13405128203712

Names of 13405128203712

• Cardinal: 13405128203712 can be written as Thirteen trillion, four hundred five billion, one hundred twenty-eight million, two hundred three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3405128203712 × 10¹³

Factors of 13405128203712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 178610

Divisors of 13405128203712

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 29 32 41 42 47 48 56 58 64 82 84 87 94 96 112 116 123 141 164 168 174 188 192 203 224 232 246 282 287 328 329 336 348 376 406 448 464 492 564 574 609 656 658 672 696 752 812 861 928 984 987 1128 1148 1189 1218 1312 1316 1344 1363 1392 1504 1624 1722 1856 1927 1968 1974 2256 2296 2378 2436 2624 2632 2726 2784 3008 3248 3444 3567 3854 3936 3948 4089 4512 4592 4756 4872 5264 5452 5568 5781 6496 6888 7134 7708 7872 7896 8178 8323 9024 9184 9512 9541 9744 10528 10904 11562 12992 13489 13776 14268 15416 15792 16356 16646 18368 19024 19082 19488 21056 21808 23124 24969 26978 27552 28536 28623 30832 31584 32712 33292 38048 38164 38976 40467 43616 46248 49938 53956 55104 55883 57072 57246 61664 63168 65424 66584 76096 76328 80934 87232 92496 99876 107912 111766 114144 114492 123328 130848 133168 152656 161868 167649 178481 184992 199752 215824 223532 228288 228984 261696 266336 305312 323736 335298 356962 369984 391181 399504 431648 447064 457968 532672 535443 610624 647472 670596 713924 782362 799008 863296 894128 915936 1070886 1173543 1249367 1294944 1341192 1427848 1564724 1598016 1788256 1831872 2141772 2347086 2498734 2589888 2682384 2855696 3129448 3576512 3748101 4283544 4694172 4997468 5175949 5364768 5711392 6258896 7317721 7496202 8388607 8567088 9388344 9994936 10351898 10729536 11422784 12517792 14635442 14992404 15527847 16777214 17134176 18776688 19989872 20703796 21953163 25035584 25165821 29270884 29984808 31055694 33554428 34268352 36231643 37553376 39979744 41407592 43906326 50331642 51224047 58541768 58720249 59969616 62111388 67108856 72463286 75106752 79959488 82815184 87812652 100663284 102448094 108694929 117083536 117440498 119939232 124222776 134217712 144926572 153672141 165630368 175625304 176160747 201326568 204896188 212213909 217389858 234167072 234880996 239878464 243269603 248445552 268435424 289853144 307344282 331260736 343932887 351250608 352321494 402653136 409792376 424427818 434779716 468334144 469761992 486539206 496891104 536870848 579706288 614688564 636641727 687865774 702501216 704642988 729808809 805306272 819584752 848855636 869559432 939523984 973078412 993782208 1031798661 1159412576 1229377128 1273283454 1375731548 1405002432 1409285976 1459617618 1485497363 1610612544 1639169504 1697711272 1702887221 1739118864 1879047968 1946156824 2063597322 2318825152 2407530209 2458754256 2546566908 2751463096 2818571952 2919235236 2970994726 3278339008 3395422544 3405774442 3478237728 3758095936 3892313648 4127194644 4456492089 4815060418 4917508512 5093133816 5108661663 5502926192 5637143904 5838470472 5941989452 6790845088 6811548884 6956475456 7222590627 7784627296 8254389288 8912984178 9630120836 9835017024 9974053723 10186267632 10217323326 11005852384 11274287808 11676940944 11883978904 13581690176 13623097768 14445181254 15569254592 16508778576 17825968356 19260241672 19948107446 20372535264 20434646652 22011704768 23353881888 23767957808 27246195536 28890362508 29922161169 33017557152 35651936712 38520483344 39896214892 40745070528 40869293304 46707763776 47535915616 54492391072 57780725016 59844322338 66035114304 69818376061 71303873424 77040966688 79792429784 81738586608 95071831232 108984782144 115561450032 119688644676 139636752122 142607746848 154081933376 159584859568 163477173216 209455128183 231122900064 239377289352 279273504244 285215493696 319169719136 326954346432 418910256366 462245800128 478754578704 558547008488 638339438272 837820512732 957509157408 1117094016976 1675641025464 1915018314816 2234188033952 3351282050928 4468376067904 6702564101856 13405128203712
• Sum of all divisors σ(n): 43869219287040
• Sum of proper divisors (its aliquot sum) s(n): 30464091083328
• 13405128203712 is an abundant number, because the sum of its proper divisors (30464091083328) is greater than itself. Its abundance is 17058962879616

Bases of 13405128203712

• Binary: 11000011000100011111111001111001110111000000₂
• Hexadecimal: 0xC311FE79DC0
• Base-36: 4R28B805C

Squares and roots of 13405128203712

• 13405128203712 squared (13405128203712²) is 179697462157954911770578944
• 13405128203712 cubed (13405128203712³) is 2408867518109071221634628365033009840128
• The square root of 13405128203712 is 3661301.4357891921
• The cube root of 13405128203712 is 23755.1069815189

Scales and comparisons

• 13,405,128,203,712 seconds is equal to 426,241 years, 31 weeks, 5 days, 19 hours, 15 minutes, 12 seconds.
• To count from 1 to 13,405,128,203,712 would take you about one million, sixty-five thousand, six hundred 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 13405128203712 cubic inches would be around 1979.6 feet tall.

Recreational maths with 13405128203712

• 13405128203712 backwards is 21730282150431
• The number of decimal digits it has is: 14
• The sum of 13405128203712's digits is 39
• More coming soon!