17994716004731385312

Names of 17994716004731385312

• Cardinal: 17994716004731385312 can be written as Seventeen quintillion, nine hundred ninety-four quadrillion, seven hundred sixteen trillion, four billion, seven hundred thirty-one million, three hundred eighty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.7994716004731385312 × 10¹⁹

Factors of 17994716004731385312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 649554

Divisors of 17994716004731385312

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 93479 186958 222931 280437 333139 373916 445862 560874 666278 668793 747832 841311 891724 999417 1121748 1332556 1337586 1495664 1682622 1783448 1998834 2006379 2243496 2523933 2665112 2675172 2991328 2998251 3365244 3566896 3997668 4012758 4486992 5047866 5330224 5350344 5996502 6019137 6730488 7133792 7571799 7995336 8025516 8973984 8994753 10095732 10660448 10700688 11993004 12038274 13460976 15143598 15990672 16051032 17989506 18057411 20191464 21401376 23986008 24076548 26921952 26984259 30287196 31981344 32102064 35979012 36114822 40382928 47972016 48153096 53968518 60574392 64204128 71958024 72229644 80765856 95944032 96306192 107937036 121148784 143916048 144459288 192612384 215874072 242297568 287832096 288918576 431748144 577837152 863496288 20839366949 31141500581 41678733898 62283001162 62518100847 74267010409 83357467796 93424501743 124566002324 125036201694 148534020818 166714935592 186849003486 187554302541 222801031227 249132004648 250072403388 280273505229 297068041636 333429871184 373698006972 375108605082 445602062454 498264009296 500144806776 560547010458 562662907623 594136083272 666859742368 668403093681 747396013944 750217210164 840820515687 891204124908 996528018592 1000289613552 1121094020916 1125325815246 1188272166544 1336806187362 1494792027888 1500434420328 1681641031374 1687988722869 1782408249816 2000579227104 2005209281043 2242188041832 2250651630492 2376544333088 2522461547061 2673612374724 2989584055776 3000868840656 3363282062748 3375977445738 3564816499632 4010418562086 4484376083664 4501303260984 5044923094122 5347224749448 6001737681312 6015627843129 6726564125496 6751954891476 7129632999264 8020837124172 8968752167328 9002606521968 10089846188244 10694449498896 12031255686258 13453128250992 13503909782952 16041674248344 18005213043936 20179692376488 21388898997792 24062511372516 26906256501984 27007819565904 32083348496688 40359384752976 48125022745032 54015639131808 64166696993376 80718769505952 96250045490064 192500090980128 6942405866022911 13884811732045822 20827217598068733 27769623464091644 41654435196137466 55539246928183288 62481652794206199 83308870392274932 111078493856366576 124963305588412398 166617740784549864 187444958382618597 222156987712733152 249926611176824796 333235481569099728 374889916765237194 499853222353649592 562334875147855791 666470963138199456 749779833530474388 999706444707299184 1124669750295711582 1499559667060948776 1999412889414598368 2249339500591423164 2999119334121897552 4498679001182846328 5998238668243795104 8997358002365692656 17994716004731385312
• Sum of all divisors σ(n): 52922922309217699200
• Sum of proper divisors (its aliquot sum) s(n): 34928206304486313888
• 17994716004731385312 is an abundant number, because the sum of its proper divisors (34928206304486313888) is greater than itself. Its abundance is 16933490299754928576

Bases of 17994716004731385312

• Binary: 1111100110111010000100101101110111000000000011001111010111100000₂
• Hexadecimal: 0xF9BA12DDC00CF5E0
• Base-36: 3SPR6GA1M2M00

Squares and roots of 17994716004731385312

• 17994716004731385312 squared (17994716004731385312²) is 323809804090935869974408790970609337344
• 17994716004731385312 cubed (17994716004731385312³) is 5826865464164098105359864948950338941935493546399454691328
• The square root of 17994716004731385312 is 4242017916.5971688895
• The cube root of 17994716004731385312 is 2620484.9249422657

Scales and comparisons

• 17,994,716,004,731,385,312 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 17,994,716,004,731,385,312 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 17994716004731385312 cubic inches would be around 218373.7 feet tall.

Recreational maths with 17994716004731385312

• 17994716004731385312 backwards is 21358313740061749971
• 17994716004731385312 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 17994716004731385312's digits is 81
• More coming soon!