19215840429828

Names of 19215840429828

• Cardinal: 19215840429828 can be written as Nineteen trillion, two hundred fifteen billion, eight hundred forty million, four hundred twenty-nine thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.9215840429828 × 10¹³

Factors of 19215840429828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 115

Divisors of 19215840429828

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 28 36 37 42 43 46 49 63 69 74 84 86 92 98 111 126 129 138 147 148 161 172 196 207 222 252 258 259 276 294 301 322 333 343 387 414 441 444 483 516 518 529 588 602 644 666 686 774 777 828 851 882 903 966 989 1029 1036 1058 1127 1204 1332 1372 1449 1548 1554 1587 1591 1702 1764 1806 1813 1849 1932 1978 2058 2107 2116 2254 2331 2553 2709 2898 2967 3087 3108 3174 3182 3381 3404 3612 3626 3698 3703 3956 4116 4214 4508 4662 4761 4773 5106 5418 5439 5547 5796 5934 5957 6174 6321 6348 6364 6762 6923 7252 7396 7406 7659 7889 8428 8901 9324 9522 9546 10143 10212 10836 10878 11094 11109 11137 11868 11914 12348 12642 12691 12943 13524 13846 14319 14749 14812 15318 15778 16317 16641 17802 17871 18963 19044 19092 19573 20286 20769 21756 22188 22218 22274 22747 23667 23828 25284 25382 25886 25921 27692 28638 29498 30636 31556 32634 33282 33327 33411 35604 35742 36593 37926 38073 38829 39146 40572 41538 41699 42527 44247 44436 44548 45494 47334 48461 50764 51772 51842 53613 57276 58719 58996 62307 65268 66564 66654 66822 68241 68413 71001 71484 73186 75852 76146 77658 77763 77959 78292 79507 83076 83398 85054 88494 90601 90988 94668 96922 100233 103684 107226 109779 114219 116487 117438 124614 125097 127581 132741 133308 133644 136482 136826 137011 142002 145383 146372 152292 155316 155526 155918 159014 159229 166796 170108 176157 176988 181202 181447 193844 200466 204723 205239 214452 219558 228438 232974 233289 233877 234876 238521 249228 250194 255162 256151 265482 271803 272964 273652 274022 284004 290766 291893 297689 311052 311836 318028 318458 329337 339227 352314 362404 362894 375291 382743 400932 409446 410478 411033 436149 439116 456876 465948 466578 467754 477042 477687 478891 500388 510324 512302 530964 543606 544341 545713 548044 556549 581532 583786 595378 615717 634207 636916 658674 678454 701631 704628 715563 725788 750582 765486 768453 815409 818892 820956 822066 841639 872298 875679 893067 933156 935508 954084 955374 957782 959077 978121 1017681 1024604 1087212 1088682 1091426 1113098 1114603 1167572 1190756 1231434 1233099 1268414 1317348 1356908 1403262 1431126 1433061 1436673 1501164 1530972 1536906 1573499 1630818 1633023 1637139 1644132 1669647 1683278 1744596 1751358 1786134 1793057 1828661 1902621 1910748 1915564 1918154 1956242 2035362 2083823 2177364 2182852 2226196 2229206 2305359 2462868 2466198 2524917 2536828 2627037 2679201 2806524 2862252 2866122 2873346 2877231 2934363 2941759 3053043 3073812 3146998 3261636 3266046 3274278 3339294 3343809 3352237 3366556 3502716 3572268 3586114 3657322 3805242 3836308 3895843 3912484 4070724 4167646 4310019 4458412 4610718 4720497 4911417 4932396 5008941 5049834 5254074 5358402 5379171 5485983 5707863 5732244 5746692 5754462 5868726 5883518 5891473 6106086 6251469 6293996 6532092 6548556 6678588 6687618 6704474 6713539 6846847 7172228 7314644 7574751 7610484 7791686 7802221 8335292 8620038 8631693 8803089 8825277 9221436 9440994 9822834 10017882 10031427 10056711 10099668 10508148 10716804 10758342 10971966 11014493 11415726 11508924 11687529 11737452 11767036 11782946 12212172 12502938 12551399 12800627 13375236 13408948 13427078 13693694 14161491 14586761 15149502 15583372 15604442 16137513 16457949 17240076 17263386 17606178 17650554 17674419 18754407 18881988 19645668 20035764 20062854 20113422 20140617 20540541 20592313 21516684 21943932 22028986 22831452 23375058 23406663 23465659 23565892 25005876 25102798 25601254 26475831 26854156 27270901 27387388 28322982 29173522 30170133 30299004 31208884 32275026 32915898 33043479 34526772 35062587 35212356 35301108 35348838 36190477 37508814 37654197 38401881 40125708 40226844 40281234 41081082 41184626 41240311 42059203 43760283 44057972 46750116 46813326 46931318 47927929 50205596 51202508 52951662 53023257 54541802 56645964 58347044 60340266 60421851 61621623 61776939 64550052 65831796 66086958 67660457 70125174 70219989 70396977 70697676 72380954 75017628 75308394 76803762 77101451 80562468 81812703 82162164 82369252 82480622 84118406 87520566 89604389 93626652 93862636 95855858 99130437 105903324 106046514 108571431 109083604 112962591 115205643 120680532 120843702 123243246 123553878 123720933 126177609 131280849 132173916 135320914 140250348 140439978 140793954 143783787 144146191 144761908 150616788 153607524 154202902 163625406 164961244 168236812 175041132 179208778 185330817 191711716 198260874 202981371 211190931 212093028 217142862 225925182 230411286 231304353 241687404 245438109 246486492 247107756 247441866 252355218 253333339 262561698 268813167 270641828 280879956 281587908 287567574 288292382 288682177 294414421 308405804 325714293 327250812 335495503 358417556 370661634 371162799 378532827 396521748 405962742 422381862 431351361 432438573 434285724 451850364 460822572 462608706 473623199 490876218 494883732 504710436 506666678 525123396 537626334 539710157 575135148 576584764 577364354 588828842 608944113 627230723 651428586 670991006 693913059 741323268 742325598 757065654 760000017 806439501 811925484 844763724 862702722 864877146 866046531 883243263 925217412 947246398 981752436 1006486509 1009023337 1013333356 1075252668 1079420314 1154728708 1177657684 1217888226 1254461446 1297315719 1302857172 1341982012 1387826118 1420869597 1484651196 1514131308 1520000034 1556190511 1612879002 1619130471 1725405444 1729754292 1732093062 1766486526 1773333373 1881692169 1894492796 2012973018 2018046674 2060900947 2158840628 2280000051 2435776452 2508922892 2594631438 2598139593 2649729789 2775652236 2841739194 3019459527 3027070011 3040000068 3112381022 3225758004 3238260942 3315362393 3464186124 3532973052 3546666746 3763384338 4025946036 4036093348 4121801894 4262608791 4560000102 4668571533 4857391413 5189262876 5196279186 5299459578 5320000119 5645076507 5683478388 6038919054 6054140022 6182702841 6224762044 6476521884 6630724786 7093333492 7526768676 8243603788 8525217582 9081210033 9120000204 9337143066 9714782826 9946087179 10392558372 10598919156 10640000238 10893333577 11290153014 12077838108 12108280044 12365405682 12413333611 13261449572 14005714599 14426306629 15960000357 17050435164 18162420066 18548108523 18674286132 19429565652 19892174358 21280000476 21786667154 22580306028 23207536751 24730811364 24826667222 28011429198 28852613258 29838261537 31920000714 32680000731 36324840132 37096217046 37240000833 39784348716 43278919887 43573334308 46415073502 49653334444 56022858396 57705226516 59676523074 63840001428 65360001462 69622610253 74192434092 74480001666 76253335039 86557839774 92830147004 98040002193 111720002499 119353046148 129836759661 130720002924 139245220506 148960003332 152506670078 173115679548 196080004386 208867830759 223440004998 228760005117 259673519322 278490441012 305013340156 392160008772 417735661518 446880009996 457520010234 519347038644 533773345273 686280015351 835471323036 915040020468 1067546690546 1372560030702 1601320035819 2135093381092 2745120061404 3202640071638 4803960107457 6405280143276 9607920214914 19215840429828
• Sum of all divisors σ(n): 62263641440000
• Sum of proper divisors (its aliquot sum) s(n): 43047801010172
• 19215840429828 is an abundant number, because the sum of its proper divisors (43047801010172) is greater than itself. Its abundance is 23831960580344

Bases of 19215840429828

• Binary: 100010111101000001001010101111100011100000100₂
• Hexadecimal: 0x117A0957C704
• Base-36: 6T7MV94P0

Squares and roots of 19215840429828

• 19215840429828 squared (19215840429828²) is 369248523424612335792109584
• 19215840429828 cubed (19215840429828³) is 7095420705076957033161722097461438271552
• The square root of 19215840429828 is 4383587.6208680941
• The cube root of 19215840429828 is 26784.6799413409

Scales and comparisons

• 19,215,840,429,828 seconds is equal to 611,004 years, 14 weeks, 6 days, 12 hours, 43 minutes, 48 seconds.
• To count from 1 to 19,215,840,429,828 would take you about one million, five hundred twenty-seven thousand, five hundred ten 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 19215840429828 cubic inches would be around 2232.1 feet tall.

Recreational maths with 19215840429828

• 19215840429828 backwards is 82892404851291
• 19215840429828 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19215840429828's digits is 63
• More coming soon!