21342502435408

Names of 21342502435408

• Cardinal: 21342502435408 can be written as Twenty-one trillion, three hundred forty-two billion, five hundred two million, four hundred thirty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.1342502435408 × 10¹³

Factors of 21342502435408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 84

Divisors of 21342502435408

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 41 44 46 49 56 77 82 88 92 98 112 121 154 161 164 176 184 196 242 253 287 308 322 328 368 392 451 484 506 529 539 574 616 644 656 784 847 902 943 968 1012 1058 1078 1127 1148 1232 1288 1331 1681 1694 1771 1804 1886 1936 2009 2024 2116 2156 2254 2296 2576 2662 2783 3157 3362 3388 3542 3608 3703 3772 4018 4048 4232 4312 4508 4592 4961 5324 5566 5819 5929 6314 6601 6724 6776 7084 7216 7406 7544 8036 8464 8624 9016 9317 9922 10373 10648 11132 11638 11767 11858 12167 12397 12628 13202 13448 13552 14168 14812 15088 16072 18032 18491 18634 19481 19844 20746 21296 21689 22099 22264 23276 23534 23716 24334 24794 25256 25921 26404 26896 28336 29624 30613 32144 34727 36982 37268 38663 38962 39688 40733 41492 43378 44198 44528 46207 46552 47068 47432 48668 49588 50512 51842 52808 54571 59248 61226 64009 65219 69454 72611 73964 74536 77326 77924 79376 81466 82369 82984 85169 86756 88396 92414 93104 94136 94864 97336 99176 103684 105616 109142 114103 122452 128018 129437 130438 133837 136367 138908 145222 147928 149072 151823 154652 155848 162932 164738 165968 170338 173512 176792 184828 188272 194672 198352 203401 207368 214291 218284 228206 238579 243089 244904 256036 258874 260876 267674 270641 272734 277816 285131 290444 295856 303646 309304 311696 325864 329476 340676 347024 353584 369656 381997 406802 414736 425293 428582 436568 448063 456412 477158 486178 489808 498847 508277 512072 517748 521752 535348 541282 545468 555632 570262 580888 596183 607292 618608 651728 658952 681352 704099 739312 763994 798721 813604 850586 857164 873136 889249 896126 906059 912824 936859 954316 972356 997694 1016554 1024144 1035496 1043504 1062761 1070696 1082564 1090936 1140524 1161776 1192366 1214584 1255133 1317904 1362704 1408198 1423807 1472207 1500037 1527988 1597442 1627208 1670053 1701172 1714328 1778498 1792252 1812118 1825648 1873718 1894487 1908632 1944712 1995388 2033108 2070992 2125522 2141392 2165128 2181872 2237411 2281048 2384732 2429168 2510266 2624369 2673979 2816396 2847614 2944414 2977051 3000074 3055976 3136441 3194884 3254416 3340106 3402344 3428656 3491929 3556996 3584504 3624236 3747436 3788974 3817264 3889424 3990776 4066216 4251044 4330256 4474822 4562096 4678223 4769464 4928693 5020532 5248738 5347958 5487317 5591047 5632792 5695228 5888828 5954102 6000148 6111952 6224743 6272882 6389768 6558013 6680212 6804688 6983858 7113992 7169008 7248472 7494872 7577948 7981552 8132432 8502088 8785931 8949644 9356446 9538928 9781739 9857386 9966649 10041064 10305449 10497476 10695916 10974634 11182094 11265584 11390456 11690371 11777656 11908204 12000296 12449486 12545764 12779536 13116026 13360424 13967716 14227984 14496944 14989744 15155896 15661877 16194277 17004176 17571862 17899288 18370583 18712892 19563478 19714772 19933298 20082128 20452727 20610898 20839357 20994952 21391832 21949268 22364188 22780912 23380742 23555312 23816408 24000592 24443503 24898972 25091528 26232052 26720848 27935432 28868059 30311792 31323754 32388554 32747561 34500851 35143724 35798576 36741166 37425784 38411219 39126956 39429544 39866596 40905454 41221796 41678714 41989904 42783664 43573201 43898536 44728376 46761484 47632816 48887006 49797944 50183056 51460453 52464104 55870864 57736118 60360487 61501517 62647508 64777108 65495122 68472173 69001702 70287448 72138143 73482332 74851568 76822438 78253912 78859088 79733192 81810908 82443592 83357428 87146402 87797072 89456752 93522968 97774012 99595888 102920906 104928208 107599129 109633139 113359939 115472236 120720974 123003034 125295016 128594081 129554216 130990244 136944346 138003404 140574896 143169089 144276286 146964664 153644876 156507824 159466384 163621816 164887184 166714856 174292804 187045936 195548024 202076413 205841812 215198258 219266278 224979997 226719878 229232927 230944472 241441948 246006068 250590032 257188162 259108432 261980488 268878533 273888692 276006808 286338178 288552572 293929328 307289752 327243632 333429712 348585608 360223171 391096048 404152826 411683624 422523409 430396516 438532556 449959994 453439756 458465854 461888944 479305211 482883896 492012136 514376324 523960976 537757066 547777384 552013616 572676356 577105144 614579504 663965357 697171216 720446342 753193903 793519573 808305652 823367248 845046818 860793032 877065112 899919988 906879512 916931708 958610422 965767792 984024272 1002183623 1028752648 1075514132 1095554768 1145352712 1154210288 1183590419 1327930714 1414534891 1440892684 1506387806 1574859979 1587039146 1616611304 1690093636 1721586064 1754130224 1799839976 1813759024 1833863416 1917220844 2004367246 2057505296 2151028264 2290705424 2367180838 2474779967 2521562197 2655861428 2829069782 2881785368 2957663863 3012775612 3149719958 3174078292 3233222608 3380187272 3599679952 3667726832 3834441688 4008734492 4302056528 4647757499 4734361676 4949559934 5043124394 5272357321 5311722856 5658139564 5763570736 5915327726 6025551224 6299439916 6348156584 6760374544 7668883376 8017468984 8285132933 9295514998 9468723352 9899119868 10086248788 10544714642 10623445712 11024019853 11316279128 11830655452 12051102448 12598879832 12696313168 16034937968 16570265866 17323459769 18591029996 18937446704 19798239736 20172497576 21089429284 22048039706 22632558256 23661310904 25197759664 27222579637 32534302493 33140531732 34646919538 37182059992 39596479472 40344995152 42178858568 44096079412 47322621808 54445159274 57995930531 65068604986 66281063464 69293839076 74364119984 84357717136 88192158824 108890318548 115991861062 121264218383 130137209972 132562126928 138587678152 176384317648 190558057459 217780637096 231983722124 242528436766 260274419944 277175356304 381116114918 435561274192 463967444248 485056873532 520548839888 762232229836 927934888496 970113747064 1333906402213 1524464459672 1940227494128 2667812804426 3048928919344 5335625608852 10671251217704 21342502435408
• Sum of all divisors σ(n): 56695686065280
• Sum of proper divisors (its aliquot sum) s(n): 35353183629872
• 21342502435408 is an abundant number, because the sum of its proper divisors (35353183629872) is greater than itself. Its abundance is 14010681194464

Bases of 21342502435408

• Binary: 100110110100100110000010001101011101001010000₂
• Hexadecimal: 0x13693046BA50
• Base-36: 7KCLYWI8G

Squares and roots of 21342502435408

• 21342502435408 squared (21342502435408²) is 455502410205396411212126464
• 21342502435408 cubed (21342502435408³) is 9721561299142886739798872095222487437312
• The square root of 21342502435408 is 4619794.6313021319
• The cube root of 21342502435408 is 27738.4238425847

Scales and comparisons

• 21,342,502,435,408 seconds is equal to 678,625 years, 29 weeks, 1 day, 2 hours, 43 minutes, 28 seconds.
• To count from 1 to 21,342,502,435,408 would take you about one million, six hundred ninety-six thousand, five hundred sixty-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 21342502435408 cubic inches would be around 2311.5 feet tall.

Recreational maths with 21342502435408

• 21342502435408 backwards is 80453420524312
• The number of decimal digits it has is: 14
• The sum of 21342502435408's digits is 43
• More coming soon!