18137749457016

Names of 18137749457016

• Cardinal: 18137749457016 can be written as Eighteen trillion, one hundred thirty-seven billion, seven hundred forty-nine million, four hundred fifty-seven thousand and sixteen.

Scientific notation

• Scientific notation: 1.8137749457016 × 10¹³

Factors of 18137749457016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 210

Divisors of 18137749457016

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 49 51 54 56 63 68 72 84 98 102 108 119 126 136 147 153 168 181 189 196 204 216 238 252 289 294 306 357 362 378 392 408 441 459 476 504 543 578 588 612 714 724 756 833 867 882 918 952 1071 1086 1156 1176 1224 1267 1323 1428 1448 1512 1629 1666 1734 1764 1836 2023 2142 2172 2312 2499 2534 2601 2646 2856 3077 3213 3258 3332 3468 3528 3672 3801 4046 4284 4344 4887 4998 5068 5202 5292 6069 6154 6426 6516 6664 6936 7497 7602 7803 8092 8568 8869 9231 9774 9996 10136 10404 10584 11403 12138 12308 12852 13032 14161 14994 15204 15606 16184 17738 18207 18462 19548 19992 20808 21539 22491 22806 24276 24616 25704 26607 27693 28322 29988 30408 31212 32761 34209 35476 36414 36924 39096 42483 43078 44982 45612 48552 52309 53214 54621 55386 56644 59976 62424 64617 65522 68418 70952 72828 73848 79821 83079 84966 86156 89964 91224 98283 104618 106428 109242 110772 113288 127449 129234 131044 136836 145656 150773 156927 159642 166158 169932 172312 179928 193851 196566 209236 212856 218484 221544 229327 239463 254898 258468 262088 273672 294849 301546 313854 319284 332316 339864 366163 382347 387702 393132 418472 436968 452319 458654 470781 478926 509796 516936 556937 581553 589698 603092 627708 638568 664632 687981 732326 764694 775404 786264 884547 904638 917308 941562 957852 1019592 1098489 1113874 1163106 1179396 1206184 1255416 1356957 1375962 1412343 1464652 1529388 1550808 1605289 1670811 1769094 1809276 1834616 1883124 1915704 2063943 2196978 2227748 2326212 2358792 2563141 2713914 2751924 2824686 2929304 3058776 3210578 3295467 3341622 3538188 3618552 3766248 3898559 4070871 4127886 4393956 4455496 4652424 4815867 5012433 5126282 5427828 5503848 5649372 5929741 6191829 6421156 6590934 6683244 7076376 7689423 7797118 8141742 8255772 8787912 9467929 9631734 9886401 10024866 10252564 10855656 11298744 11695677 11859482 12383658 12842312 13181868 13366488 14447601 15037299 15378846 15594236 16283484 16511544 17789223 18935858 19263468 19772802 20049732 20505128 23068269 23391354 23718964 24767316 26363736 27289913 28403787 28895202 30074598 30757692 31188472 32566968 35087031 35578446 37871716 38526936 39545604 40099464 41508187 43342803 46136538 46782708 47437928 49534632 53367669 54579826 56807574 57790404 60149196 61515384 66275503 69204807 70174062 71156892 75743432 79091208 81869739 83016374 85211361 86685606 92273076 93565416 100805597 105261093 106735338 109159652 113615148 115580808 120298392 124524561 132551006 138409614 140348124 142313784 160103007 163739478 166032748 170422722 173371212 184546152 198826509 201611194 210522186 213470676 218319304 227230296 245609217 249049122 255634083 265102012 276819228 280696248 290557309 302416791 320206014 327478956 332065496 340845444 346742424 373573683 397653018 403222388 421044372 426941352 463928521 491218434 498098244 511268166 530204024 553638456 581114618 596479527 604833582 640412028 654957912 681690888 705639179 736827651 747147366 795306036 806444776 842088744 871671927 907250373 927857042 982436868 996196488 1022536332 1120721049 1162229236 1192959054 1209667164 1280824056 1391785563 1411278358 1473655302 1494294732 1590612072 1713695149 1743343854 1789438581 1814500746 1855714084 1964873736 2045072664 2116917537 2241442098 2324458472 2385918108 2419334328 2615015781 2721751119 2783571126 2822556716 2947310604 2988589464 3427390298 3486687708 3578877162 3629001492 3711428168 4175356689 4233835074 4482884196 4771836216 4939474253 5141085447 5230031562 5443502238 5567142252 5645113432 5894621208 6350752611 6854780596 6973375416 7157754324 7258002984 7845047343 8350713378 8467670148 8965768392 9878948506 10282170894 10460063124 10887004476 11134284504 11995866043 12526070067 12701505222 13709561192 14315508648 14818422759 15423256341 15690094686 16701426756 16935340296 19052257833 19757897012 20564341788 20920126248 21774008952 23991732086 25052140134 25403010444 29636845518 30846512682 31380189372 33402853512 35987598129 38104515666 39515794024 41128683576 44455268277 46269769023 47983464172 50104280268 50806020888 59273691036 61693025364 62760378744 71975196258 76209031332 83971062301 88910536554 92539538046 95966928344 100208560536 107962794387 118547382072 123386050728 133365804831 143950392516 152418062664 167942124602 177821073108 185079076092 215925588774 251913186903 266731609662 287900785032 323888383161 335884249204 355642146216 370158152184 431851177548 503826373806 533463219324 647776766322 671768498408 755739560709 863702355096 1007652747612 1066926438648 1295553532644 1511479121418 2015305495224 2267218682127 2591107065288 3022958242836 4534437364254 6045916485672 9068874728508 18137749457016
• Sum of all divisors σ(n): 62604604389600
• Sum of proper divisors (its aliquot sum) s(n): 44466854932584
• 18137749457016 is an abundant number, because the sum of its proper divisors (44466854932584) is greater than itself. Its abundance is 26329105475568

Bases of 18137749457016

• Binary: 100000111111100000110000111010000100001111000₂
• Hexadecimal: 0x107F061D0878
• Base-36: 6FGD7Q260

Squares and roots of 18137749457016

• 18137749457016 squared (18137749457016²) is 328977955365484202831624256
• 18137749457016 cubed (18137749457016³) is 5966919731300544983737218458937334980096
• The square root of 18137749457016 is 4258843.6760482299
• The cube root of 18137749457016 is 26274.0970354591

Scales and comparisons

• 18,137,749,457,016 seconds is equal to 576,724 years, 17 weeks, 18 hours, 3 minutes, 36 seconds.
• To count from 1 to 18,137,749,457,016 would take you about one million, four hundred forty-one thousand, eight hundred ten 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 18137749457016 cubic inches would be around 2189.5 feet tall.

Recreational maths with 18137749457016

• 18137749457016 backwards is 61075494773181
• 18137749457016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18137749457016's digits is 63
• More coming soon!