18113799980250

Names of 18113799980250

• Cardinal: 18113799980250 can be written as Eighteen trillion, one hundred thirteen billion, seven hundred ninety-nine million, nine hundred eighty thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.811379998025 × 10¹³

Factors of 18113799980250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 18113799980250

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 81 90 117 125 130 135 150 162 195 197 225 234 243 250 270 325 351 375 390 394 405 450 486 585 591 650 675 702 729 750 810 975 985 1053 1125 1170 1182 1215 1350 1458 1625 1755 1773 1950 1970 2025 2106 2250 2430 2561 2925 2955 3159 3250 3375 3510 3546 3645 4050 4875 4925 5122 5265 5319 5850 5910 6075 6318 6750 7290 7683 8775 8865 9477 9750 9850 10125 10530 10638 12150 12805 14625 14775 15366 15795 15957 17550 17730 18225 18954 20250 23049 24625 25610 26325 26595 29250 29550 30375 31590 31914 36450 38415 38809 43875 44325 46098 47385 47871 49250 52650 53190 60750 64025 69147 73875 76830 77618 78975 79785 87750 88650 91125 94770 95742 115245 116427 128050 131625 132975 138294 143613 147750 157950 159570 182250 192075 194045 207441 221625 230490 232854 236925 239355 263250 265950 287226 320125 345735 349281 384150 388090 394875 398925 414882 443250 473850 478710 504517 576225 582135 622323 640250 664875 691470 698562 718065 789750 797850 960375 970225 1009034 1037205 1047843 1152450 1164270 1184625 1196775 1244646 1329750 1436130 1513551 1728675 1746405 1866969 1920750 1940450 1994625 2074410 2095686 2369250 2393550 2522585 2881125 2910675 3027102 3111615 3143529 3457350 3492810 3590325 3733938 3989250 4540653 4851125 5045170 5186025 5239215 5762250 5821350 5983875 6223230 6287058 7180650 7567755 7645373 8643375 8732025 9081306 9334845 9430587 9702250 10372050 10478430 11967750 12612925 13621959 14553375 15135510 15290746 15558075 15717645 17286750 17464050 17951625 18669690 18861174 22703265 22936119 25225850 25930125 26196075 27243918 28291761 29106750 31116150 31435290 35903250 37838775 38226865 40865877 43660125 45406530 45872238 46674225 47152935 51860250 52392150 56583522 63064625 68109795 68808357 75677550 76453730 77790375 78588225 81731754 87320250 93348450 94305870 99389849 113516325 114680595 122597631 126129250 130980375 136219590 137616714 141458805 155580750 157176450 189193875 191134325 198779698 204329385 206425071 227032650 229361190 233371125 235764675 245195262 261960750 282917610 298169547 340548975 344041785 367792893 378387750 382268650 392941125 408658770 412850142 466742250 471529350 496949245 567581625 573402975 596339094 612988155 619275213 681097950 688083570 707294025 735585786 785882250 894508641 955671625 993898490 1021646925 1032125355 1135163250 1146805950 1178823375 1225976310 1238550426 1414588050 1490847735 1702744875 1720208925 1789017282 1838964465 1857825639 1911343250 2043293850 2064250710 2357646750 2484746225 2683525923 2867014875 2981695470 3064940775 3096376065 3405489750 3440417850 3536470125 3677928930 3715651278 4472543205 4969492450 5108234625 5160626775 5367051846 5573476917 5734029750 6129881550 6192752130 7072940250 7454238675 8050577769 8601044625 8945086410 9194822325 9289128195 10216469250 10321253550 11146953834 12423731125 13417629615 14908477350 15324703875 15481880325 16101155538 17202089250 18389644650 18578256390 22362716025 24151733307 24847462250 25803133875 26835259230 27867384585 30649407750 30963760650 37271193375 40252888845 44725432050 45974111625 46445640975 48303466614 51606267750 55734769170 67088148075 72455199921 74542386750 77409401625 80505777690 91948223250 92891281950 111813580125 120758666535 134176296150 139336922925 144910399842 154818803250 201264444225 223627160250 232228204875 241517333070 278673845850 335440740375 362275999605 402528888450 464456409750 603793332675 670881480750 696684614625 724551999210 1006322221125 1207586665350 1393369229250 1811379998025 2012644442250 3018966663375 3622759996050 6037933326750 9056899990125 18113799980250
• Sum of all divisors σ(n): 55030427131680
• Sum of proper divisors (its aliquot sum) s(n): 36916627151430
• 18113799980250 is an abundant number, because the sum of its proper divisors (36916627151430) is greater than itself. Its abundance is 18802827171180

Bases of 18113799980250

• Binary: 100000111100101110010100111010000010011011010₂
• Hexadecimal: 0x1079729D04DA
• Base-36: 6F5D4TNMI

Squares and roots of 18113799980250

• 18113799980250 squared (18113799980250²) is 328109749724504900390062500
• 18113799980250 cubed (18113799980250³) is 5943314378079569307626542329796265625000
• The square root of 18113799980250 is 4256031.0126043489
• The cube root of 18113799980250 is 26262.5276464313

Scales and comparisons

• 18,113,799,980,250 seconds is equal to 575,962 years, 42 weeks, 17 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,113,799,980,250 would take you about one million, four hundred thirty-nine thousand, nine hundred seven 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 18113799980250 cubic inches would be around 2188.5 feet tall.

Recreational maths with 18113799980250

• 18113799980250 backwards is 05208999731181
• The number of decimal digits it has is: 14
• The sum of 18113799980250's digits is 63
• More coming soon!