13687118776074640

Names of 13687118776074640

• Cardinal: 13687118776074640 can be written as Thirteen quadrillion, six hundred eighty-seven trillion, one hundred eighteen billion, seven hundred seventy-six million, seventy-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.368711877607464 × 10¹⁶

Factors of 13687118776074640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 150772

Divisors of 13687118776074640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 40 52 53 65 80 97 104 106 130 194 208 212 260 265 388 424 485 520 530 689 776 848 970 1040 1060 1261 1378 1552 1940 2120 2522 2756 3445 3880 4240 5044 5141 5512 6305 6890 7760 10088 10282 11024 12610 13780 19531 20176 20564 25220 25705 27560 39062 41128 50440 51410 55120 66833 78124 82256 97655 100880 102820 131071 133666 156248 195310 205640 253903 262142 267332 312496 334165 390620 411280 507806 524284 534664 655355 668330 781240 1015612 1035143 1048568 1069328 1269515 1310710 1336660 1562480 1703923 1894507 2031224 2070286 2097136 2539030 2621420 2673320 3407846 3789014 4062448 4140572 5078060 5175715 5242840 5346640 6815692 6946763 7578028 8281144 8519615 9472535 10156120 10351430 10485680 12713887 13456859 13631384 13893526 15156056 16562288 17039230 18945070 20312240 20702860 24628591 25427774 26913718 27262768 27787052 30312112 34078460 34733815 37890140 41405720 49257182 50855548 53827436 55574104 63569435 67284295 68156920 69467630 75780280 82811440 90307919 98514364 100408871 101711096 107654872 111148208 123142955 127138870 134568590 136313840 138935260 151560560 165280531 180615838 197028728 200817742 203422192 215309744 246285910 254277740 269137180 277870520 330561062 361231676 394057456 401635484 451539595 492571820 502044355 508555480 538274360 555741040 661122124 673836011 722463352 803270968 826402655 903079190 985143640 1004088710 1017110960 1076548720 1305315323 1322244248 1347672022 1444926704 1606541936 1652805310 1806158380 1970287280 2008177420 2559947701 2610630646 2644488496 2695344044 3305610620 3369180055 3612316760 4016354840 5119895402 5221261292 5390688088 6526576615 6611221240 6738360110 7224633520 8032709680 8759868143 10239790804 10442522584 10781376176 12799738505 13053153230 13222442480 13476720220 17519736286 20479581608 20885045168 25599477010 26106306460 26953440440 33279320113 35039472572 40959163216 43799340715 51198954020 52212612920 53906880880 66558640226 70078945144 87598681430 102397908040 104425225840 133117280452 135677228153 140157890288 166396600565 175197362860 204795816080 248314926997 266234560904 271354456306 332793201130 350394725720 496629853994 532469121808 542708912612 665586402260 678386140765 700789451440 993259707988 1085417825224 1241574634985 1331172804520 1356772281530 1763803965989 1986519415976 2170835650448 2483149269970 2662345609040 2713544563060 3228094050961 3527607931978 3973038831952 4966298539940 5427089126120 6456188101922 7055215863956 8819019829945 9932597079880 10854178252240 12912376203844 13160691130841 14110431727912 16140470254805 17638039659890 19865194159760 25824752407688 26321382261682 28220863455824 32280940509610 35276079319780 51649504815376 52642764523364 64561881019220 65803455654205 70552158639560 105285529046728 129123762038440 131606911308410 141104317279120 171088984700933 210571058093456 258247524076880 263213822616820 342177969401866 526427645233640 684355938803732 855444923504665 1052855290467280 1368711877607464 1710889847009330 2737423755214928 3421779694018660 6843559388037320 13687118776074640
• Sum of all divisors σ(n): 35279096745295872
• Sum of proper divisors (its aliquot sum) s(n): 21591977969221232
• 13687118776074640 is an abundant number, because the sum of its proper divisors (21591977969221232) is greater than itself. Its abundance is 7904859193146592

Bases of 13687118776074640

• Binary: 110000101000000101110010101100101001011000000110010000₂
• Hexadecimal: 0x30A05CACA58190
• Base-36: 3QROFK8C974

Squares and roots of 13687118776074640

• 13687118776074640 squared (13687118776074640²) is 187337220390374951266886851129600
• 13687118776074640 cubed (13687118776074640³) is 2564106786662733895295029593526025403937913344000
• The square root of 13687118776074640 is 116991960.3052903803
• The cube root of 13687118776074640 is 239205.2343072091

Scales and comparisons

• 13,687,118,776,074,640 seconds is equal to 435,208,040 years, 2 weeks, 22 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,687,118,776,074,640 would take you about one billion, three hundred five million, six hundred twenty-four thousand, one hundred twenty 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 13687118776074640 cubic inches would be around 19933.8 feet tall.

Recreational maths with 13687118776074640

• 13687118776074640 backwards is 04647067781178631
• The number of decimal digits it has is: 17
• The sum of 13687118776074640's digits is 76
• More coming soon!