105108138720

Names of 105108138720

• Cardinal: 105108138720 can be written as One hundred five billion, one hundred eight million, one hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.0510813872 × 10¹¹

Factors of 105108138720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2676

Divisors of 105108138720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 32 36 39 40 45 48 52 60 62 65 71 72 78 80 90 93 96 104 117 120 124 130 142 144 155 156 160 180 186 195 208 213 234 240 248 260 279 284 288 310 312 355 360 372 390 403 416 426 465 468 480 496 520 558 568 585 620 624 639 710 720 744 780 806 852 923 930 936 992 1040 1065 1116 1136 1170 1209 1240 1248 1278 1395 1420 1440 1488 1560 1612 1704 1846 1860 1872 2015 2080 2130 2201 2232 2272 2340 2418 2480 2551 2556 2769 2790 2840 2976 3120 3195 3224 3408 3627 3692 3720 3744 4030 4260 4402 4464 4615 4680 4836 4960 5102 5112 5538 5580 5680 6045 6240 6390 6448 6603 6816 7254 7384 7440 7653 8060 8307 8520 8804 8928 9230 9360 9672 10204 10224 11005 11076 11160 11360 12090 12755 12780 12896 13206 13845 14508 14768 14880 15306 16120 16614 17040 17608 18135 18460 18720 19344 19809 20408 20448 22010 22152 22320 22959 24180 25510 25560 26412 27690 28613 29016 29536 30612 32240 33015 33163 33228 34080 35216 36270 36920 38265 38688 39618 40816 41535 44020 44304 44640 45918 48360 51020 51120 52824 55380 57226 58032 61224 64480 66030 66326 66456 70432 72540 73840 76530 79081 79236 81632 83070 85839 88040 88608 91836 96720 99045 99489 102040 102240 105648 110760 114452 114795 116064 122448 132060 132652 132912 143065 145080 147680 153060 158162 158472 165815 166140 171678 176080 181121 183672 193440 198090 198978 204080 211296 221520 228904 229590 237243 244896 257517 264120 265304 265824 286130 290160 298467 306120 316324 316944 331630 332280 343356 352160 362242 367344 395405 396180 397956 408160 429195 443040 457808 459180 474486 497445 515034 528240 530608 543363 572260 580320 596934 612240 632648 633888 663260 664560 686712 711729 724484 734688 790810 792360 795912 858390 905605 915616 918360 948972 994890 1028053 1030068 1056480 1061216 1086726 1144520 1186215 1193868 1224480 1265296 1287585 1326520 1329120 1373424 1423458 1448968 1492335 1581620 1584720 1591824 1630089 1716780 1811210 1836720 1897944 1989780 2056106 2060136 2173452 2289040 2354573 2372430 2387736 2530592 2575170 2653040 2716815 2746848 2846916 2897936 2984670 3084159 3163240 3169440 3183648 3260178 3433560 3558645 3622420 3673440 3795888 3979560 4112212 4120272 4346904 4578080 4709146 4744860 4775472 5140265 5150340 5306080 5433630 5614751 5693832 5795872 5969340 6168318 6326480 6520356 6867120 7063719 7117290 7244840 7591776 7959120 8150445 8224424 8240544 8693808 9252477 9418292 9489720 9550944 10280530 10300680 10867260 11229502 11387664 11772865 11938680 12336636 12652960 13040712 13734240 14127438 14234580 14489680 15420795 15918240 16300890 16448848 16844253 17387616 18504954 18836584 18979440 20561060 20601360 21191157 21734520 22459004 22775328 23545730 23877360 24673272 26081424 28073755 28254876 28469160 28979360 30841590 32601780 32897696 33688506 35318595 37009908 37673168 37958880 41122120 41202720 42382314 43469040 44918008 46262385 47091460 47754720 49346544 50532759 52162848 56147510 56509752 56938320 61683180 65203560 67377012 70637190 72991763 74019816 75346336 82244240 84221265 84764628 86938080 89836016 92524770 94182920 98693088 101065518 105955785 112295020 113019504 113876640 123366360 130407120 134754024 141274380 145983526 148039632 164488480 168442530 169529256 179672032 185049540 188365840 202131036 211911570 218975289 224590040 226039008 246732720 252663795 260814240 269508048 282548760 291967052 296079264 336885060 339058512 364958815 370099080 376731680 404262072 423823140 437950578 449180080 493465440 505327590 539016096 565097520 583934104 656925867 673770120 678117024 729917630 740198160 808524144 847646280 875901156 898360160 1010655180 1094876445 1130195040 1167868208 1313851734 1347540240 1459835260 1480396320 1617048288 1695292560 1751802312 2021310360 2189752890 2335736416 2627703468 2695080480 2919670520 3284629335 3390585120 3503604624 4042620720 4379505780 5255406936 5839341040 6569258670 7007209248 8085241440 8759011560 10510813872 11678682080 13138517340 17518023120 21021627744 26277034680 35036046240 52554069360 105108138720
• Sum of all divisors σ(n): 404507271168
• Sum of proper divisors (its aliquot sum) s(n): 299399132448
• 105108138720 is an abundant number, because the sum of its proper divisors (299399132448) is greater than itself. Its abundance is 194290993728

Bases of 105108138720

• Binary: 1100001111000111011101110101011100000₂
• Hexadecimal: 0x1878EEEAE0
• Base-36: 1CAAO6W0

Squares and roots of 105108138720

• 105108138720 squared (105108138720²) is 11047720825182763238400
• 105108138720 cubed (105108138720³) is 1161205373033142747814663630848000
• The square root of 105108138720 is 324203.8536476703
• The cube root of 105108138720 is 4719.3129973007

Scales and comparisons

• 105,108,138,720 seconds is equal to 3,342 years, 5 weeks, 6 days, 9 hours, 12 minutes.
• To count from 1 to 105,108,138,720 would take you about six thousand, six hundred eighty-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 105108138720 cubic inches would be around 393.3 feet tall.

Recreational maths with 105108138720

• 105108138720 backwards is 027831801501
• 105108138720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 105108138720's digits is 36
• More coming soon!