21840467093172

Names of 21840467093172

• Cardinal: 21840467093172 can be written as Twenty-one trillion, eight hundred forty billion, four hundred sixty-seven million, ninety-three thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 2.1840467093172 × 10¹³

Factors of 21840467093172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 152

Divisors of 21840467093172

• Number of divisors d(n): 702
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 49 52 54 63 78 81 84 91 98 108 117 126 127 147 156 162 182 189 196 234 243 252 254 273 294 324 351 364 378 381 441 468 486 508 546 567 588 637 702 729 756 762 819 882 889 972 1053 1092 1134 1143 1274 1323 1404 1458 1524 1638 1651 1701 1764 1778 1911 2106 2187 2268 2286 2457 2548 2646 2667 2916 3159 3276 3302 3402 3429 3556 3822 3969 4212 4374 4572 4914 4953 5103 5292 5334 5733 6223 6318 6561 6604 6804 6858 7371 7644 7938 8001 8748 9477 9828 9906 10206 10287 10668 11466 11557 11907 12446 12636 13122 13716 14742 14859 15309 15876 16002 16129 17199 18669 18954 19683 19812 20412 20574 22113 22932 23114 23814 24003 24892 26244 28431 29484 29718 30618 30861 32004 32258 34398 34671 35721 37338 37908 39366 41148 44226 44577 45927 46228 47628 48006 48387 51597 56007 56862 59049 59436 61236 61722 64516 66339 68796 69342 71442 72009 74676 78732 80899 85293 88452 89154 91854 92583 96012 96774 103194 104013 107163 112014 112903 113724 118098 123444 132678 133731 137781 138684 142884 144018 145161 154791 161798 168021 170586 177147 178308 183708 185166 193548 199017 206388 208026 209677 214326 216027 224028 225806 236196 242697 255879 265356 267462 275562 277749 288036 290322 309582 312039 321489 323596 336042 338709 341172 354294 370332 398034 401193 413343 416052 419354 428652 432054 435483 451612 464373 485394 504063 511758 531441 534924 551124 555498 580644 597051 619164 624078 629031 642978 648081 672084 677418 708588 728091 767637 790321 796068 802386 826686 833247 838708 864108 870966 928746 936117 964467 970788 1008126 1016127 1023516 1062882 1110996 1194102 1203579 1240029 1248156 1258062 1285956 1296162 1306449 1354836 1393119 1456182 1467739 1512189 1535274 1580642 1604772 1653372 1666494 1741932 1791153 1857492 1872234 1887093 1928934 1944243 2016252 2032254 2125764 2184273 2302911 2370963 2388204 2407158 2480058 2499741 2516124 2592324 2612898 2786238 2808351 2893401 2912364 2935478 3024378 3048381 3070548 3161284 3332988 3582306 3610737 3720087 3744468 3774186 3857868 3888486 3919347 4064508 4179357 4368546 4403217 4536567 4605822 4741926 4814316 4960116 4999482 5225796 5373459 5572476 5616702 5661279 5786802 5832729 5870956 6048756 6096762 6552819 6908733 7112889 7164612 7221474 7440174 7499223 7548372 7776972 7838694 8358714 8425053 8680203 8737092 8806434 9073134 9145143 9211644 9483852 9998964 10274173 10746918 10832211 11233404 11322558 11573604 11665458 11758041 12193524 12538071 13105638 13209651 13609701 13817466 14225778 14442948 14880348 14998446 15677388 16120377 16717428 16850106 16983837 17360406 17498187 17612868 18146268 18290286 19658457 20548346 21338667 21493836 21664422 22497669 22645116 23330916 23516082 25076142 25275159 26040609 26211276 26419302 27219402 27435429 27634932 28451556 29996892 30822519 32240754 32496633 33700212 33967674 34720812 34996374 35274123 36580572 37614213 39316914 39628953 40829103 41096692 42677334 43328844 44995338 47032164 48361131 50152284 50550318 50951511 52081218 52494561 52838604 54438804 54870858 58975371 61645038 64016001 64481508 64993266 67493007 67935348 69992748 70548246 75228426 75825477 78633828 79257906 81658206 82306287 85354668 89990676 92467557 96722262 97489899 101100636 101903022 104162436 104989122 105822369 109741716 112842639 117950742 118886859 122487309 123290076 128032002 129986532 134986014 141096492 150456852 151650954 152854533 157483683 158515812 163316412 164612574 176926113 184935114 192048003 193444524 194979798 203806044 209978244 211644738 225685278 227476431 235901484 237773718 244974618 246918861 256064004 269972028 277402671 292469697 303301908 305709066 314967366 317467107 329225148 338527917 353852226 356660577 367461927 369870228 384096006 389959596 423289476 451370556 454952862 458563599 472451049 475547436 489949236 493837722 530778339 554805342 576144009 584939394 611418132 629934732 634934214 677055834 682429293 707704452 713321154 734923854 740756583 768192012 832208013 877409091 909905724 917127198 944902098 952401321 987675444 1061556678 1069981731 1102385781 1109610684 1152288018 1169878788 1269868428 1354111668 1364858586 1375690797 1426642308 1469847708 1481513166 1592335017 1664416026 1728432027 1754818182 1834254396 1889804196 1904802642 2047287879 2123113356 2139963462 2204771562 2222269749 2304576036 2496624039 2729717172 2751381594 2857203963 2963026332 3184670034 3209945193 3307157343 3328832052 3456864054 3509636364 3809605284 4094575758 4127072391 4279926924 4409543124 4444539498 4777005051 4993248078 5185296081 5502763188 5714407926 6141863637 6369340068 6419890386 6614314686 6666809247 6913728108 7489872117 8189151516 8254144782 8571611889 8889078996 9554010102 9629835579 9986496156 10370592162 11428815852 12283727274 12381217173 12839780772 13228629372 13333618494 14331015153 14979744234 15555888243 16508289564 17143223778 19108020204 19259671158 20000427741 20741184324 22469616351 24567454548 24762434346 26667236988 28662030306 28889506737 29959488468 31111776486 34286447556 37143651519 38519342316 40000855482 42993045459 44939232702 46667664729 49524868692 57324060612 57779013474 60001283223 62223552972 67408849053 74287303038 80001710964 85986090918 86668520211 89878465404 93335329458 111430954557 115558026948 120002566446 134817698106 140002994187 148574606076 171972181836 173337040422 186670658916 202226547159 222861909114 240005132892 260005560633 269635396212 280005988374 346674080844 404453094318 420008982561 445723818228 520011121266 560011976748 606679641477 780016681899 808906188636 840017965122 1040022242532 1213359282954 1560033363798 1680035930244 1820038924431 2426718565908 3120066727596 3640077848862 5460116773293 7280155697724 10920233546586 21840467093172
• Sum of all divisors σ(n): 72391467461922
• Sum of proper divisors (its aliquot sum) s(n): 50551000368750
• 21840467093172 is an abundant number, because the sum of its proper divisors (50551000368750) is greater than itself. Its abundance is 28710533275578

Bases of 21840467093172

• Binary: 100111101110100100001010010000110011010110100₂
• Hexadecimal: 0x13DD214866B4
• Base-36: 7QPDE7B90

Squares and roots of 21840467093172

• 21840467093172 squared (21840467093172²) is 477006002847928991329021584
• 21840467093172 cubed (21840467093172³) is 10418033908445702450812022027747327024448
• The square root of 21840467093172 is 4673378.5523079553
• The cube root of 21840467093172 is 27952.4990082637

Scales and comparisons

• 21,840,467,093,172 seconds is equal to 694,459 years, 15 weeks, 2 days, 22 hours, 46 minutes, 12 seconds.
• To count from 1 to 21,840,467,093,172 would take you about one million, seven hundred thirty-six thousand, one hundred forty-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 21840467093172 cubic inches would be around 2329.4 feet tall.

Recreational maths with 21840467093172

• 21840467093172 backwards is 27139076404812
• 21840467093172 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21840467093172's digits is 54
• More coming soon!