221400742500

Names of 221400742500

• Cardinal: 221400742500 can be written as Two hundred twenty-one billion, four hundred million, seven hundred forty-two thousand, five hundred.

Scientific notation

• Scientific notation: 2.214007425 × 10¹¹

Factors of 221400742500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 491

Divisors of 221400742500

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 49 50 53 54 60 63 70 75 81 84 90 98 100 105 106 108 125 126 135 140 147 150 159 162 175 180 189 196 210 212 225 245 250 252 265 270 294 300 315 318 324 350 371 375 378 405 420 421 441 450 477 490 500 525 530 540 567 588 625 630 636 675 700 735 742 750 756 795 810 842 875 882 900 945 954 980 1050 1060 1113 1125 1134 1225 1250 1260 1263 1323 1325 1350 1431 1470 1484 1500 1575 1590 1620 1684 1750 1764 1855 1875 1890 1908 2025 2100 2105 2205 2226 2250 2268 2385 2450 2500 2526 2597 2625 2646 2650 2700 2835 2862 2940 2947 3150 3180 3339 3375 3500 3675 3710 3750 3780 3789 3969 3975 4050 4210 4293 4375 4410 4452 4500 4725 4770 4900 5052 5194 5250 5292 5300 5565 5625 5670 5724 5894 6125 6300 6315 6615 6625 6678 6750 7155 7350 7420 7500 7578 7791 7875 7938 7950 8100 8420 8586 8750 8820 8841 9275 9450 9540 10017 10125 10388 10500 10525 11025 11130 11250 11340 11367 11788 11925 12250 12630 12985 13125 13230 13250 13356 13500 14175 14310 14700 14735 15156 15582 15750 15876 15900 16695 16875 17172 17500 17682 18375 18550 18900 18945 19845 19875 20034 20250 20629 21050 21465 22050 22260 22313 22500 22734 23373 23625 23850 24500 25260 25970 26250 26460 26500 26523 27825 28350 28620 29470 30051 30625 31164 31500 31575 33075 33125 33390 33750 34101 35364 35775 36750 37100 37890 38955 39375 39690 39750 40068 40500 41258 42100 42930 44100 44205 44626 45468 46375 46746 47250 47700 50085 50625 51940 52500 52625 53046 55125 55650 56700 56835 58940 59625 60102 61250 61887 63150 64925 66150 66250 66780 66939 67500 68202 70119 70875 71550 73500 73675 75780 77910 78750 79380 79500 79569 82516 83475 85860 88410 89252 91875 92750 93492 94500 94725 99225 99375 100170 101250 103145 105250 106092 107325 110250 111300 111565 113670 116865 118125 119250 120204 122500 123774 126300 129850 132300 132500 132615 133878 136404 139125 140238 141750 143100 147350 150255 155820 156191 157500 157875 159138 165375 166950 170505 176820 178875 183750 185500 185661 189450 194775 198450 198750 200340 200817 202500 206290 210357 210500 214650 220500 221025 223130 227340 231875 233730 236250 238500 238707 247548 250425 259700 263125 265230 267756 275625 278250 280476 283500 284175 294700 298125 300510 309435 312382 315750 318276 324625 330750 333900 334695 341010 350595 354375 357750 367500 368375 371322 378900 389550 396900 397500 397845 401634 412580 417375 420714 429300 442050 446260 463750 467460 468573 472500 473625 477414 496125 500850 515725 526250 530460 536625 551250 556500 556983 557825 568350 584325 596250 601020 602451 618870 624764 631500 649250 661500 663075 669390 682020 695625 701190 708750 715500 736750 742644 751275 779100 780955 789375 795690 803268 826875 834750 841428 852525 884100 894375 927500 928305 937146 947250 954828 973875 992250 1001700 1004085 1031450 1051785 1052500 1073250 1093337 1102500 1105125 1113966 1115650 1136700 1168650 1192500 1193535 1204902 1237740 1252125 1298500 1326150 1338780 1391250 1402380 1405719 1417500 1420875 1473500 1502550 1547175 1561910 1578750 1591380 1623125 1653750 1669500 1670949 1673475 1705050 1752975 1788750 1807353 1841875 1856610 1874292 1894500 1947750 1984500 1989225 2008170 2062900 2086875 2103570 2146500 2186674 2210250 2227932 2231300 2337300 2342865 2368125 2387070 2409804 2480625 2504250 2578625 2652300 2683125 2782500 2784915 2789125 2811438 2841750 2921625 3005100 3012255 3094350 3123820 3157500 3246250 3280011 3307500 3315375 3341898 3346950 3410100 3505950 3577500 3614706 3683750 3713220 3756375 3895500 3904775 3978450 4016340 4173750 4207140 4217157 4262625 4373348 4420500 4641525 4685730 4736250 4774140 4869375 4961250 5008500 5020425 5157250 5258925 5366250 5466685 5525625 5569830 5578250 5622876 5683500 5843250 5967675 6024510 6188700 6260625 6492500 6560022 6630750 6683796 6693900 7011900 7028595 7104375 7229412 7367500 7512750 7735875 7809550 7956900 8347500 8354745 8367375 8434314 8525250 8764875 9036765 9283050 9371460 9472500 9738750 9840033 9922500 9946125 10040850 10314500 10517850 10732500 10933370 11051250 11139660 11156500 11686500 11714325 11935350 12049020 12521250 12651471 12893125 13120044 13261500 13924575 13945625 14057190 14208750 14608125 15025500 15061275 15471750 15619100 16400055 16576875 16709490 16734750 16868628 17050500 17529750 18073530 18566100 18781875 19477500 19523875 19680066 19892250 20081700 21035700 21085785 21313125 21866740 22102500 23207625 23428650 23870700 25042500 25102125 25302942 25786250 26294625 27333425 27849150 27891250 28114380 28417500 29216250 29520099 29838375 30122550 30943500 32800110 33153750 33418980 33469500 35059500 35142975 36147060 37563750 38679375 39047750 39360132 39784500 41773725 41836875 42171570 42626250 43824375 45183825 46415250 46857300 49200165 49730625 50204250 50605884 51572500 52589250 54666850 55698300 55782500 58432500 58571625 59040198 59676750 60245100 63257355 65600220 66307500 69622875 70285950 75127500 75306375 77358750 78095500 82000275 83547450 83673750 84343140 85252500 87648750 88560297 90367650 92830500 97619375 98400330 99461250 100408500 105178500 105428925 109333700 116038125 117143250 118080396 119353500 125510625 126514710 131473125 136667125 139245750 140571900 147600495 149191875 150612750 154717500 164000550 167094900 167347500 175297500 175714875 177120594 180735300 195238750 196800660 198922500 208868625 210857850 225919125 232076250 234286500 246000825 251021250 253029420 262946250 273334250 278491500 292858125 295200990 298383750 301225500 316286775 328001100 348114375 351429750 354241188 376531875 390477500 410001375 417737250 421715700 442801485 451838250 464152500 492001650 502042500 525892500 527144625 546668500 585716250 590401980 596767500 632573550 683335625 696228750 702859500 738002475 753063750 820002750 835474500 878574375 885602970 903676500 984003300 1044343125 1054289250 1129595625 1171432500 1230004125 1265147100 1366671250 1392457500 1476004950 1506127500 1581433875 1640005500 1757148750 1771205940 2050006875 2088686250 2108578500 2214007425 2259191250 2460008250 2635723125 2733342500 2952009900 3162867750 3514297500 3690012375 4100013750 4177372500 4428014850 4518382500 4920016500 5271446250 6150020625 6325735500 7380024750 7907169375 8200027500 8856029700 10542892500 11070037125 12300041250 14760049500 15814338750 18450061875 22140074250 24600082500 31628677500 36900123750 44280148500 55350185625 73800247500 110700371250 221400742500
• Sum of all divisors σ(n): 859242026412
• Sum of proper divisors (its aliquot sum) s(n): 637841283912
• 221400742500 is an abundant number, because the sum of its proper divisors (637841283912) is greater than itself. Its abundance is 416440541412

Bases of 221400742500

• Binary: 11001110001100100000110011101001100100₂
• Hexadecimal: 0x338C833A64
• Base-36: 2TPKAA90

Squares and roots of 221400742500

• 221400742500 squared (221400742500²) is 49018288779551306250000
• 221400742500 cubed (221400742500³) is 10852685531872078020594890625000000
• The square root of 221400742500 is 470532.4032412645
• The cube root of 221400742500 is 6049.5957883987

Scales and comparisons

• 221,400,742,500 seconds is equal to 7,039 years, 44 weeks, 4 days, 14 hours, 15 minutes.
• To count from 1 to 221,400,742,500 would take you about fourteen thousand and seventy-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 221400742500 cubic inches would be around 504.1 feet tall.

Recreational maths with 221400742500

• 221400742500 backwards is 005247004122
• 221400742500 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221400742500's digits is 27
• More coming soon!