13040690156728

Names of 13040690156728

• Cardinal: 13040690156728 can be written as Thirteen trillion, forty billion, six hundred ninety million, one hundred fifty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3040690156728 × 10¹³

Factors of 13040690156728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 112

Divisors of 13040690156728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 17 19 26 34 38 52 61 68 76 104 122 136 152 221 244 247 289 323 361 442 488 494 578 646 722 793 884 988 1037 1156 1159 1292 1444 1586 1768 1976 2074 2312 2318 2584 2888 3172 3721 3757 4148 4199 4636 4693 4913 5491 6137 6344 6859 7442 7514 8296 8398 9272 9386 9826 10982 12274 13481 13718 14884 15028 15067 16796 17629 18772 19652 19703 21964 22021 24548 26962 27436 29768 30056 30134 33592 35258 37544 39304 39406 43928 44042 48373 49096 53924 54872 60268 63257 63869 70516 70699 71383 78812 79781 88084 89167 93347 96746 104329 107848 116603 120536 126514 127738 141032 141398 142766 157624 159562 176168 178334 186694 193492 208658 229177 233206 253028 255476 256139 282796 285532 286273 299693 319124 334951 356668 373388 374357 386984 417316 418399 458354 466412 506056 510952 512278 565592 571064 572546 599386 638248 669902 713336 746776 748714 822341 834632 836798 916708 919087 932824 1024556 1075369 1145092 1198772 1201883 1213511 1339804 1343281 1356277 1497428 1515839 1644682 1673596 1773593 1833416 1838174 1982251 2049112 2150738 2290184 2397544 2403766 2427022 2679608 2686562 2712554 2994856 3031678 3289364 3347192 3547186 3676348 3896009 3964502 4301476 4354363 4807532 4854044 4866641 5373124 5425108 5439187 5694167 6063356 6364069 6578728 7094372 7112783 7352696 7792018 7929004 8602952 8708726 9615064 9708088 9733282 10746248 10850216 10878374 11388334 12126712 12728138 13979797 14188744 14225566 15584036 15624479 15858008 17417452 17462653 18281273 19466564 20432011 21756748 22776668 22835777 23056709 25456276 25522339 25769263 27959594 28451132 31168072 31248958 33698267 34834904 34925306 36562546 38933128 40864022 43513496 45553336 45671554 46113418 50912552 51044678 51538526 55919188 56902264 62497916 67396534 69850612 73125092 74024171 81728044 82732897 91343108 92226836 92466179 102089356 103077052 108189173 111838376 120917311 124995832 134793068 139701224 146250184 148048342 163456088 165465794 182686216 184453672 184932358 204178712 206154104 216378346 237656549 241834622 265616143 269586136 296096684 296865101 330931588 331790407 347344187 369864716 388208209 432756692 433879763 438077471 475313098 483669244 531232286 592193368 593730202 661863176 663580814 694688374 739729432 776416418 865513384 867759526 876154942 950626196 967338488 1062464572 1187460404 1327161628 1389376748 1406459249 1552832836 1571925043 1735519052 1752309884 1901252392 2055594287 2124929144 2374920808 2654323256 2778753496 2812918498 3105665672 3143850086 3471038104 3504619768 4111188574 4515474431 5046706717 5625836996 5640436919 6287700172 6599539553 7375955971 8222377148 9030948862 10093413434 11251673992 11280873838 12575400344 13199079106 14751911942 16444754296 18061897724 20186826868 22561747676 26398158212 26722725731 29503823884 36123795448 40373653736 45123495352 52796316424 53445451462 59007647768 85794014189 95887427623 106890902924 125391251507 171588028378 191774855246 213781805848 250782503014 343176056756 383549710492 501565006028 686352113512 767099420984 1003130012056 1630086269591 3260172539182 6520345078364 13040690156728
• Sum of all divisors σ(n): 30023734104000
• Sum of proper divisors (its aliquot sum) s(n): 16983043947272
• 13040690156728 is an abundant number, because the sum of its proper divisors (16983043947272) is greater than itself. Its abundance is 3942353790544

Bases of 13040690156728

• Binary: 10111101110001000101101101000101010010111000₂
• Hexadecimal: 0xBDC45B454B8
• Base-36: 4MET67VEG

Squares and roots of 13040690156728

• 13040690156728 squared (13040690156728²) is 170059599763782549203665984
• 13040690156728 cubed (13040690156728³) is 2217694548696662403352866332481122340352
• The square root of 13040690156728 is 3611189.5764038753
• The cube root of 13040690156728 is 23537.8536791701

Scales and comparisons

• 13,040,690,156,728 seconds is equal to 414,653 years, 31 weeks, 4 days, 20 hours, 25 minutes, 28 seconds.
• To count from 1 to 13,040,690,156,728 would take you about one million, thirty-six thousand, six hundred thirty-four 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 13040690156728 cubic inches would be around 1961.5 feet tall.

Recreational maths with 13040690156728

• 13040690156728 backwards is 82765109604031
• 13040690156728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13040690156728's digits is 52
• More coming soon!