40245805631790

Names of 40245805631790

• Cardinal: 40245805631790 can be written as Forty trillion, two hundred forty-five billion, eight hundred five million, six hundred thirty-one thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.024580563179 × 10¹³

Factors of 40245805631790

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1912474

Divisors of 40245805631790

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 90 95 99 110 114 135 165 171 190 198 209 270 285 297 330 342 373 418 495 513 570 594 627 746 855 990 1026 1045 1119 1254 1485 1710 1865 1881 2090 2238 2565 2970 3135 3357 3730 3762 4103 5130 5595 5643 6270 6714 7087 8206 9405 10071 11190 11286 12309 14174 16785 18810 20142 20515 21261 24618 28215 33570 35435 36927 41030 42522 50355 56430 61545 63783 70870 73854 77957 100710 106305 110781 123090 127566 155914 184635 191349 212610 221562 233871 318915 369270 382698 389785 467742 553905 637830 701613 779570 956745 1107810 1169355 1403226 1912061 1913490 2104839 2338710 3508065 3824122 4209678 5736183 7016130 9560305 10524195 11472366 17208549 19120610 21032671 21048390 28680915 34417098 36329159 42065342 51625647 57361830 63098013 72658318 86042745 103251294 105163355 108987477 126196026 172085490 181645795 189294039 210326710 217974954 258128235 315490065 326962431 363291590 378588078 399620749 516256470 544937385 567882117 630980130 653924862 713198753 799241498 946470195 980887293 1089874770 1135764234 1198862247 1426397506 1634812155 1892940390 1961774586 1998103745 2139596259 2397724494 2839410585 3269624310 3565993765 3596586741 3996207490 4279192518 4904436465 5678821170 5994311235 6418788777 7131987530 7193173482 7845186283 9808872930 10697981295 10789760223 11988622470 12837577554 13550776307 15690372566 17982933705 19256366331 21395962590 21579520446 23535558849 27101552614 32093943885 35965867410 38512732662 39225931415 40652328921 47071117698 53948801115 64187887770 67753881535 70606676547 78451862830 81304657842 96281831655 107897602230 117677794245 121956986763 135507763070 141213353094 149058539377 192563663310 203261644605 211820029641 235355588490 243913973526 298117078754 353033382735 365870960289 406523289210 423640059282 447175618131 609784933815 706066765470 731741920578 745292696885 894351236262 1059100148205 1219569867630 1341526854393 1490585393770 1829354801445 2118200296410 2235878090655 2683053708786 3658709602890 4024580563179 4471756181310 6707634271965 8049161126358 13415268543930 20122902815895 40245805631790
• Sum of all divisors σ(n): 123571213286400
• Sum of proper divisors (its aliquot sum) s(n): 83325407654610
• 40245805631790 is an abundant number, because the sum of its proper divisors (83325407654610) is greater than itself. Its abundance is 43079602022820

Bases of 40245805631790

• Binary: 1001001001101001110100111100101100100100101110₂
• Hexadecimal: 0x249A74F2C92E
• Base-36: E9KO1K27I

Squares and roots of 40245805631790

• 40245805631790 squared (40245805631790²) is 1619724870951819681058604100
• 40245805631790 cubed (40245805631790³) is 65187132333303075497696930476815984339000
• The square root of 40245805631790 is 6343958.1990891145
• The cube root of 40245805631790 is 34269.4295446293

Scales and comparisons

• 40,245,805,631,790 seconds is equal to 1,279,692 years, 6 weeks, 5 days, 13 hours, 16 minutes, 30 seconds.
• To count from 1 to 40,245,805,631,790 would take you about three million, one hundred ninety-nine thousand, two hundred thirty 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 40245805631790 cubic inches would be around 2855.8 feet tall.

Recreational maths with 40245805631790

• 40245805631790 backwards is 09713650854204
• 40245805631790 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40245805631790's digits is 54
• More coming soon!