2974242112720731

Names of 2974242112720731

• Cardinal: 2974242112720731 can be written as Two quadrillion, nine hundred seventy-four trillion, two hundred forty-two billion, one hundred twelve million, seven hundred twenty thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 2.974242112720731 × 10¹⁵

Factors of 2974242112720731

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 51

Divisors of 2974242112720731

• Number of divisors d(n): 196
• Complete list of divisors:
  1 3 9 19 27 29 57 81 87 171 243 261 361 513 551 729 783 841 1083 1539 1653 2349 2523 3249 4617 4959 6859 7047 7569 9747 10469 13851 14877 15979 20577 21141 22707 24389 29241 31407 44631 47937 61731 68121 73167 87723 94221 133893 143811 185193 198911 204363 219501 263169 282663 303601 401679 431433 463391 555579 596733 613089 658503 707281 847989 910803 1294299 1390173 1666737 1790199 1975509 2121843 2543967 2732409 3882897 4170519 5000211 5370597 5768419 5926527 6365529 7631901 8197227 8804429 11648691 12511557 13438339 16111791 17305257 17779581 19096587 20511149 24591681 26413287 37534671 40315017 48335373 51915771 57289761 61533447 73775043 79239861 112604013 120945051 145006119 155747313 167284151 171869283 184600341 221325129 237719583 255328441 337812039 362835153 389711831 467241939 501852453 515607849 553801023 594823321 713158749 765985323 1088505459 1169135493 1401725817 1505557359 1661403069 1784469963 2139476247 2297955969 3265516377 3507406479 4205177451 4516672077 4851240379 4984209207 5353409889 6418428741 6893867907 7404524789 9796549131 10522219437 11301643099 13550016231 14553721137 14952627621 16060229667 20681603721 22213574367 31566658311 33904929297 40650048693 43661163411 48180689001 62044811163 66640723101 94699974933 101714787891 121950146079 130983490233 140685970991 144542067003 186134433489 199922169303 214731218881 284099924799 305144363673 392950470699 422057912973 433626201009 599766507909 644193656643 915433091019 1178851412097 1266173738919 1799299523727 1932580969929 2746299273057 3536554236291 3798521216757 4079893158739 5397898571181 5797742909787 8238897819171 11395563650271 12239679476217 17393228729361 34186690950813 36719038428651 52179686188083 102560072852439 110157115285953 156539058564249 330471345857859 991414037573577 2974242112720731
• Sum of all divisors σ(n): 4875135399486520
• Sum of proper divisors (its aliquot sum) s(n): 1900893286765789
• 2974242112720731 is a deficient number, because the sum of its proper divisors (1900893286765789) is less than itself. Its deficiency is 1073348825954942

Bases of 2974242112720731

• Binary: 1010100100010000111010110100100110101100111101011011₂
• Hexadecimal: 0xA910EB49ACF5B
• Base-36: TAA3YP9AOR

Squares and roots of 2974242112720731

• 2974242112720731 squared (2974242112720731²) is 8846116145081477527767197174361
• 2974242112720731 cubed (2974242112720731³) is 26310491172720102269627565548257072677106377891
• The square root of 2974242112720731 is 54536612.5893489189
• 2974242112720731 is a perfect cube number. Its cube root is 143811
• Being both a perfect square and a perfect cube, 2974242112720731 is also a perfect sixth number.

Scales and comparisons

• 2,974,242,112,720,731 seconds is equal to 94,571,699 years, 12 weeks, 6 days, 20 hours, 38 minutes, 51 seconds.
• To count from 1 to 2,974,242,112,720,731 would take you about two hundred eighty-three million, seven hundred fifteen thousand and ninety-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 2974242112720731 cubic inches would be around 11984.3 feet tall.

Recreational maths with 2974242112720731

• 2974242112720731 backwards is 1370272112424792
• The number of decimal digits it has is: 16
• The sum of 2974242112720731's digits is 54
• More coming soon!