8829288510 9039509665 10847411598 11183765446 11691294510 11982605835 12415712070 12655313531 13179406905 13243932765 13722629130 14379127002 14484997415 16271117397 16775648169 17381996898 17536941765 18079019330 18623568105 23965211670 25310627062 26072995347 26358813810 26487865530 27118528995 27959413615 28969994830 32542234794 33551296338 34350136727 35073883530 35947817505 37247136210 37965940593 43454992245 50326944507 52145990694 54237057990 55918827230 63276567655 68700273454 71895635010 75931881186 81355586985 83878240845 86909984490 100653889014 103050410181 113897821779 126553135310 130364976735 162711173970 167756481690 171750683635 189829702965 206100820362 227795643558 240450957089 251634722535 260729953470 309151230543 343501367270 379659405930 480901914178 503269445070 515252050905 569489108895 618302461086 721352871267 1030504101810 1138978217790 1202254785445 1442705742534 1545756152715 2164058613801 2404509570890 3091512305430 3606764356335 4328117227602 7213528712670 10820293069005 21640586138010
• Sum of all divisors σ(n): 70295592407040
• Sum of proper divisors (its aliquot sum) s(n): 48655006269030
• 21640586138010 is an abundant number, because the sum of its proper divisors (48655006269030) is greater than itself. Its abundance is 27014420131020

Bases of 21640586138010

• Binary: 100111010111010010111011100110001000110011010₂
• Hexadecimal: 0x13AE9773119A
• Base-36: 7O5JQ8R6I

Squares and roots of 21640586138010

• 21640586138010 squared (21640586138010²) is 468314968396630566766760100
• 21640586138010 cubed (21640586138010³) is 10134610413306714678763798404899161401000
• The square root of 21640586138010 is 4651944.3395219167
• The cube root of 21640586138010 is 27866.9650662581

Scales and comparisons

• 21,640,586,138,010 seconds is equal to 688,103 years, 36 weeks, 2 days, 23 hours, 13 minutes, 30 seconds.
• To count from 1 to 21,640,586,138,010 would take you about one million, seven hundred twenty thousand, two hundred fifty-nine 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 21640586138010 cubic inches would be around 2322.2 feet tall.

Recreational maths with 21640586138010

• 21640586138010 backwards is 01083168504612
• 21640586138010 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21640586138010's digits is 45
• More coming soon!