21425839029000

Names of 21425839029000

• Cardinal: 21425839029000 can be written as Twenty-one trillion, four hundred twenty-five billion, eight hundred thirty-nine million, twenty-nine thousand.

Scientific notation

• Scientific notation: 2.1425839029 × 10¹³

Factors of 21425839029000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5405

Divisors of 21425839029000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 49 50 56 60 63 70 72 75 84 90 98 100 105 120 125 126 140 147 150 168 175 180 196 200 210 225 245 250 252 280 294 300 315 343 350 360 375 392 420 441 450 490 500 504 525 588 600 630 686 700 735 750 840 875 882 900 980 1000 1029 1050 1125 1176 1225 1260 1372 1400 1470 1500 1575 1715 1750 1764 1800 1960 2058 2100 2131 2205 2250 2450 2520 2625 2744 2940 3000 3087 3150 3257 3430 3500 3528 3675 4116 4200 4262 4410 4500 4900 5145 5250 5880 6125 6174 6300 6393 6514 6860 7000 7350 7875 8232 8524 8575 8820 9000 9771 9800 10290 10500 10655 11025 12250 12348 12600 12786 13028 13720 14700 14917 15435 15750 16285 17048 17150 17640 18375 19179 19542 20580 21000 21310 22050 22799 24500 24696 25572 25725 26056 29313 29400 29834 30870 31500 31965 32570 34300 36750 38358 39084 41160 42620 42875 44100 44751 45598 48855 49000 51144 51450 53275 55125 58626 59668 61740 63000 63930 65140 68397 68600 73500 74585 76716 77175 78168 81425 85240 85750 88200 89502 91196 95895 97710 102900 104419 106550 110250 113995 117252 119336 123480 127860 128625 130280 134253 136794 146565 147000 149170 153432 154350 159593 159825 162850 171500 179004 182392 191790 195420 205191 205800 208838 213100 220500 223755 227990 234504 244275 255720 257250 266375 268506 273588 293130 298340 308700 313257 319186 319650 325700 341985 343000 358008 372925 383580 385875 390840 407125 410382 417676 426200 441000 447510 455980 478779 479475 488550 514500 522095 532750 537012 547176 569975 586260 596680 617400 626514 638372 639300 651400 671265 683970 730933 732825 745850 767160 771750 797965 799125 814250 820764 835352 895020 911960 939771 957558 958950 977100 1025955 1029000 1044190 1065500 1074024 1117151 1118775 1139950 1172520 1221375 1253028 1276744 1278600 1342530 1367940 1436337 1461866 1465650 1491700 1543500 1566285 1595930 1598250 1628500 1641528 1709925 1790040 1864625 1879542 1915116 1917900 1954200 2051910 2088380 2131000 2192799 2234302 2237550 2279900 2393895 2397375 2442750 2506056 2610475 2685060 2735880 2849875 2872674 2923732 2931300 2983400 3087000 3132570 3191860 3196500 3257000 3351453 3356325 3419850 3654665 3664125 3729250 3759084 3830232 3835800 3989825 4103820 4176760 4385598 4468604 4475100 4559800 4698855 4787790 4794750 4885500 5129775 5220950 5370120 5585755 5593875 5699750 5745348 5847464 5862600 6265140 6383720 6393000 6578397 6702906 6712650 6839700 6940667 7181685 7309330 7328250 7458500 7518168 7831425 7979650 8207640 8549625 8771196 8937208 8950200 9397710 9575580 9589500 9771000 10054359 10259550 10441900 10963995 11171510 11187750 11399500 11490696 11969475 12530280 13052375 13156794 13405812 13425300 13679400 13881334 14363370 14618660 14656500 14917000 15662850 15959300 16757265 16781625 17099250 17542392 18273325 18795420 19151160 19179000 19949125 20108718 20519100 20822001 20883800 21927990 22343020 22375500 22799000 23494275 23938950 25648875 26104750 26313588 26811624 26850600 27762668 27928775 28726740 29237320 29313000 31325700 31918600 32891985 33514530 33563250 34198500 34703335 35908425 36546650 37590840 39157125 39898250 40217436 41038200 41644002 43855980 44686040 44751000 46988550 47877900 48584669 50271795 51297750 52209500 52627176 54819975 55525336 55857550 57453480 59847375 62466003 62651400 65783970 67029060 67126500 68397000 69406670 71816850 73093300 78314250 79796500 80434872 83288004 83786325 87711960 91366625 93977100 95755800 97169338 100543590 102595500 104110005 104419000 109639950 111715100 117471375 119694750 124932006 131567940 134058120 134253000 138813340 139643875 143633700 145754007 146186600 156628500 159593000 164459925 166576008 167572650 173516675 179542125 182733250 187954200 194338676 201087180 205191000 208220010 219279900 223430200 234942750 239389500 242923345 249864012 251358975 263135880 274099875 277626680 279287750 287267400 291508014 312330015 313257000 328919850 335145300 340092683 347033350 359084250 365466500 388677352 402174360 416440020 418931625 437262021 438559800 469885500 478779000 485846690 499728024 502717950 520550025 548199750 558575500 583016028 624660030 657839700 670290600 680185366 694066700 718168500 728770035 730933000 822299625 832880040 837863250 867583375 874524042 939771000 971693380 1005435900 1020278049 1041100050 1096399500 1117151000 1166032056 1214616725 1249320060 1256794875 1315679400 1360370732 1388133400 1436337000 1457540070 1561650075 1644599250 1675726500 1700463415 1735166750 1749048084 1943386760 2010871800 2040556098 2082200100 2186310105 2192799000 2380648781 2429233450 2498640120 2513589750 2602750125 2720741464 2915080140 3060834147 3123300150 3289198500 3351453000 3400926830 3470333500 3498096168 3643850175 4081112196 4164400200 4372620210 4761297562 4858466900 5027179500 5101390245 5205500250 5830160280 6073083625 6121668294 6246600300 6578397000 6801853660 6940667000 7141946343 7287700350 7808250375 8162224392 8502317075 8745240420 9522595124 9716933800 10054359000 10202780490 10411000500 10931550525 11903243905 12146167250 12243336588 12493200600 13603707320 14283892686 14575400700 15304170735 15616500750 17004634150 17490480840 18219250875 19045190248 20405560980 20822001000 21425839029 21863101050 23806487810 24292334500 24486673176 25506951225 28567785372 29150801400 30608341470 31233001500 34009268300 35709731715 36438501750 40811121960 42511585375 42851678058 43726202100 47612975620 48584669000 51013902450 54657752625 57135570744 59516219525 61216682940 62466003000 68018536600 71419463430 72877003500 76520853675 85023170750 85703356116 87452404200 95225951240 102027804900 107129195145 109315505250 119032439050 122433365880 127534756125 142838926860 145754007000 153041707350 170046341500 171406712232 178548658575 204055609800 214258390290 218631010500 238064878100 255069512250 285677853720 297581097625 306083414700 340092683000 357097317150 382604268375 428516780580 437262021000 476129756200 510139024500 535645975725 595162195250 612166829400 714194634300 765208536750 857033561160 892743292875 1020278049000 1071291951450 1190324390500 1428389268600 1530417073500 1785486585750 2142583902900 2380648781000 2678229878625 3060834147000 3570973171500 4285167805800 5356459757250 7141946343000 10712919514500 21425839029000
• Sum of all divisors σ(n): 84519609408000
• Sum of proper divisors (its aliquot sum) s(n): 63093770379000
• 21425839029000 is an abundant number, because the sum of its proper divisors (63093770379000) is greater than itself. Its abundance is 41667931350000

Bases of 21425839029000

• Binary: 100110111110010010111100001100011101100001000₂
• Hexadecimal: 0x137C97863B08
• Base-36: 7LEW7CXE0

Squares and roots of 21425839029000

• 21425839029000 squared (21425839029000²) is 459066578096619662841000000
• 21425839029000 cubed (21425839029000³) is 9835886605892030105067518821389000000000
• The square root of 21425839029000 is 4628805.3565687983
• The cube root of 21425839029000 is 27774.4805876893

Scales and comparisons

• 21,425,839,029,000 seconds is equal to 681,275 years, 21 weeks, 1 day, 30 minutes.
• To count from 1 to 21,425,839,029,000 would take you about one million, seven hundred three thousand, one hundred eighty-eight 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 21425839029000 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21425839029000

• 21425839029000 backwards is 00092093852412
• 21425839029000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21425839029000's digits is 45
• More coming soon!