18690115001712

Names of 18690115001712

• Cardinal: 18690115001712 can be written as Eighteen trillion, six hundred ninety billion, one hundred fifteen million, one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8690115001712 × 10¹³

Factors of 18690115001712

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10899

Divisors of 18690115001712

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 33 38 42 44 48 56 57 66 76 77 84 88 112 114 127 132 133 152 154 168 176 199 209 228 231 254 264 266 304 308 336 381 398 399 418 456 462 508 528 532 597 616 627 762 796 798 836 889 912 924 1016 1064 1194 1232 1254 1393 1397 1463 1524 1592 1596 1672 1778 1848 2032 2128 2189 2388 2413 2508 2667 2786 2794 2926 3048 3184 3192 3344 3556 3696 3781 4179 4191 4378 4389 4776 4826 5016 5334 5572 5588 5852 6096 6384 6567 7112 7239 7562 8358 8382 8756 8778 9552 9652 9779 10032 10531 10668 11144 11176 11343 11704 13134 14224 14478 15124 15323 16716 16764 16891 17512 17556 19304 19558 21062 21336 22288 22352 22686 23408 25273 26268 26467 26543 28956 29337 30248 30646 31593 33432 33528 33782 35024 35112 38608 39116 41591 42124 42672 45372 45969 50546 50673 52536 52934 53086 57912 58674 60496 61292 63186 66864 67056 67564 70224 73717 75819 78232 79401 79629 83182 84248 90744 91938 101092 101346 105072 105868 106172 115824 115841 117348 122584 124773 126372 135128 147434 151638 156464 158802 159258 166364 168496 176911 181488 183876 185801 200089 202184 202692 211736 212344 221151 231682 234696 245168 249546 252744 270256 278003 291137 294868 303276 317604 318516 332728 347523 353822 367752 371602 400178 404368 405384 423472 424688 442302 463364 469392 480187 499092 505488 530733 556006 557403 582274 589736 600267 606552 635208 637032 665456 695046 707644 735504 743204 800356 810768 810887 834009 873411 884604 926728 960374 998184 1061466 1112012 1114806 1164548 1179472 1200534 1213104 1270416 1274064 1337437 1390092 1400623 1415288 1440561 1486408 1600712 1621774 1668018 1746822 1769208 1853456 1920748 1946021 1996368 2095669 2122932 2200979 2224024 2229612 2329096 2401068 2432661 2674874 2780184 2801246 2830576 2881122 2972816 3201424 3243548 3336036 3361309 3493644 3538416 3841496 3892042 4012311 4191338 4201869 4245864 4401958 4448048 4459224 4658192 4802136 4865322 5282057 5349748 5560368 5602492 5762244 5838063 6287007 6487096 6602937 6672072 6722618 6987288 7682992 7784084 8024622 8382676 8403738 8491728 8803916 8918448 9362059 9604272 9730644 10083927 10564114 10699496 11204984 11524488 11676126 12574014 12974192 13205874 13344144 13445236 13974576 14669683 14711807 15406853 15568168 15846171 16049244 16765352 16807476 17607832 18724118 19461288 20167854 21128228 21398992 22409968 23048976 23052359 23352252 25148028 25411303 26411748 26890472 28086177 29339366 29423614 30813706 31136336 31692342 32098488 33530704 33614952 35215664 36974399 37448236 38922576 39817711 40335708 42256456 44009049 44135421 46104718 46220559 46704504 50296056 50822606 52823496 53780944 56172354 58678732 58847228 61627412 63384684 64196976 67229904 69157077 73948798 74896472 76233909 79635422 80671416 84512912 88018098 88270842 92209436 92441118 93409008 100592112 101645212 102982649 105646992 110923197 112344708 117357464 117694456 119453133 123254824 126769368 138314154 147897596 149792944 152467818 159270844 161342832 161366513 176036196 176541684 177879121 184418872 184882236 203290424 205965298 221846394 224689416 234714928 235388912 238906266 246509648 253538736 266149963 276628308 278723977 279524333 295795192 304935636 308947947 318541688 322733026 352072392 353083368 355758242 368837744 369764472 406580848 411930596 437994821 443692788 449378832 477812532 484099539 532299926 533637363 553256616 557447954 559048666 591590384 609871272 617895894 637083376 645466052 704144784 706166736 711516484 739528944 798449889 823861192 836171931 838572999 875989642 887385576 955625064 968199078 1064599852 1067274726 1106513232 1114895908 1118097332 1219742544 1235791788 1290932104 1313984463 1423032968 1596899778 1647722384 1672343862 1677145998 1751979284 1774771152 1863049741 1911250128 1936398156 1956670331 2129199704 2134549452 2229791816 2236194664 2471583576 2581864208 2627968926 2846065936 2927649593 3065963747 3193799556 3344687724 3354291996 3503958568 3726099482 3872796312 3913340662 4258399408 4269098904 4459583632 4472389328 4943167152 5056849297 5255937852 5589149223 5855299186 5870010993 6131927494 6387599112 6689375448 6708583992 7007917136 7452198964 7745592624 7826681324 8538197808 8782948779 9197891241 10113698594 10511875704 11178298446 11710598372 11740021986 12263854988 12775198224 13378750896 13417167984 14904397928 15170547891 15653362648 17565897558 18395782482 20227397188 20493547151 21023751408 22356596892 23421196744 23480043972 24527709976 29808795856 30341095782 31306725296 35131795116 35397945079 36791564964 40454794376 40987094302 44713193784 46842393488 46960087944 49055419952 55625342267 60682191564 61480641453 70263590232 70795890158 73583129928 80909588752 81974188604 89426387568 93920175888 106193835237 111250684534 121364383128 122961282906 140527180464 141591780316 147166259856 163948377208 166876026801 212387670474 222501369068 242728766256 245922565812 283183560632 327896754416 333752053602 389377395869 424775340948 445002738136 491845131624 566367121264 667504107204 778754791738 849550681896 890005476272 983690263248 1168132187607 1335008214408 1557509583476 1699101363792 2336264375214 2670016428816 3115019166952 4672528750428 6230038333904 9345057500856 18690115001712
• Sum of all divisors σ(n): 64190939136000
• Sum of proper divisors (its aliquot sum) s(n): 45500824134288
• 18690115001712 is an abundant number, because the sum of its proper divisors (45500824134288) is greater than itself. Its abundance is 26810709132576

Bases of 18690115001712

• Binary: 100001111111110100001101010100101110101110000₂
• Hexadecimal: 0x10FFA1AA5D70
• Base-36: 6MI4BWO6O

Squares and roots of 18690115001712

• 18690115001712 squared (18690115001712²) is 349320398777219953762930944
• 18690115001712 cubed (18690115001712³) is 6528838425590136838830462641260697776128
• The square root of 18690115001712 is 4323206.5647748085
• The cube root of 18690115001712 is 26538.1508176743

Scales and comparisons

• 18,690,115,001,712 seconds is equal to 594,287 years, 43 weeks, 6 days, 11 hours, 35 minutes, 12 seconds.
• To count from 1 to 18,690,115,001,712 would take you about one million, four hundred eighty-five thousand, seven hundred nineteen 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 18690115001712 cubic inches would be around 2211.5 feet tall.

Recreational maths with 18690115001712

• 18690115001712 backwards is 21710051109681
• 18690115001712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18690115001712's digits is 42
• More coming soon!