13686865920

Names of 13686865920

• Cardinal: 13686865920 can be written as Thirteen billion, six hundred eighty-six million, eight hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.368686592 × 10¹⁰

Factors of 13686865920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 47

Divisors of 13686865920

• Number of divisors d(n): 1088
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 20 21 24 26 27 28 30 32 34 35 36 39 40 42 45 48 51 52 54 56 60 63 64 65 68 70 72 78 80 84 85 90 91 96 102 104 105 108 112 117 119 120 126 128 130 135 136 140 144 153 156 160 168 170 180 182 189 192 195 204 208 210 216 221 224 234 238 240 252 255 256 260 270 272 273 280 288 306 312 315 320 336 340 351 357 360 364 378 384 390 408 416 420 432 442 448 455 459 468 476 480 504 510 512 520 540 544 546 560 576 585 595 612 624 630 640 663 672 680 702 714 720 728 756 765 768 780 816 819 832 840 864 884 896 910 918 936 945 952 960 1008 1020 1024 1040 1071 1080 1088 1092 1105 1120 1152 1170 1190 1224 1248 1260 1280 1326 1344 1360 1365 1404 1428 1440 1456 1512 1530 1536 1547 1560 1632 1638 1664 1680 1728 1755 1768 1785 1792 1820 1836 1872 1890 1904 1920 1989 2016 2040 2048 2080 2142 2160 2176 2184 2210 2240 2295 2304 2340 2380 2448 2457 2496 2520 2560 2652 2688 2720 2730 2808 2856 2880 2912 3024 3060 3072 3094 3120 3213 3264 3276 3315 3328 3360 3456 3510 3536 3570 3584 3640 3672 3744 3780 3808 3840 3978 4032 4080 4095 4096 4160 4284 4320 4352 4368 4420 4480 4590 4608 4641 4680 4760 4896 4914 4992 5040 5120 5304 5355 5376 5440 5460 5616 5712 5760 5824 5967 6048 6120 6144 6188 6240 6426 6528 6552 6630 6656 6720 6912 7020 7072 7140 7168 7280 7344 7488 7560 7616 7680 7735 7956 8064 8160 8190 8192 8320 8568 8640 8704 8736 8840 8960 9180 9216 9282 9360 9520 9792 9828 9945 9984 10080 10240 10608 10710 10752 10880 10920 11232 11424 11520 11648 11934 12096 12240 12285 12288 12376 12480 12852 13056 13104 13260 13312 13440 13824 13923 14040 14144 14280 14336 14560 14688 14976 15120 15232 15360 15470 15912 16065 16128 16320 16380 16384 16640 17136 17280 17408 17472 17680 17920 18360 18432 18564 18720 19040 19584 19656 19890 19968 20160 20480 21216 21420 21504 21760 21840 22464 22848 23040 23205 23296 23868 24192 24480 24570 24576 24752 24960 25704 26112 26208 26520 26624 26880 27648 27846 28080 28288 28560 28672 29120 29376 29835 29952 30240 30464 30720 30940 31824 32130 32256 32640 32760 32768 33280 34272 34560 34816 34944 35360 35840 36720 36864 37128 37440 38080 39168 39312 39780 39936 40320 40960 41769 42432 42840 43008 43520 43680 44928 45696 46080 46410 46592 47736 48384 48960 49140 49152 49504 49920 51408 52224 52416 53040 53248 53760 55296 55692 56160 56576 57120 57344 58240 58752 59670 59904 60480 60928 61440 61880 63648 64260 64512 65280 65520 65536 66560 68544 69120 69615 69632 69888 70720 71680 73440 73728 74256 74880 76160 78336 78624 79560 79872 80640 81920 83538 84864 85680 86016 87040 87360 89856 91392 92160 92820 93184 95472 96768 97920 98280 98304 99008 99840 102816 104448 104832 106080 106496 107520 110592 111384 112320 113152 114240 114688 116480 117504 119340 119808 120960 121856 122880 123760 127296 128520 129024 130560 131040 133120 137088 138240 139230 139264 139776 141440 143360 146880 147456 148512 149760 152320 156672 157248 159120 159744 161280 163840 167076 169728 171360 172032 174080 174720 179712 182784 184320 185640 186368 190944 193536 195840 196560 196608 198016 199680 205632 208845 208896 209664 212160 212992 215040 221184 222768 224640 226304 228480 229376 232960 235008 238680 239616 241920 243712 245760 247520 254592 257040 258048 261120 262080 266240 274176 276480 278460 278528 279552 282880 286720 293760 294912 297024 299520 304640 313344 314496 318240 319488 322560 327680 334152 339456 342720 344064 348160 349440 359424 365568 368640 371280 372736 381888 387072 391680 393120 396032 399360 411264 417690 417792 419328 424320 425984 430080 442368 445536 449280 452608 456960 458752 465920 470016 477360 479232 483840 487424 491520 495040 509184 514080 516096 522240 524160 532480 548352 552960 556920 557056 559104 565760 573440 587520 589824 594048 599040 609280 626688 628992 636480 638976 645120 668304 678912 685440 688128 696320 698880 718848 731136 737280 742560 745472 763776 774144 783360 786240 792064 798720 822528 835380 835584 838656 848640 851968 860160 884736 891072 898560 905216 913920 931840 940032 954720 958464 967680 974848 983040 990080 1018368 1028160 1032192 1044480 1048320 1064960 1096704 1105920 1113840 1114112 1118208 1131520 1146880 1175040 1188096 1198080 1218560 1253376 1257984 1272960 1277952 1290240 1336608 1357824 1370880 1376256 1392640 1397760 1437696 1462272 1474560 1485120 1490944 1527552 1548288 1566720 1572480 1584128 1597440 1645056 1670760 1671168 1677312 1697280 1720320 1769472 1782144 1797120 1810432 1827840 1863680 1880064 1909440 1916928 1935360 1949696 1980160 2036736 2056320 2064384 2088960 2096640 2129920 2193408 2211840 2227680 2236416 2263040 2293760 2350080 2376192 2396160 2437120 2506752 2515968 2545920 2555904 2580480 2673216 2715648 2741760 2785280 2795520 2875392 2924544 2949120 2970240 2981888 3055104 3096576 3133440 3144960 3168256 3194880 3290112 3341520 3342336 3354624 3394560 3440640 3564288 3594240 3620864 3655680 3727360 3760128 3818880 3833856 3870720 3899392 3960320 4073472 4112640 4128768 4177920 4193280 4259840 4386816 4423680 4455360 4472832 4526080 4700160 4752384 4792320 4874240 5013504 5031936 5091840 5160960 5346432 5431296 5483520 5570560 5591040 5750784 5849088 5940480 5963776 6110208 6193152 6266880 6289920 6336512 6389760 6580224 6683040 6709248 6789120 6881280 7128576 7188480 7241728 7311360 7454720 7520256 7637760 7667712 7741440 7798784 7920640 8146944 8225280 8355840 8386560 8773632 8847360 8910720 8945664 9052160 9400320 9504768 9584640 9748480 10027008 10063872 10183680 10321920 10692864 10862592 10967040 11182080 11501568 11698176 11880960 12220416 12386304 12533760 12579840 12673024 12779520 13160448 13366080 13418496 13578240 14257152 14376960 14483456 14622720 14909440 15040512 15275520 15482880 15841280 16293888 16450560 16711680 16773120 17547264 17821440 17891328 18104320 18800640 19009536 19169280 19496960 20127744 20367360 20643840 21385728 21725184 21934080 22364160 23003136 23396352 23761920 24440832 25067520 25159680 25346048 26320896 26732160 26836992 27156480 28514304 28753920 29245440 29818880 30081024 30551040 30965760 31682560 32587776 32901120 33546240 35094528 35642880 36208640 37601280 38019072 38338560 38993920 40255488 40734720 42771456 43450368 43868160 44728320 47523840 48881664 50135040 50319360 50692096 52641792 53464320 53673984 54312960 57028608 57507840 58490880 61102080 61931520 63365120 65175552 65802240 67092480 70189056 71285760 72417280 75202560 76038144 80510976 81469440 85542912 87736320 89456640 95047680 97763328 100638720 101384192 105283584 106928640 108625920 114057216 115015680 116981760 122204160 126730240 130351104 131604480 134184960 142571520 150405120 152076288 161021952 162938880 171085824 175472640 190095360 195526656 201277440 210567168 213857280 217251840 228114432 244408320 253460480 263208960 268369920 285143040 304152576 325877760 342171648 350945280 380190720 391053312 402554880 427714560 456228864 488816640 506920960 526417920 570286080 651755520 684343296 760381440 805109760 855429120 912457728 977633280 1052835840 1140572160 1368686592 1520762880 1710858240 1955266560 2281144320 2737373184 3421716480 4562288640 6843432960 13686865920
• Sum of all divisors σ(n): 63417392640
• Sum of proper divisors (its aliquot sum) s(n): 49730526720
• 13686865920 is an abundant number, because the sum of its proper divisors (49730526720) is greater than itself. Its abundance is 36043660800

Bases of 13686865920

• Binary: 1100101111110011010000000000000000₂
• Hexadecimal: 0x32FCD0000
• Base-36: 6ACT1C0

Squares and roots of 13686865920

• 13686865920 squared (13686865920²) is 187330298712057446400
• 13686865920 cubed (13686865920³) is 2563964681225478956214386688000
• The square root of 13686865920 is 116990.8796445261
• The cube root of 13686865920 is 2392.0376127089

Scales and comparisons

• 13,686,865,920 seconds is equal to 435 years, 10 weeks, 2 days, 19 hours, 12 minutes.
• To count from 1 to 13,686,865,920 would take you about eight hundred seventy 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 13686865920 cubic inches would be around 199.3 feet tall.

Recreational maths with 13686865920

• 13686865920 backwards is 02956868631
• 13686865920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13686865920's digits is 54
• More coming soon!