21442003037280

Names of 21442003037280

• Cardinal: 21442003037280 can be written as Twenty-one trillion, four hundred forty-two billion, three million, thirty-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.144200303728 × 10¹³

Factors of 21442003037280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77369

Divisors of 21442003037280

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 168 180 189 196 210 216 224 240 245 252 270 280 288 294 315 324 336 360 378 392 405 420 432 439 441 480 490 504 540 560 567 588 630 648 672 720 735 756 784 810 840 864 878 882 945 980 1008 1080 1120 1134 1176 1260 1296 1317 1323 1440 1470 1512 1568 1620 1680 1756 1764 1890 1960 2016 2160 2195 2205 2268 2352 2520 2592 2634 2646 2835 2940 3024 3073 3240 3360 3512 3528 3780 3920 3951 3969 4320 4390 4410 4536 4704 5040 5268 5292 5670 5880 6048 6146 6480 6585 6615 7024 7056 7560 7840 7902 7938 8780 8820 9072 9219 10080 10536 10584 11340 11760 11853 12292 12960 13170 13230 14048 14112 15120 15365 15804 15876 17560 17640 18144 18438 19755 19845 21072 21168 21511 22680 23520 23706 24584 26340 26460 27657 30240 30730 31608 31752 35120 35280 35559 36876 39510 39690 42144 42336 43022 45360 46095 47412 49168 52680 52920 55314 59265 61460 63216 63504 64533 70240 70560 71118 73752 76913 79020 79380 82971 86044 90720 92190 94824 98336 105360 105840 107555 110628 118530 122920 126432 127008 129066 138285 142236 147504 153826 158040 158760 165942 172088 177795 184380 189648 193599 210720 211680 215110 221256 230739 237060 245840 248913 258132 276570 284472 295008 307652 316080 317520 322665 331884 344176 355590 368760 379296 384565 387198 414855 430220 442512 461478 474120 491680 497826 516264 538391 553140 568944 580797 615304 632160 635040 645330 663768 688352 692217 711180 737520 769130 774396 829710 860440 885024 922956 948240 967995 995652 1032528 1076782 1106280 1137888 1153695 1161594 1230608 1244565 1290660 1327536 1384434 1422360 1475040 1538260 1548792 1615173 1659420 1720880 1742391 1845912 1896480 1935990 1991304 2065056 2076651 2153564 2212560 2307390 2323188 2461216 2489130 2581320 2655072 2691955 2768868 2844720 2903985 3076520 3097584 3230346 3318840 3441760 3461085 3484782 3691824 3768737 3871980 3982608 4153302 4307128 4425120 4614780 4646376 4845519 4978260 5162640 5383910 5537736 5689440 5807970 6153040 6195168 6229953 6460692 6637680 6922170 6969564 7383648 7537474 7743960 7965216 8075865 8306604 8614256 8711955 9229560 9292752 9691038 9956520 10325280 10383255 10767820 11075472 11306211 11615940 12306080 12459906 12921384 13275360 13844340 13939128 14536557 15074948 15487920 16151730 16613208 17228512 17423910 18459120 18585504 18843685 19382076 19913040 20766510 21535640 22150944 22612422 23231880 24227595 24919812 25842768 27688680 27878256 29073114 30149896 30975840 31149765 32303460 33226416 33764807 33918633 34847820 36918240 37687370 38764152 39826080 41533020 43071280 43609671 45224844 46463760 48455190 49839624 51685536 55377360 55756512 56531055 58146228 60299792 62299530 64606920 66452832 67529614 67837266 69695640 72682785 75374740 77528304 83066040 86142560 87219342 90449688 92927520 96910380 99679248 101294421 101755899 110754720 113062110 116292456 120599584 124599060 129213840 135059228 135674532 139391280 145365570 150749480 155056608 166132080 168824035 169593165 174438684 180899376 193820760 199358496 202588842 203511798 218048355 226124220 232584912 236353649 249198120 258427680 270118456 271349064 278782560 290731140 301498960 303883263 305267697 332264160 337648070 339186330 348877368 361798752 387641520 405177684 407023596 436096710 452248440 465169824 472707298 498396240 506472105 508779495 540236912 542698128 581462280 602997920 607766526 610535394 675296140 678372660 697754736 709060947 775283040 810355368 814047192 872193420 904496880 911649789 945414596 996792480 1012944210 1017558990 1080473824 1085396256 1162924560 1181768245 1215533052 1221070788 1350592280 1356745320 1395509472 1418121894 1519416315 1526338485 1620710736 1628094384 1654475543 1744386840 1808993760 1823299578 1890829192 2025888420 2035117980 2127182841 2325849120 2363536490 2431066104 2442141576 2701184560 2713490640 2734949367 2836243788 3038832630 3052676970 3241421472 3256188768 3308951086 3488773680 3545304735 3646599156 3781658384 4051776840 4070235960 4254365682 4558248945 4727072980 4862132208 4884283152 4963426629 5402369120 5426981280 5469898734 5672487576 6077665260 6105353940 6381548523 6617902172 6977547360 7090609470 7293198312 7563316768 8103553680 8140471920 8272377715 8508731364 9116497890 9454145960 9724264416 9768566304 9926853258 10635914205 10939797468 11344975152 12155330520 12210707880 12763097046 13235804344 13674746835 14181218940 14586396624 14890279887 16207107360 16280943840 16544755430 17017462728 18232995780 18908291920 19144645569 19853706516 21271828410 21879594936 22689950304 24310661040 24421415760 24817133145 25526194092 26471608688 27349493670 28362437880 29172793248 29780559774 31907742615 33089510860 34034925456 36465991560 37816583840 38289291138 39707413032 42543656820 43759189872 44670839661 48621322080 48842831520 49634266290 51052388184 52943217376 54698987340 56724875760 59561119548 63815485230 66179021720 68069850912 72931983120 74451399435 76578582276 79414826064 85087313640 87518379744 89341679322 95723227845 99268532580 102104776368 109397974680 113449751520 119122239096 127630970460 132358043440 134012518983 145863966240 148902798870 153157164552 158829652128 170174627280 178683358644 191446455690 198537065160 204209552736 218795949360 223354198305 238244478192 255261940920 264716086880 268025037966 297805597740 306314329104 340349254560 357366717288 382892911380 397074130320 437591898720 446708396610 476488956384 510523881840 536050075932 595611195480 612628658208 670062594915 714733434576 765785822760 794148260640 893416793220 1021047763680 1072100151864 1191222390960 1340125189830 1429466869152 1531571645520 1786833586440 2144200303728 2382444781920 2680250379660 3063143291040 3573667172880 4288400607456 5360500759320 7147334345760 10721001518640 21442003037280
• Sum of all divisors σ(n): 88228744702560
• Sum of proper divisors (its aliquot sum) s(n): 66786741665280
• 21442003037280 is an abundant number, because the sum of its proper divisors (66786741665280) is greater than itself. Its abundance is 45344738628000

Bases of 21442003037280

• Binary: 100111000000001011010111110010110110001100000₂
• Hexadecimal: 0x13805AF96C60
• Base-36: 7LMBIZQ00

Squares and roots of 21442003037280

• 21442003037280 squared (21442003037280²) is 459759494250724745069798400
• 21442003037280 cubed (21442003037280³) is 9858164472142356681627870998397284352000
• The square root of 21442003037280 is 4630551.0511471527
• The cube root of 21442003037280 is 27781.4633416001

Scales and comparisons

• 21,442,003,037,280 seconds is equal to 681,789 years, 19 weeks, 2 days, 10 hours, 48 minutes.
• To count from 1 to 21,442,003,037,280 would take you about one million, seven hundred four thousand, four hundred seventy-three 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 21442003037280 cubic inches would be around 2315.1 feet tall.

Recreational maths with 21442003037280

• 21442003037280 backwards is 08273030024412
• 21442003037280 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21442003037280's digits is 36
• More coming soon!