21167139743904

Names of 21167139743904

• Cardinal: 21167139743904 can be written as Twenty-one trillion, one hundred sixty-seven billion, one hundred thirty-nine million, seven hundred forty-three thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.1167139743904 × 10¹³

Factors of 21167139743904

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3265

Divisors of 21167139743904

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 53 56 66 69 77 84 88 92 96 106 112 132 138 154 159 161 168 176 184 212 224 231 253 264 276 308 318 322 336 352 368 371 424 462 483 506 528 552 583 616 636 644 672 736 742 759 848 924 966 1012 1056 1104 1113 1166 1187 1219 1232 1272 1288 1484 1518 1696 1749 1771 1848 1932 1979 2024 2208 2226 2332 2374 2438 2464 2544 2576 2968 3036 3498 3542 3561 3657 3696 3864 3958 4048 4081 4452 4664 4748 4876 5088 5152 5313 5936 5937 6072 6996 7084 7122 7314 7392 7728 7916 8096 8162 8309 8533 8904 9328 9496 9752 10626 11872 11874 12144 12243 13057 13409 13853 13992 14168 14244 14628 15456 15832 16324 16618 17066 17808 18656 18992 19504 21252 21769 23748 24288 24486 24927 25599 26114 26818 27301 27706 27984 28336 28488 29256 31664 32648 33236 34132 35616 37984 39008 39171 40227 41559 42504 43538 45517 47496 48972 49854 51198 52228 53636 54602 55412 55968 56672 56976 58512 62911 63328 65296 65307 66472 68264 78342 80454 81903 83118 85008 87076 91034 91399 93863 94992 97944 99708 102396 104456 104887 107272 109204 110824 113952 117024 125822 130592 130614 132944 136528 136551 152383 156684 160908 163806 166236 170016 174152 182068 182798 187726 188733 189984 191107 195888 199416 204792 208912 209774 214544 218408 221648 251644 261228 265888 273056 273102 274197 281589 300311 304766 313368 314661 318619 321816 327612 332472 348304 364136 365596 375452 377466 382214 391776 398832 409584 417824 419548 429088 436816 440377 443296 457149 500687 503288 522456 546204 548394 563178 573321 600622 609532 626736 629322 637238 643632 655224 664944 692021 696608 728272 731192 734209 750904 754932 764428 797664 819168 839096 873632 880754 900933 914298 955857 1001374 1006576 1044912 1092408 1096788 1126356 1146642 1153757 1201244 1219064 1253472 1258644 1274476 1287264 1310448 1321131 1329888 1384042 1446953 1456544 1462384 1468418 1501808 1502061 1509864 1528856 1678192 1761508 1801866 1828596 1911714 2002748 2013152 2076063 2089824 2102177 2184816 2193576 2202627 2252712 2293284 2307514 2349073 2402488 2412401 2438128 2517288 2548952 2620896 2642262 2768084 2893906 2924768 2936836 3003616 3004122 3019728 3057712 3356384 3461271 3504809 3523016 3603732 3657192 3823428 4005496 4152126 4204354 4340859 4369632 4387152 4405254 4505424 4586568 4615028 4698146 4804976 4824802 4844147 4876256 5034576 5097904 5284524 5536168 5787812 5873672 6008244 6039456 6115424 6306531 6922542 7009618 7046032 7047219 7207464 7237203 7314384 7646856 8010992 8076299 8304252 8408708 8681718 8774304 8810508 9010848 9173136 9230056 9396292 9609952 9649604 9688294 10069152 10128671 10195808 10514427 10569048 11072336 11575624 11747344 12016488 12613062 13845084 14019236 14092064 14094438 14414928 14474406 14532441 14628768 15293712 15916483 16021984 16152598 16443511 16608504 16817416 16886807 17363436 17621016 18346272 18460112 18792584 19299208 19376588 20257342 21028854 21138096 22144672 23151248 23494688 24032976 24228897 25226124 25839803 26536411 27690168 28038472 28188876 28829856 28948812 29064882 30386013 30587424 31832966 32305196 32887022 33217008 33634832 33773614 34726872 35242032 36920224 37585168 38598416 38753176 40514684 42057708 42276192 46302496 47749449 48065952 48457794 49330533 50452248 50660421 51679606 53072822 54028679 55380336 56076944 56377752 57897624 58129764 60772026 63665932 64610392 65774044 66434016 67269664 67547228 69453744 70484064 75170336 77196832 77506352 77519409 79609233 81029368 84115416 95498898 96915588 98661066 100904496 101320842 103359212 106145644 108057358 110760672 111415381 112153888 112755504 115795248 116259528 121544052 124500869 127331864 129220784 131548088 135094456 138907488 155012704 155038818 159218466 162058736 162086037 168230832 180878621 185754877 190997796 193831176 197322132 201808992 202641684 206718424 212291288 216114716 222830762 225511008 231590496 232519056 243088104 249001738 254663728 258441568 263096176 270188912 310077636 318436932 324117472 324172074 334246143 336461664 361757242 371509754 373502607 378200753 381995592 387662352 394644264 405283368 413436848 424582576 432229432 445661524 465038112 486176208 498003476 509327456 526192352 540377824 542635863 557264631 594315469 620155272 636873864 648344148 668492286 723514484 743019508 747005214 756401506 763991184 775324704 789288528 810566736 826873696 849165152 864458864 871506083 891323048 972352416 996006952 1085271726 1114529262 1134602259 1188630938 1240310544 1273747728 1296688296 1336984572 1369509559 1447028968 1486039016 1494010428 1512803012 1527982368 1578577056 1621133472 1728917728 1743012166 1782646096 1782946407 1992013904 2170543452 2229058524 2269204518 2377261876 2480621088 2547495456 2593376592 2614518249 2673969144 2739019118 2863519987 2894057936 2972078032 2988020856 3025606024 3486024332 3565292192 3565892814 3984027808 4108528677 4160208283 4341086904 4458117048 4538409036 4754523752 5186753184 5229036498 5347938288 5478038236 5727039974 5788115872 5944156064 5976041712 6051212048 6972048664 7131785628 8217057354 8320416566 8590559961 8682173808 8916234096 9076818072 9509047504 9586566913 10458072996 10695876576 10956076472 11454079948 11952083424 12102424096 12480624849 13944097328 14263571256 16434114708 16640833132 17181119922 17364347616 17832468192 18153636144 19018095008 19173133826 20044639909 20916145992 21912152944 22908159896 24961249698 27888194656 28527142512 28759700739 31498719857 32868229416 33281666264 34362239844 36307272288 38346267652 40089279818 41832291984 43824305888 45816319792 49922499396 57054285024 57519401478 60133919727 62997439714 65736458832 66563332528 68724479688 76692535304 80178559636 83664583968 91632639584 94496159571 99844998792 115038802956 120267839454 125994879428 131472917664 133126665056 137448959376 153385070608 160357119272 188992319142 199689997584 220491038999 230077605912 240535678908 251989758856 274897918752 306770141216 320714238544 377984638284 399379995168 440982077998 460155211824 481071357816 503979517712 641428477088 661473116997 755969276568 881964155996 920310423648 962142715632 1007959035424 1322946233994 1511938553136 1763928311992 1924285431264 2645892467988 3023877106272 3527856623984 5291784935976 7055713247968 10583569871952 21167139743904
• Sum of all divisors σ(n): 73749385543680
• Sum of proper divisors (its aliquot sum) s(n): 52582245799776
• 21167139743904 is an abundant number, because the sum of its proper divisors (52582245799776) is greater than itself. Its abundance is 31415106055872

Bases of 21167139743904

• Binary: 100110100000001011011110110000110100010100000₂
• Hexadecimal: 0x13405BD868A0
• Base-36: 7I41SHFHC

Squares and roots of 21167139743904

• 21167139743904 squared (21167139743904²) is 448047804937960294705161216
• 21167139743904 cubed (21167139743904³) is 9483890499071246219073526548829273227264
• The square root of 21167139743904 is 4600775.9936671551
• The cube root of 21167139743904 is 27662.2430159887

Scales and comparisons

• 21,167,139,743,904 seconds is equal to 673,049 years, 29 weeks, 4 days, 7 hours, 58 minutes, 24 seconds.
• To count from 1 to 21,167,139,743,904 would take you about one million, six hundred eighty-two thousand, six hundred twenty-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 21167139743904 cubic inches would be around 2305.2 feet tall.

Recreational maths with 21167139743904

• 21167139743904 backwards is 40934793176112
• The number of decimal digits it has is: 14
• The sum of 21167139743904's digits is 57
• More coming soon!