18529138921984

Names of 18529138921984

• Cardinal: 18529138921984 can be written as Eighteen trillion, five hundred twenty-nine billion, one hundred thirty-eight million, nine hundred twenty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.8529138921984 × 10¹³

Factors of 18529138921984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 128

Divisors of 18529138921984

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 8 16 17 29 32 34 37 43 58 64 68 74 86 116 128 136 148 172 232 256 272 296 344 464 493 512 544 592 629 688 731 841 928 986 1073 1088 1184 1247 1258 1369 1376 1462 1591 1682 1849 1856 1972 2146 2176 2368 2494 2516 2738 2752 2924 3182 3364 3698 3712 3944 4292 4352 4736 4988 5032 5476 5504 5848 6364 6728 7396 7424 7888 8584 8704 9472 9976 10064 10952 11008 11696 12728 13456 14297 14792 14848 15776 17168 18241 18944 19952 20128 21199 21904 22016 23273 23392 25456 26912 27047 28594 29584 31117 31433 31552 34336 36163 36482 39701 39904 40256 42398 43808 46139 46546 46784 50912 53621 53824 54094 57188 58867 59168 62234 62866 63104 68413 68672 72326 72964 79402 79808 80512 84796 87616 92278 93092 93568 101824 107242 107648 108188 114376 117734 118336 124468 125732 126208 136826 137344 144652 145928 158804 159616 161024 169592 175232 184556 186184 187136 203648 214484 215296 216376 228752 235468 236672 248936 251464 252416 273652 274688 289304 291856 317608 319232 322048 339184 350464 369112 372368 374272 407296 428968 430592 432752 457504 470936 473344 497872 502928 528989 547304 549376 578608 583712 614771 635216 638464 674917 678368 700928 738224 744736 784363 814592 857936 865504 911557 915008 941872 946688 995744 1000739 1005856 1057978 1094608 1151329 1157216 1163021 1167424 1229542 1270432 1338031 1349834 1356736 1476448 1489472 1555009 1568726 1707143 1715872 1731008 1823114 1830016 1883744 1983977 1991488 2001478 2011712 2115956 2189216 2302658 2314432 2326042 2334848 2459084 2531281 2540864 2676062 2699668 2713472 2952896 2978944 3110018 3137452 3414286 3431744 3462016 3646228 3660032 3767488 3967954 3982976 4002956 4023424 4231912 4378432 4605316 4628864 4652084 4669696 4918168 5062562 5081728 5352124 5399336 5426944 5905792 5957888 6220036 6274904 6828572 6863488 6924032 7292456 7320064 7534976 7935908 7965952 8005912 8046848 8463824 8756864 9210632 9257728 9304168 9339392 9836336 10125124 10163456 10704248 10798672 10853888 11811584 11915776 12440072 12549808 13657144 13726976 13848064 14584912 15069952 15871816 15931904 16011824 16093696 16927648 17513728 18421264 18515456 18608336 19572593 19672672 20250248 20326912 21408496 21597344 22746527 23623168 24880144 25099616 26435153 27314288 27453952 29021431 29169824 30139904 31743632 32023648 33727609 33855296 35027456 36842528 37216672 39145186 39345344 40500496 42816992 43031777 43194688 45493054 49507147 49760288 50199232 52870306 54628576 57535333 58042862 58339648 63487264 64047296 67455218 67710592 73407149 73685056 74433344 78290372 78690688 81000992 85633984 86063554 86389376 90986108 99014294 99520576 100398464 105740612 109257152 115070666 116085724 116679296 126974528 128094592 134910436 135421184 146814298 147370112 148866688 156580744 157381376 162001984 171267968 172127108 172778752 181972216 198028588 199041152 200796928 211481224 218514304 230141332 232171448 233358592 253949056 256189184 269820872 270842368 293628596 294740224 297733376 313161488 314762752 324003968 342535936 344254216 345557504 363944432 396057176 398082304 401593856 422962448 437028608 460282664 464342896 466717184 507898112 512378368 539641744 587257192 589480448 595466752 626322976 648007936 685071872 688508432 727888864 792114352 796164608 841621499 845924896 874057216 920565328 928685792 978100661 1015796224 1079283488 1174514384 1247921533 1252645952 1296015872 1377016864 1455777728 1584228704 1683242998 1691849792 1841130656 1857371584 1956201322 2128807321 2158566976 2349028768 2495843066 2505291904 2754033728 2911555456 3168457408 3366485996 3383699584 3682261312 3714743168 3912402644 4257614642 4317133952 4698057536 4991686132 5010583808 5508067456 5823110912 6336914816 6732971992 6767399168 7364522624 7429486336 7824805288 8515229284 8634267904 9396115072 9983372264 10021167616 11016134912 11646221824 12673829632 13465943984 13534798336 14729045248 14858972672 15649610576 17030458568 17268535808 18792230144 19966744528 22032269824 25347659264 26931887968 29458090496 31299221152 34060917136 36189724457 37584460288 39933489056 53863775936 62598442304 68121834272 72379448914 79866978112 107727551872 125196884608 136243668544 144758897828 159733956224 215455103744 250393769216 272487337088 289517795656 319467912448 430910207488 500787538432 544974674176 579035591312 638935824896 1089949348352 1158071182624 2316142365248 4632284730496 9264569460992 18529138921984
• Sum of all divisors σ(n): 42718009227894
• Sum of proper divisors (its aliquot sum) s(n): 24188870305910
• 18529138921984 is an abundant number, because the sum of its proper divisors (24188870305910) is greater than itself. Its abundance is 5659731383926

Bases of 18529138921984

• Binary: 100001101101000100110101111100101001000000000₂
• Hexadecimal: 0x10DA26BE5200
• Base-36: 6KG62WM4G

Squares and roots of 18529138921984

• 18529138921984 squared (18529138921984²) is 343328989190182389638496256
• 18529138921984 cubed (18529138921984³) is 6361590536649232512302587568366660091904
• The square root of 18529138921984 is 4304548.6316202771
• The cube root of 18529138921984 is 26461.7408848103

Scales and comparisons

• 18,529,138,921,984 seconds is equal to 589,169 years, 15 weeks, 5 days, 9 hours, 53 minutes, 4 seconds.
• To count from 1 to 18,529,138,921,984 would take you about one million, four hundred seventy-two thousand, nine 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 18529138921984 cubic inches would be around 2205.1 feet tall.

Recreational maths with 18529138921984

• 18529138921984 backwards is 48912983192581
• The number of decimal digits it has is: 14
• The sum of 18529138921984's digits is 70
• More coming soon!