21119034984840

Names of 21119034984840

• Cardinal: 21119034984840 can be written as Twenty-one trillion, one hundred nineteen billion, thirty-four million, nine hundred eighty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.111903498484 × 10¹³

Factors of 21119034984840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1994

Divisors of 21119034984840

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 37 39 40 45 52 54 60 65 72 74 78 90 104 108 111 117 120 130 135 148 151 156 180 185 195 216 222 234 260 270 296 302 312 333 351 360 370 390 444 453 468 481 520 540 555 585 604 666 702 740 755 780 888 906 936 962 999 1080 1110 1170 1208 1332 1359 1404 1443 1480 1510 1560 1665 1755 1783 1812 1924 1963 1998 2220 2265 2340 2405 2664 2718 2808 2886 3020 3330 3510 3566 3624 3848 3926 3996 4077 4329 4440 4530 4680 4810 4995 5349 5436 5587 5772 5889 6040 6660 6795 7020 7132 7215 7852 7992 8154 8658 8915 9060 9620 9815 9990 10698 10872 11174 11544 11778 12987 13320 13590 14040 14264 14430 15704 16047 16308 16761 17316 17667 17830 18120 19240 19630 19980 20385 21396 21645 22348 22801 23179 23556 25974 26745 27180 27935 28860 29445 32094 32616 33522 34632 35334 35660 39260 39960 40770 42792 43290 44696 45602 46358 47112 48141 50283 51948 53001 53490 54360 55870 57720 58890 64188 64935 65971 67044 68403 69537 70668 71320 72631 78520 80235 81540 83805 86580 88335 91204 92716 96282 100566 103896 106002 106980 111740 114005 115895 117780 128376 129870 131942 134088 136806 139074 141336 145262 150849 160470 163080 167610 173160 176670 182408 185432 192564 197913 201132 205209 208611 212004 213960 217893 223480 228010 231790 235560 240705 251415 259740 263884 265005 269233 273612 278148 290524 296413 301698 320940 329855 335220 342015 347685 353340 363155 385128 395826 402264 410418 417222 424008 435786 456020 463580 481410 502830 519480 527768 530010 538466 547224 556296 581048 592826 593739 603396 615627 625833 641880 653679 659710 670440 684030 695370 706680 726310 754245 791652 807699 820836 834444 843637 857623 871572 889239 912040 927160 962820 989565 1005660 1026045 1043055 1060020 1076932 1089465 1185652 1187478 1206792 1231254 1251666 1307358 1319420 1346165 1368060 1390740 1452620 1482065 1508490 1583304 1615398 1641672 1668888 1687274 1715246 1743144 1778478 1781217 1925640 1961037 1979130 2011320 2052090 2086110 2120040 2153864 2178930 2371304 2374956 2423097 2462508 2503332 2530911 2572869 2614716 2638840 2667717 2692330 2736120 2781480 2905240 2964130 2968695 3016980 3078135 3129165 3230796 3268395 3374548 3430492 3500029 3556956 3562434 3922074 3958260 4038495 4104180 4172220 4218185 4288115 4357860 4446195 4749912 4846194 4925016 5006664 5061822 5145738 5229432 5335434 5384660 5928260 5937390 6033960 6156270 6258330 6461592 6536790 6749096 6860984 7000058 7113912 7124868 7269291 7592733 7718607 7844148 7916520 8003151 8076990 8208360 8344440 8436370 8576230 8715720 8892390 8906085 9692388 9805185 9961621 10123644 10291476 10500087 10670868 10769320 10967281 11856520 11874780 12115485 12312540 12516660 12654555 12864345 13073580 13338585 14000116 14249736 14538582 15185466 15437214 15688296 16006302 16153980 16872740 17152460 17500145 17784780 17812170 19384776 19610370 19923242 20247288 20582952 21000174 21341736 21934562 22778199 23155821 23749560 24230970 24625080 25033320 25309110 25728690 26147160 26677170 28000232 29077164 29884863 30370932 30874428 31500261 32012604 32307960 32901843 33745480 34304920 35000290 35569560 35624340 36346455 37963665 38593035 39220740 39846484 40015755 40654183 42000348 43869124 45556398 46311642 48461940 49808105 50618220 51457380 52500435 53354340 54836405 58154328 59769726 60741864 61748856 63000522 64025208 65803686 70000580 71248680 72692910 75927330 77186070 78441480 79692968 80031510 81308366 84000696 87738248 89654589 91112796 92623284 94500783 96923880 98705529 99616210 101236440 102914760 105000870 106708680 109672810 113890995 115779105 119539452 121962549 126001044 129501073 131607372 140001160 145385820 149424315 151854660 154372140 157501305 160063020 162616732 164509215 179309178 182225592 185246568 189001566 197411058 199232420 203270915 210001740 219345620 227781990 231558210 239078904 243925098 252002088 259002146 263214744 268963767 290771640 296116587 298848630 303709320 308744280 315002610 320126040 325233464 329018430 358618356 365887647 378003132 388503219 394822116 398464840 406541830 420003480 438691240 448272945 455563980 463116420 472503915 487850196 493527645 518004292 528504379 537927534 592233174 597697260 609812745 630005220 647505365 658036860 717236712 731775294 756006264 777006438 789644232 813083660 896545890 911127960 926232840 945007830 975700392 987055290 1036008584 1057008758 1075855068 1097662941 1165509657 1184466348 1195394520 1219625490 1260010440 1295010730 1316073720 1344818835 1463550588 1480582935 1504204771 1554012876 1585513137 1626167320 1793091780 1829438235 1890015660 1942516095 1974110580 2114017516 2151710136 2195325882 2331019314 2368932696 2439250980 2590021460 2642521895 2689637670 2927101176 2961165870 3008409542 3108025752 3171026274 3496528971 3586183560 3658876470 3780031320 3885032190 3948221160 4228035032 4390651764 4512614313 4662038628 4756539411 4878501960 5180042920 5285043790 5379275340 5488314705 5827548285 5922331740 6016819084 6342052548 6993057942 7317752940 7521023855 7770064380 7927565685 8781303528 9025228626 9324077256 9513078822 10570087580 10758550680 10976629410 11655096570 11844663480 12033638168 12684105096 13537842939 13986115884 14269618233 14635505880 15042047710 15540128760 15855131370 17482644855 18050457252 19026157644 19554662023 21140175160 21953258820 22563071565 23310193140 23782697055 27075685878 27972231768 28539236466 30084095420 31710262740 34965289710 36100914504 38052315288 39109324046 40613528817 43906517640 45126143130 46620386280 47565394110 54151371756 57078472932 58663986069 60168190840 63420525480 67689214695 69930579420 71348091165 78218648092 81227057634 90252286260 95130788220 97773310115 108302743512 114156945864 117327972138 135378429390 139861158840 142696182330 156437296184 162454115268 175991958207 180504572520 190261576440 195546620230 203067644085 234655944276 270756858780 285392364660 293319930345 324908230536 351983916414 391093240460 406135288170 469311888552 527975874621 541513717560 570784729320 586639860690 703967832828 782186480920 812270576340 879959791035 1055951749242 1173279721380 1407935665656 1624541152680 1759919582070 2111903498484 2346559442760 2639879373105 3519839164140 4223806996968 5279758746210 7039678328280 10559517492420 21119034984840
• Sum of all divisors σ(n): 78423900710400
• Sum of proper divisors (its aliquot sum) s(n): 57304865725560
• 21119034984840 is an abundant number, because the sum of its proper divisors (57304865725560) is greater than itself. Its abundance is 36185830740720

Bases of 21119034984840

• Binary: 100110011010100101000100101000000100110001000₂
• Hexadecimal: 0x133528940988
• Base-36: 7HHY85HU0

Squares and roots of 21119034984840

• 21119034984840 squared (21119034984840²) is 446013638690895859029825600
• 21119034984840 cubed (21119034984840³) is 9419377639228817065651971667403843904000
• The square root of 21119034984840 is 4595545.1237954349
• The cube root of 21119034984840 is 27641.2719121693

Scales and comparisons

• 21,119,034,984,840 seconds is equal to 671,519 years, 51 weeks, 2 days, 6 hours, 54 minutes.
• To count from 1 to 21,119,034,984,840 would take you about one million, six hundred seventy-eight thousand, seven hundred ninety-nine 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 21119034984840 cubic inches would be around 2303.4 feet tall.

Recreational maths with 21119034984840

• 21119034984840 backwards is 04848943091112
• 21119034984840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21119034984840's digits is 54
• More coming soon!