40643320543749

Names of 40643320543749

• Cardinal: 40643320543749 can be written as Forty trillion, six hundred forty-three billion, three hundred twenty million, five hundred forty-three thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 4.0643320543749 × 10¹³

Factors of 40643320543749

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 109

Divisors of 40643320543749

• Number of divisors d(n): 504
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 49 51 63 71 77 81 99 119 147 153 187 189 213 231 243 289 297 357 441 459 497 539 561 567 639 693 729 781 833 867 891 1071 1207 1309 1323 1377 1491 1617 1683 1701 1917 2023 2079 2343 2499 2601 2673 3179 3213 3479 3621 3927 3969 4131 4473 4851 5041 5049 5103 5467 5751 6069 6237 7029 7497 7803 8019 8449 9163 9537 9639 10437 10863 11781 11907 12393 13277 13419 14161 14553 15123 15147 16401 17253 18207 18711 20519 21087 22253 22491 23409 25347 27489 28611 28917 31311 32589 35287 35343 35721 38269 39831 40257 42483 43659 45369 45441 49203 51759 54621 55451 56133 59143 61557 63261 66759 67473 70227 76041 82467 85697 85833 86751 92939 93933 97767 105861 106029 114807 119493 120771 127449 130977 136107 136323 143633 147609 155771 163863 166353 177429 184671 189783 200277 202419 210681 225709 228123 247009 247401 257091 257499 278817 281799 293301 317583 318087 344421 357911 358479 362313 382347 388157 392931 408321 430899 442827 467313 491589 499059 532287 554013 569349 599879 600831 607257 650573 677127 684369 741027 742203 771273 772497 836451 845397 879903 942667 952749 954261 1005431 1033263 1073733 1075437 1147041 1164471 1224963 1292697 1328481 1401939 1456849 1474767 1497177 1579963 1596861 1662039 1799637 1802493 1951719 2031381 2053107 2223081 2226609 2313819 2317491 2505377 2509353 2536191 2717099 2828001 2858247 3016293 3099789 3221199 3226311 3441123 3493413 3674889 3878091 3937021 3985443 4199153 4205817 4370547 4491531 4739889 4790583 4986117 5398911 5407479 5855157 6084487 6094143 6159321 6598669 6669243 6679827 6941457 7516131 7528059 8151297 8484003 8574741 9048879 9299367 9663597 9678933 10197943 10323369 10480239 11059741 11634273 11811063 12597459 12617451 13111641 13474593 14219667 14371749 14958351 16025339 16196733 16222437 17537639 17565471 18253461 18282429 19796007 20007729 20824371 22548393 22584177 24453891 25452009 25724223 27146637 27559147 27898101 28990791 30593829 31440717 33179223 34902819 35433189 37792377 37852353 39334923 40423779 42591409 42659001 43115247 46190683 48076017 48590199 52612917 52696413 54760383 54847287 59388021 60023187 62473113 66929357 67645179 67752531 71385601 73361673 76356027 81439911 82677441 86972373 91781487 94322151 99537669 103436279 104708457 106299567 112177373 113377131 113557059 118004769 127774227 127977003 138572049 144228051 145770597 157838751 158089239 164281149 164541861 178164063 180069561 192914029 200788071 202935537 214156803 220085019 229068081 244319733 248032323 260917119 275344461 282966453 298139863 298613007 310308837 318898701 336532119 340131393 354014307 383322681 383931009 415716147 432684153 437311791 468505499 473516253 474267717 492843447 534492189 578742087 602364213 608806611 642470409 660255057 687204243 724053953 732959199 744096969 785241611 826033383 894419589 895839021 930926511 956696103 1009596357 1020394179 1062042921 1137799069 1149968043 1151793027 1247148441 1298052459 1405516497 1420548759 1478530341 1603476567 1736226261 1807092639 1826419833 1927411227 1980765171 2172161859 2232290907 2355724833 2478100149 2683258767 2687517063 2792779533 2870088309 3028789071 3061182537 3279538493 3413397207 3449904129 3741445323 3894157377 4216549491 4261646277 4435591023 4810429701 5068377671 5208678783 5421277917 5782233681 6516485577 6696872721 7067174499 7434300447 7964593483 8049776301 8062551189 8378338599 9086367213 9838615479 10240191621 10349712387 11224335969 11682472131 12649648473 12784938831 15205133013 15626036349 16263833751 17346701043 19549456731 20090618163 21201523497 23893780449 24149328903 25135015797 27259101639 29515846437 30720574863 31049137161 33673007907 37948945419 45615399039 46878109047 48791501253 52040103129 55752154381 58648370193 63604570491 71681341347 72447986709 75405047391 81777304917 88547539311 92161724589 113846836257 136846197117 140634327141 167256463143 175945110579 190813711473 215044024041 217343960127 265642617933 276485173767 341540508771 410538591351 501769389429 527835331737 572441134419 645132072123 796927853799 829455521301 1231615774053 1505308168287 1935396216369 2390783561397 3694847322159 4515924504861 5806188649107 13547773514583 40643320543749
• Sum of all divisors σ(n): 83320137297216
• Sum of proper divisors (its aliquot sum) s(n): 42676816753467
• 40643320543749 is an abundant number, because the sum of its proper divisors (42676816753467) is greater than itself. Its abundance is 2033496209718

Bases of 40643320543749

• Binary: 1001001111011100000010101011101111101000000101₂
• Hexadecimal: 0x24F702AEFA05
• Base-36: EENA7O7B9

Squares and roots of 40643320543749

• 40643320543749 squared (40643320543749²) is 1651879504821929509022975001
• 40643320543749 cubed (40643320543749³) is 67137868214127052920083008919376953818749
• The square root of 40643320543749 is 6375211.4116905175
• The cube root of 40643320543749 is 34381.8884919021

Scales and comparisons

• 40,643,320,543,749 seconds is equal to 1,292,331 years, 45 weeks, 3 days, 14 hours, 9 minutes, 9 seconds.
• To count from 1 to 40,643,320,543,749 would take you about three million, two hundred thirty thousand, eight hundred twenty-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 40643320543749 cubic inches would be around 2865.2 feet tall.

Recreational maths with 40643320543749

• 40643320543749 backwards is 94734502334604
• The number of decimal digits it has is: 14
• The sum of 40643320543749's digits is 54
• More coming soon!