12815195794560

Names of 12815195794560

• Cardinal: 12815195794560 can be written as Twelve trillion, eight hundred fifteen billion, one hundred ninety-five million, seven hundred ninety-four thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.281519579456 × 10¹³

Factors of 12815195794560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 17697

Divisors of 12815195794560

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 64 72 80 81 90 96 108 120 122 128 135 144 160 162 180 183 192 216 233 240 244 270 288 305 320 324 360 366 384 405 432 466 480 488 540 549 576 610 640 648 699 720 732 810 864 915 932 960 976 1080 1098 1152 1165 1220 1296 1398 1440 1464 1620 1647 1728 1830 1864 1920 1952 2097 2160 2196 2330 2440 2592 2745 2796 2880 2928 3240 3294 3456 3495 3660 3728 3904 4194 4320 4392 4660 4880 4941 5184 5490 5592 5760 5856 6291 6480 6588 6990 7320 7456 7808 8235 8388 8640 8784 9320 9760 9882 10368 10485 10980 11184 11712 12582 12960 13176 13980 14213 14640 14912 16470 16776 17280 17393 17568 18640 18873 19520 19764 20970 21960 22368 23424 24705 25164 25920 26352 27960 28426 29280 29824 31455 32940 33552 34786 35136 37280 37746 39040 39528 41940 42639 43920 44736 49410 50328 51840 52179 52704 55920 56852 58560 62910 65880 67104 69572 70272 71065 74560 75492 79056 83880 85278 86965 87840 89472 94365 98820 100656 104358 105408 111840 113704 117120 125820 127917 131760 134208 139144 142130 149120 150984 156537 158112 167760 170556 173930 175680 188730 197640 201312 208716 210816 213195 223680 227408 251640 255834 260895 263520 268416 278288 284260 301968 313074 316224 335520 341112 347860 351360 377460 383751 395280 402624 417432 426390 447360 454816 469611 503280 511668 521790 527040 556576 568520 603936 626148 632448 639585 671040 682224 695720 754920 767502 782685 790560 805248 834864 852780 909632 939222 1006560 1023336 1043580 1054080 1060973 1113152 1137040 1151253 1207872 1252296 1279170 1342080 1364448 1391440 1408833 1509840 1535004 1565370 1581120 1669728 1705560 1819264 1878444 1918755 2013120 2046672 2087160 2121946 2226304 2274080 2302506 2348055 2415744 2504592 2558340 2728896 2782880 2817666 3019680 3070008 3130740 3162240 3182919 3339456 3411120 3756888 3837510 4026240 4052569 4093344 4174320 4243892 4548160 4605012 4696110 5009184 5116680 5304865 5457792 5565760 5635332 5756265 6039360 6140016 6261480 6365838 6678912 6822240 7044165 7513776 7675020 8105138 8186688 8348640 8487784 9096320 9210024 9392220 9548757 10018368 10233360 10609730 11131520 11270664 11512530 12078720 12157707 12280032 12522960 12731676 13644480 14088330 15027552 15350040 15914595 16210276 16373376 16697280 16975568 18420048 18784440 19097514 20036736 20262845 20466720 21219460 22541328 23025060 24315414 24560064 25045920 25463352 27288960 28176660 28646271 30055104 30700080 31829190 32420552 33394560 33951136 36473121 36840096 37568880 38195028 40525690 40933440 42438920 45082656 46050120 47743785 48630828 49120128 50091840 50926704 56353320 57292542 60110208 60788535 61400160 63658380 64841104 67902272 72946242 73680192 75137760 76390056 81051380 81866880 84877840 85938813 90165312 92100240 95487570 97261656 100183680 101853408 109419363 112706640 114585084 121577070 122800320 127316760 129682208 135804544 143231355 145892484 147360384 150275520 152780112 162102760 169755680 171877626 180330624 182365605 184200480 190975140 194523312 203706816 218838726 225413280 229170168 243154140 245600640 247206709 254633520 259364416 286462710 291784968 300551040 305560224 324205520 328258089 339511360 343755252 364731210 368400960 381950280 389046624 407413632 429694065 437677452 450826560 458340336 486308280 494413418 509267040 518728832 547096815 572925420 583569936 611120448 648411040 656516178 679022720 687510504 729462420 736801920 741620127 763900560 778093248 859388130 875354904 901653120 916680672 972616560 988826836 1018534080 1094193630 1145850840 1167139872 1222240896 1236033545 1296822080 1313032356 1375021008 1458924840 1483240254 1527801120 1556186496 1641290445 1718776260 1750709808 1833361344 1945233120 1977653672 2037068160 2188387260 2224860381 2291701680 2334279744 2472067090 2593644160 2626064712 2750042016 2917849680 2966480508 3055602240 3282580890 3437552520 3501419616 3666722688 3708100635 3890466240 3955307344 4376774520 4449720762 4583403360 4668559488 4944134180 5252129424 5500084032 5835699360 5932961016 6111204480 6565161780 6674581143 6875105040 7002839232 7416201270 7780932480 7910614688 8753549040 8899441524 9166806720 9888268360 10504258848 11000168064 11124301905 11671398720 11865922032 13130323560 13349162286 13750210080 14005678464 14832402540 15821229376 17507098080 17798883048 18333613440 19776536720 20023743429 21008517696 22248603810 23342797440 23731844064 26260647120 26698324572 27500420160 29664805080 31642458752 33372905715 35014196160 35597766096 39553073440 40047486858 42017035392 44497207620 47463688128 52521294240 53396649144 55000840320 59329610160 66745811430 70028392320 71195532192 79106146880 80094973716 88994415240 94927376256 100118717145 105042588480 106793298288 118659220320 133491622860 142391064384 158212293760 160189947432 177988830480 200237434290 210085176960 213586596576 237318440640 266983245720 284782128768 320379894864 355977660960 400474868580 427173193152 474636881280 533966491440 640759789728 711955321920 800949737160 854346386304 1067932982880 1281519579456 1423910643840 1601899474320 2135865965760 2563039158912 3203798948640 4271731931520 6407597897280 12815195794560
• Sum of all divisors σ(n): 46717953899760
• Sum of proper divisors (its aliquot sum) s(n): 33902758105200
• 12815195794560 is an abundant number, because the sum of its proper divisors (33902758105200) is greater than itself. Its abundance is 21087562310640

Bases of 12815195794560

• Binary: 10111010011111000101001100010110110010000000₂
• Hexadecimal: 0xBA7C5316C80
• Base-36: 4JJ7WP400

Squares and roots of 12815195794560

• 12815195794560 squared (12815195794560²) is 164229243252908309725593600
• 12815195794560 cubed (12815195794560³) is 2104629907478441825284705050319650816000
• The square root of 12815195794560 is 3579831.8109319047
• The cube root of 12815195794560 is 23401.3950726447

Scales and comparisons

• 12,815,195,794,560 seconds is equal to 407,483 years, 30 weeks, 3 days, 9 hours, 36 minutes.
• To count from 1 to 12,815,195,794,560 would take you about one million, eighteen thousand, seven hundred eight 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 12815195794560 cubic inches would be around 1950.1 feet tall.

Recreational maths with 12815195794560

• 12815195794560 backwards is 06549759151821
• The number of decimal digits it has is: 14
• The sum of 12815195794560's digits is 63
• More coming soon!