21094843846140

Names of 21094843846140

• Cardinal: 21094843846140 can be written as Twenty-one trillion, ninety-four billion, eight hundred forty-three million, eight hundred forty-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.109484384614 × 10¹³

Factors of 21094843846140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1046

Divisors of 21094843846140

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 81 85 90 102 108 135 153 162 170 180 204 243 255 270 289 306 324 340 405 459 486 510 540 578 612 729 765 810 867 918 972 1019 1020 1156 1215 1377 1445 1458 1530 1620 1734 1836 2038 2295 2430 2601 2754 2890 2916 3057 3060 3468 3645 4076 4131 4335 4590 4860 4913 5095 5202 5508 5780 6114 6885 7290 7803 8262 8670 9171 9180 9826 10190 10404 12228 12393 13005 13770 14580 14739 15285 15606 16524 17323 17340 18342 19652 20380 20655 23409 24565 24786 26010 27513 27540 29478 30570 31212 34646 36684 39015 41310 44217 45855 46818 49130 49572 51969 52020 55026 58956 61140 61965 69292 70227 73695 78030 82539 82620 83521 86615 88434 91710 93636 98260 103938 110052 117045 123930 132651 137565 140454 147390 155907 156060 165078 167042 173230 176868 183420 207876 210681 221085 234090 247617 247860 250563 259845 265302 275130 280908 294491 294780 311814 330156 334084 346460 351135 397953 412695 417605 421362 442170 467721 468180 495234 501126 519690 530604 550260 588982 623628 663255 702270 742851 751689 779535 795906 825390 835210 842724 883473 884340 935442 990468 1002252 1039380 1053405 1177964 1193859 1238085 1252815 1326510 1403163 1404540 1419857 1472455 1485702 1503378 1559070 1591812 1650780 1670420 1766946 1870884 1989765 2106810 2255067 2338605 2387718 2476170 2505630 2650419 2653020 2806326 2839714 2944910 2971404 3006756 3118140 3533892 3581577 3714255 3758445 3979530 4209489 4213620 4259571 4417365 4510134 4677210 4775436 4952340 5006347 5011260 5300838 5612652 5679428 5889820 5969295 6765201 7015815 7099285 7163154 7428510 7516890 7951257 7959060 8418978 8519142 8834730 9020268 9354420 10012694 10601676 11275335 11938590 12628467 12778713 13252095 13530402 14031630 14198570 14326308 14857020 15019041 15033780 15902514 16837956 17038284 17669460 17907885 20025388 20295603 21047445 21297855 22550670 23853771 23877180 25031735 25256934 25557426 26504190 27060804 28063260 28397140 30038082 31805028 33826005 35815770 38336139 39756285 40591206 42094890 42595710 45057123 45101340 47707542 50063470 50513868 51114852 53008380 60076164 60886809 63142335 63893565 67652010 71561313 71631540 75095205 76672278 79512570 81182412 84189780 85107899 85191420 90114246 95415084 100126940 101478015 115008417 119268855 121773618 126284670 127787130 135171369 135304020 143122626 150190410 153344556 159025140 170215798 180228492 191680695 202956030 214683939 225285615 230016834 238537710 243547236 252569340 255323697 255574260 270342738 286245252 300380820 304434045 340431596 345025251 357806565 383361390 405514107 405912060 425539495 429367878 450571230 460033668 477075420 510647394 540685476 575042085 608868090 675856845 690050502 715613130 765971091 766722780 811028214 851078990 858735756 901142460 1021294788 1035075753 1073419695 1150084170 1216542321 1217736180 1276618485 1351713690 1380101004 1431226260 1446834283 1531942182 1622056428 1702157980 1725126255 2027570535 2070151506 2146839390 2297913273 2300168340 2433084642 2553236970 2703427380 2893668566 3063884364 3450252510 3649626963 3829855455 4055141070 4140303012 4293678780 4340502849 4595826546 4866169284 5106473940 5175378765 5787337132 6082711605 6893739819 6900505020 7234171415 7299253926 7659710910 8110282140 8681005698 9191653092 10350757530 11489566365 12165423210 13021508547 13787479638 14468342830 14598507852 15319421820 17362011396 18248134815 20681219457 20701515060 21702514245 22979132730 24330846420 26043017094 27574959276 28936685660 34468699095 36496269630 39064525641 41362438914 43405028490 45958265460 52086034188 62043658371 65107542735 68937398190 72992539260 78129051282 82724877828 86810056980 103406097285 117193576923 124087316742 130215085470 137874796380 156258102564 195322628205 206812194570 234387153846 248174633484 260430170940 310218291855 351580730769 390645256410 413624389140 468774307692 585967884615 620436583710 703161461538 781290512820 1054742192307 1171935769230 1240873167420 1406322923076 1757903653845 2109484384614 2343871538460 3515807307690 4218968769228 5273710961535 7031614615380 10547421923070 21094843846140
• Sum of all divisors σ(n): 70638773783760
• Sum of proper divisors (its aliquot sum) s(n): 49543929937620
• 21094843846140 is an abundant number, because the sum of its proper divisors (49543929937620) is greater than itself. Its abundance is 28449086091480

Bases of 21094843846140

• Binary: 100110010111110000110101011001000110111111100₂
• Hexadecimal: 0x132F86AC8DFC
• Base-36: 7H6U5DFR0

Squares and roots of 21094843846140

• 21094843846140 squared (21094843846140²) is 444992436893030627992899600
• 21094843846140 cubed (21094843846140³) is 9387045968971789444370557746674867544000
• The square root of 21094843846140 is 4592912.3490591457
• The cube root of 21094843846140 is 27630.7138331635

Scales and comparisons

• 21,094,843,846,140 seconds is equal to 670,750 years, 40 weeks, 5 days, 6 hours, 9 minutes.
• To count from 1 to 21,094,843,846,140 would take you about one million, six hundred seventy-six thousand, eight hundred seventy-six 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 21094843846140 cubic inches would be around 2302.6 feet tall.

Recreational maths with 21094843846140

• 21094843846140 backwards is 04164834849012
• 21094843846140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21094843846140's digits is 54
• More coming soon!