21319384831470

Names of 21319384831470

• Cardinal: 21319384831470 can be written as Twenty-one trillion, three hundred nineteen billion, three hundred eighty-four million, eight hundred thirty-one thousand, four hundred seventy.

Scientific notation

• Scientific notation: 2.131938483147 × 10¹³

Factors of 21319384831470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 498

Divisors of 21319384831470

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 53 54 55 66 81 90 99 106 107 110 121 135 159 162 165 198 214 242 265 270 297 317 318 321 330 363 405 477 495 530 535 583 594 605 634 642 726 795 810 891 951 954 963 990 1070 1089 1166 1177 1210 1331 1431 1485 1585 1590 1605 1749 1782 1815 1902 1926 2178 2354 2385 2662 2853 2862 2889 2915 2970 3170 3210 3267 3487 3498 3531 3630 3993 4293 4455 4755 4770 4815 5247 5445 5671 5706 5778 5830 5885 6413 6534 6655 6974 7062 7155 7986 8559 8586 8667 8745 8910 9510 9630 9801 10461 10494 10593 10890 11342 11770 11979 12826 12947 13310 14265 14310 14445 14641 15741 16335 16801 17013 17118 17334 17435 17490 17655 19239 19602 19965 20922 21186 21465 23958 25677 25894 26235 28355 28530 28890 29282 31383 31482 31779 32065 32670 33602 33919 34026 34870 35310 35937 38357 38478 38841 39930 42795 42930 43335 43923 47223 49005 50403 51039 51354 52305 52470 52965 56710 57717 59895 62381 62766 63558 64130 64735 67838 70543 71874 73205 76714 77682 78705 84005 85065 85590 86670 87846 94149 94446 95337 96195 98010 100806 101757 102078 104610 105930 107811 115071 115434 116523 119790 124762 128385 129470 131769 141086 142417 146410 151209 153117 156915 157410 158895 168010 169595 170130 173151 179685 184811 187143 188298 190674 191785 192390 194205 203514 211629 215622 219615 230142 233046 236115 252015 255195 256770 263538 282447 284834 288585 302418 305271 306234 311905 313830 317790 339190 345213 346302 349569 352715 359370 369622 373109 374286 383570 388410 395307 421927 423258 427251 439230 453627 459351 470745 472230 476685 504030 508785 510390 519453 539055 554433 561429 564894 575355 577170 582615 610542 623810 634887 658845 686191 690426 699138 705430 712085 746218 756045 765585 775973 790614 843854 854502 865755 907254 915813 918702 924055 935715 941490 953370 1017570 1035639 1038906 1048707 1058145 1078110 1108866 1119327 1122858 1150710 1165230 1185921 1265781 1269774 1281753 1317690 1360881 1372382 1412235 1424170 1512090 1526355 1531170 1551946 1566587 1663299 1684287 1726065 1731510 1747845 1797707 1831626 1848110 1865545 1871430 1904661 1976535 2032921 2058573 2071278 2097414 2109635 2116290 2136255 2238654 2268135 2296755 2327919 2371842 2531562 2563506 2597265 2721762 2747439 2772165 2807145 2824470 3052710 3106917 3133174 3174435 3326598 3357981 3368574 3430955 3452130 3495690 3595414 3731090 3797343 3809322 3845259 3879865 3953070 4065842 4104199 4117146 4219270 4272510 4536270 4579065 4593510 4641197 4655838 4699761 4989897 5052861 5178195 5194530 5243535 5393121 5494878 5544330 5596635 5614290 5713983 5929605 6098763 6175719 6213834 6328905 6348870 6408765 6715962 6804405 6861910 6983757 7548101 7594686 7690518 7759730 7832935 8208398 8316495 8421435 8988535 9158130 9282394 9399522 9523305 9979794 10073943 10105722 10164605 10292865 10356390 10487070 10786242 11193270 11392029 11427966 11535777 11639595 11859210 12197526 12312597 12351438 12657810 12817530 13608810 13737195 13923591 13967514 14099283 14969691 15096202 15534585 15665870 16179363 16632990 16789905 16842870 17977070 18296289 18527157 18986715 19046610 19226295 19774777 20147886 20329210 20520995 20585730 20951271 22362131 22644303 22784058 23071554 23205985 23279190 23498805 24625194 24949485 25264305 26965605 27474390 27847182 28198566 28569915 29939382 30221829 30493815 30878595 31069170 32358726 33579810 34176087 34918785 36592578 36937791 37054314 37740505 37973430 38452590 39549554 41041990 41770773 41902542 42297849 44724262 45146189 45288606 46411970 46997610 48538089 49898970 50369715 50528610 53931210 54888867 55581471 56960145 57139830 57678885 59324331 60443658 60987630 61562985 61757190 62853813 67086393 67932909 68352174 69617955 69837570 70496415 73875582 74848455 75481010 80896815 83029111 83541546 84595698 90292378 91481445 92635785 97076178 98873885 100739430 104756355 109777734 110813373 111162942 111810655 113221515 113920290 115357770 118648662 123125970 125312319 125707626 126893547 134172786 135438567 135865818 139235910 140992830 145614267 149696910 151109145 161793630 164666601 166058222 170880435 177972993 182962890 184688955 185271570 197747770 201259179 203798727 208853865 209512710 211489245 217522547 221626746 223621310 225730945 226443030 242690445 245983441 249087333 250624638 253787094 270877134 274444335 277907355 291228534 296621655 302218290 314269065 329333202 332440119 335431965 339664545 341760870 355945986 369377910 375936957 402518358 406315701 407597454 415145555 417707730 422978490 435045094 451461890 485380890 491966882 496608079 498174666 533918979 548888670 554066865 555814710 593243310 603777537 611396181 626561595 628538130 634467735 652567641 664880238 670863930 677192835 679329090 728071335 737950323 747261999 751873914 812631402 823333005 830291110 889864965 993216158 1006295895 1018993635 1067837958 1087612735 1108133730 1207555074 1218947103 1222792362 1229917205 1245436665 1253123190 1268935470 1305135282 1354385670 1456142670 1475900646 1489824237 1494523998 1601756937 1646666010 1662200595 1779729930 1811332611 1879684785 1957702923 2012591790 2031578505 2037987270 2175225470 2213850969 2241785997 2392748017 2437894206 2459834410 2483040395 2490873330 2669594895 2979648474 3018887685 3056980905 3203513874 3262838205 3324401190 3622665222 3656841309 3689751615 3736309995 3759369570 3915405846 4063157010 4427701938 4469472711 4483571994 4785496034 4966080790 5339189790 5873108769 6037775370 6094735515 6113961810 6525676410 6641552907 6725357991 7178244051 7313682618 7379503230 7449121185 7472619990 8008784685 8938945422 9056663055 9788514615 11069254845 11208929985 11746217538 11963740085 12189471030 13283105814 13408418133 13450715982 14356488102 14898242370 16017569370 17619326307 18113326110 18284206545 19577029230 19924658721 21534732153 22138509690 22347363555 22417859970 23927480170 26320228187 26816836266 29365543845 33207764535 33626789955 35238652614 35891220255 36568413090 39849317442 40225254399 43069464306 44694727110 52640456374 58731087690 64604196459 66415529070 67042090665 67253579910 71782440510 78960684561 80450508798 88096631535 99623293605 107673660765 129208392918 131601140935 134084181330 157921369122 176193263070 193812589377 199246587210 201126271995 215347321530 236882053683 263202281870 323020982295 387625178754 394803422805 402252543990 473764107366 646041964590 710646161049 789606845610 969062946885 1184410268415 1421292322098 1938125893770 2131938483147 2368820536830 3553230805245 4263876966294 7106461610490 10659692415735 21319384831470
• Sum of all divisors σ(n): 65052387433440
• Sum of proper divisors (its aliquot sum) s(n): 43733002601970
• 21319384831470 is an abundant number, because the sum of its proper divisors (43733002601970) is greater than itself. Its abundance is 22413617770500

Bases of 21319384831470

• Binary: 100110110001111001110010111000001010111101110₂
• Hexadecimal: 0x1363CE5C15EE
• Base-36: 7K1ZNA0VI

Squares and roots of 21319384831470

• 21319384831470 squared (21319384831470²) is 454516169592313120302360900
• 21319384831470 cubed (21319384831470³) is 9690005131664206390884818271489617523000
• The square root of 21319384831470 is 4617291.9369983527
• The cube root of 21319384831470 is 27728.4050617635

Scales and comparisons

• 21,319,384,831,470 seconds is equal to 677,890 years, 25 weeks, 4 days, 6 hours, 4 minutes, 30 seconds.
• To count from 1 to 21,319,384,831,470 would take you about one million, six hundred ninety-four thousand, seven hundred twenty-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 21319384831470 cubic inches would be around 2310.7 feet tall.

Recreational maths with 21319384831470

• 21319384831470 backwards is 07413848391312
• 21319384831470 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21319384831470's digits is 54
• More coming soon!