21274998072471

Names of 21274998072471

• Cardinal: 21274998072471 can be written as Twenty-one trillion, two hundred seventy-four billion, nine hundred ninety-eight million, seventy-two thousand, four hundred seventy-one.

Scientific notation

• Scientific notation: 2.1274998072471 × 10¹³

Factors of 21274998072471

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 819

Divisors of 21274998072471

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 11 13 27 33 39 59 81 99 117 121 143 169 177 243 297 351 363 429 507 531 649 729 733 767 891 1053 1089 1287 1331 1521 1573 1593 1859 1947 2187 2199 2301 2673 3159 3267 3861 3993 4563 4719 4779 5577 5841 6597 6903 7139 8019 8063 8437 9477 9529 9801 9971 11583 11979 13689 14157 14337 16731 17303 17523 19791 20449 20709 21417 24057 24189 25311 28431 28587 29403 29913 34749 35937 41067 42471 43011 43247 50193 51909 52569 59373 61347 62127 64251 72567 75933 78529 85761 88209 88693 89739 92807 104247 104819 107811 109681 123201 123877 127413 129033 129741 150579 155727 157707 178119 184041 186381 192753 217701 224939 227799 235587 257283 264627 266079 269217 278421 312741 314457 323433 329043 369603 371631 382239 389223 451737 467181 473121 475717 534357 552123 559143 562211 578259 653103 674817 683397 706761 771849 798237 807651 835263 943371 970299 975623 987129 1020877 1114893 1146717 1153009 1167669 1206491 1355211 1362647 1401543 1419363 1427151 1603071 1656369 1677429 1686633 1734777 1959309 2024451 2050191 2120283 2315547 2394711 2422953 2505789 2830113 2910897 2926869 2961387 3062631 3344679 3440151 3459027 3503007 3619473 4065633 4087941 4204629 4281453 4969107 5059899 5204331 5232887 5877927 6073353 6150573 6184321 6360849 6946641 7184133 7268859 7308743 7517367 8490339 8780607 8884161 9187893 10034037 10377081 10509021 10858419 12263823 12613887 12683099 12844359 13271401 14907321 14989117 15179697 15612993 15698661 17633781 18220059 18451719 18552963 19082547 20839923 21552399 21806577 21926229 22552101 25471017 26341821 26652483 27563679 30102111 31131243 31527063 32575257 36791469 37841661 38049297 38533077 39814203 44721963 44967351 45539091 47095983 54660177 55658889 57247641 57561757 64657197 65778687 67656303 68027531 76413051 79025463 79957449 80396173 82691037 90306333 93393729 94581189 97725771 110374407 114147891 115599231 119442609 134902053 136617273 141287949 163980531 164880287 166976667 171742923 172685271 193971591 197336061 202968909 204082593 229239153 237076389 239872347 241188519 248073111 270918999 280181187 293177313 331123221 342443673 346797693 358327827 404706159 409851819 423863847 491941593 494640861 500930001 518055813 592008183 612247779 711229167 723565557 744219333 748302841 840543561 879531939 884357903 993369663 1027331019 1040393079 1074983481 1214118477 1229555457 1271591541 1483922583 1502790003 1554167439 1776024549 1836743337 2133687501 2170696671 2232657999 2244908523 2521630683 2638595817 2653073709 2980108989 3081993057 3224950443 3642355431 3814774623 4451767749 4508370009 4662502317 5328073647 5510230011 6512090013 6734725569 7959221127 9245979171 9674851329 9727936933 10927066293 11444323869 13355303247 13525110027 13987506951 15984220941 16530690033 19536270039 20204176707 23877663381 27737937513 29024553987 29183810799 32781198879 40065909741 41962520853 49592070099 58608810117 60612530121 71632990143 87551432397 120197729223 125887562559 148776210297 175826430351 181837590363 214898970429 262654297191 360593187669 545512771089 644696911287 787962891573 1636538313267 1934090733861 2363888674719 7091666024157 21274998072471
• Sum of all divisors σ(n): 38700209894400
• Sum of proper divisors (its aliquot sum) s(n): 17425211821929
• 21274998072471 is a deficient number, because the sum of its proper divisors (17425211821929) is less than itself. Its deficiency is 3849786250542

Bases of 21274998072471

• Binary: 100110101100101111000101100111110010010010111₂
• Hexadecimal: 0x135978B3E497
• Base-36: 7JHLKJQFR

Squares and roots of 21274998072471

• 21274998072471 squared (21274998072471²) is 452625542983644765368045841
• 21274998072471 cubed (21274998072471³) is 9629607554528182141483364322170968143111
• The square root of 21274998072471 is 4612482.8533525195
• The cube root of 21274998072471 is 27709.1482651077

Scales and comparisons

• 21,274,998,072,471 seconds is equal to 676,479 years, 6 weeks, 5 days, 14 hours, 47 minutes, 51 seconds.
• To count from 1 to 21,274,998,072,471 would take you about one million, six hundred ninety-one thousand, one hundred ninety-seven 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 21274998072471 cubic inches would be around 2309.1 feet tall.

Recreational maths with 21274998072471

• 21274998072471 backwards is 17427089947212
• The number of decimal digits it has is: 14
• The sum of 21274998072471's digits is 63
• More coming soon!