19980610271440

Names of 19980610271440

• Cardinal: 19980610271440 can be written as Nineteen trillion, nine hundred eighty billion, six hundred ten million, two hundred seventy-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.998061027144 × 10¹³

Factors of 19980610271440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17440

Divisors of 19980610271440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 41 49 52 56 65 70 79 80 82 91 98 104 112 130 140 158 164 182 196 205 208 245 260 280 287 316 328 343 364 392 395 410 455 490 520 533 553 560 574 632 637 656 686 728 784 790 820 910 980 1027 1040 1066 1106 1148 1264 1274 1372 1435 1456 1580 1640 1715 1820 1960 2009 2054 2132 2212 2296 2548 2665 2744 2765 2870 3160 3185 3239 3280 3430 3640 3731 3871 3920 4018 4108 4264 4424 4459 4592 5096 5135 5330 5488 5530 5740 6320 6370 6478 6860 7189 7280 7462 7742 8036 8216 8528 8848 8918 10045 10192 10270 10660 11060 11480 12740 12956 13720 14063 14378 14924 15484 16072 16195 16432 17293 17836 18655 19355 20090 20540 21320 22120 22295 22673 22960 25480 25912 26117 27097 27440 28126 28756 29848 30968 32144 32390 34586 35672 35945 37310 38710 40180 41080 42107 42640 44240 44590 45346 50323 50960 51824 52234 54194 56252 57512 59696 61936 64780 69172 70315 71344 71890 74620 77420 80360 82160 84214 86465 89180 90692 100646 104468 108388 112504 113365 115024 121051 129560 130585 135485 138344 140630 143780 149240 154840 158711 160720 168428 172930 178360 181384 182819 201292 208936 210535 216776 224809 225008 226730 242102 251615 259120 261170 270970 276688 281260 287560 294749 298480 309680 317422 336856 345860 352261 356720 362768 365638 402584 417872 421070 433552 449618 453460 484204 503230 522340 541940 562520 575120 589498 605255 634844 673712 691720 704522 709013 731276 793555 805168 842140 847357 899236 906920 914095 968408 1006460 1044680 1083880 1110977 1124045 1125040 1178996 1210510 1269688 1366147 1383440 1409044 1418026 1462552 1473745 1573663 1587110 1684280 1694714 1761305 1798472 1813840 1828190 1936816 2012920 2063243 2089360 2167760 2221954 2248090 2357992 2421020 2539376 2732294 2818088 2836052 2925104 2947490 3147326 3174220 3368560 3389428 3522610 3545065 3596944 3656380 4025840 4126486 4236785 4443908 4496180 4715984 4842040 4963091 5464588 5554885 5636176 5672104 5894980 5931499 6294652 6348440 6778856 6830735 7045220 7090130 7312760 7868315 8252972 8473570 8887816 8992360 9217169 9563029 9684080 9926182 10316215 10929176 11015641 11109770 11344208 11789960 11862998 12589304 12696880 13557712 13661470 14090440 14180260 14442701 14625520 15736630 16505944 16947140 17759911 17775632 17984720 18434338 19126058 19852364 20632430 21858352 22031282 22219540 23579920 23725996 24815455 25178608 27322940 28180880 28360520 28885402 29657495 31473260 33011888 33894280 34741637 35519822 36868676 38252116 39704728 41264860 44062564 44439080 46085845 47451992 47815145 49630910 54645880 55078205 56012027 56721040 57770804 59314990 62946520 64520183 66941203 67788560 69483274 71039644 72213505 73737352 76504232 77109487 79409456 82529720 88125128 88799555 88878160 92171690 94903984 95630290 99261820 109291760 110156410 112024054 115541608 118629980 124319377 125893040 129040366 133882406 138966548 142079288 144427010 147474704 153008464 154218974 165059440 173708185 176250256 177599110 184343380 191260580 198523640 220312820 224048108 231083216 237259960 243191459 248638754 258080732 267764812 277933096 280060135 284158576 288854020 308437948 322600915 334706015 347416370 355198220 368686760 382521160 385547435 392084189 397047280 440625640 448096216 451641281 468588421 474519920 486382918 497277508 516161464 535529624 555866192 560120270 577708040 616875896 621596885 645201830 669412030 694832740 710396440 728156351 737373520 765042320 771094870 784168378 870235639 881251280 896192432 903282562 937176842 972765836 994555016 1032322928 1071059248 1120240540 1155416080 1215957295 1233751792 1243193770 1290403660 1338824060 1389665480 1420792880 1456312702 1542189740 1568336756 1740471278 1806565124 1874353684 1945531672 1960420945 1989110032 2240481080 2258206405 2342942105 2431914590 2486387540 2580807320 2677648120 2744589323 2779330960 2912625404 3084379480 3136673512 3161488967 3480942556 3613130248 3640781755 3748707368 3891063344 3920841890 4351178195 4480962160 4516412810 4685884210 4863829180 4972775080 5097094457 5161614640 5355296240 5489178646 5825250808 6091649473 6168758960 6273347024 6322977934 6961885112 7226260496 7281563510 7497414736 7841683780 8702356390 9032825620 9371768420 9727658360 9945550160 10194188914 10978357292 11650501616 12183298946 12645955868 13722946615 13923770224 14563127020 15683367560 15807444835 17404712780 18065651240 18743536840 19212125261 19455316720 20388377828 21956714584 24366597892 25291911736 25485472285 27445893230 29126254040 30458247365 31366735120 31614889670 34809425560 35679661199 36131302480 37487073680 38424250522 40776755656 43913429168 48733195784 50583823472 50970944570 54891786460 58252508080 60916494730 63229779340 69618851120 71359322398 76848501044 81553511312 96060626305 97466391568 101941889140 109783572920 121832989460 126459558680 142718644796 153697002088 178398305995 192121252610 203883778280 219567145840 243665978920 249757628393 252919117360 285437289592 307394004176 356796611990 384242505220 407767556560 487331957840 499515256786 570874579184 713593223980 768485010440 999030513572 1248788141965 1427186447960 1536970020880 1998061027144 2497576283930 2854372895920 3996122054288 4995152567860 9990305135720 19980610271440
• Sum of all divisors σ(n): 60525126144000
• Sum of proper divisors (its aliquot sum) s(n): 40544515872560
• 19980610271440 is an abundant number, because the sum of its proper divisors (40544515872560) is greater than itself. Its abundance is 20563905601120

Bases of 19980610271440

• Binary: 100100010110000011001001011010111100011010000₂
• Hexadecimal: 0x122C192D78D0
• Base-36: 72YYRGZ4G

Squares and roots of 19980610271440

• 19980610271440 squared (19980610271440²) is 399224786819173630479673600
• 19980610271440 cubed (19980610271440³) is 7976754876132624967094961386298601984000
• The square root of 19980610271440 is 4469967.5917661863
• The cube root of 19980610271440 is 27135.4013595219

Scales and comparisons

• 19,980,610,271,440 seconds is equal to 635,321 years, 31 weeks, 2 days, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 19,980,610,271,440 would take you about one million, five hundred eighty-eight thousand, three hundred four 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 19980610271440 cubic inches would be around 2261.3 feet tall.

Recreational maths with 19980610271440

• 19980610271440 backwards is 04417201608991
• 19980610271440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19980610271440's digits is 52
• More coming soon!