213145808512

Names of 213145808512

• Cardinal: 213145808512 can be written as Two hundred thirteen billion, one hundred forty-five million, eight hundred eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.13145808512 × 10¹¹

Factors of 213145808512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 552

Divisors of 213145808512

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 19 26 28 32 34 38 52 56 64 68 76 91 104 112 119 128 133 136 152 181 182 208 221 224 238 247 266 272 304 313 323 362 364 416 442 448 476 494 532 544 608 626 646 724 728 832 884 896 952 988 1064 1088 1216 1252 1267 1292 1448 1456 1547 1664 1729 1768 1904 1976 2128 2176 2191 2261 2353 2432 2504 2534 2584 2896 2912 3077 3094 3439 3458 3536 3808 3952 4069 4199 4256 4382 4522 4706 5008 5068 5168 5321 5792 5824 5947 6154 6188 6878 6916 7072 7616 7904 8138 8398 8512 8764 9044 9412 10016 10136 10336 10642 11584 11648 11894 12308 12376 13756 13832 14144 15232 15808 16276 16471 16796 17024 17528 18088 18824 20032 20272 20672 21284 21539 23168 23788 24073 24616 24752 27512 27664 28288 28483 29393 31616 32552 32942 33592 35056 36176 37247 37648 40001 40064 40544 41344 41629 42568 43078 44707 47576 48146 49232 49504 55024 55328 56653 56966 58463 58786 65104 65884 67184 69173 70112 72352 74494 75296 77311 80002 81088 83258 85136 86156 89414 95152 96292 98464 99008 101099 110048 110656 113306 113932 116926 117572 130208 131768 134368 138346 140224 144704 148988 150592 154622 160004 162176 166516 170272 172312 178828 190304 192584 196928 198016 202198 220096 221312 226612 227864 233852 235144 260416 263536 268736 276692 280007 280448 289408 297976 301184 309244 312949 320008 333032 340544 344624 357656 380608 385168 393856 396571 404396 409241 440192 453224 455728 467704 470288 484211 520832 527072 537472 541177 553384 560014 595952 618488 625898 640016 666064 681088 689248 707693 715312 736489 760019 761216 770336 793142 808792 818482 906448 911456 935408 940576 963101 968422 1054144 1076407 1082354 1106768 1120028 1191904 1236976 1251796 1280032 1314287 1332128 1378496 1415386 1430624 1472978 1520038 1540672 1586284 1617584 1636964 1812896 1822912 1870816 1881152 1926202 1936844 2108288 2152814 2164708 2213536 2240056 2383808 2473952 2503592 2560064 2628574 2664256 2756992 2830772 2861248 2945956 3040076 3081344 3172568 3235168 3273928 3625792 3645824 3741632 3762304 3852404 3873688 4305628 4329416 4427072 4480112 4767616 4947904 5007184 5120128 5155423 5257148 5320133 5328512 5661544 5722496 5891912 6080152 6345136 6470336 6547856 6741707 7251584 7483264 7534849 7704808 7747376 8611256 8658832 8854144 8960224 9200009 9895808 10014368 10310846 10514296 10640266 11323088 11783824 12160304 12520313 12690272 12940672 13095712 13483414 13993291 15069698 15409616 15494752 17222512 17317664 17920448 18298919 18400018 20028736 20621692 21028592 21280532 22646176 23567648 24320608 25040626 25380544 26191424 26966828 27986582 30139396 30819232 30989504 34445024 34635328 35840896 36597838 36800036 40057472 41243384 42057184 42561064 45292352 47135296 48641216 50081252 50761088 52382848 53933656 55973164 60278792 61638464 61979008 68890048 69270656 73195676 73600072 82486768 84114368 85122128 87642191 90584704 94270592 97282432 97953037 100162504 107867312 111946328 120557584 123276928 128092433 137780096 146391352 147200144 164973536 168228736 170244256 175284382 195906074 200325008 215734624 223892656 237885947 241115168 256184866 292782704 294400288 329947072 340488512 350568764 391812148 400650016 431469248 447785312 475771894 482230336 512369732 585565408 588800576 659894144 680977024 701137528 783624296 801300032 862938496 895570624 951543788 964460672 1024739464 1171130816 1177601152 1402275056 1567248592 1602600064 1665201629 1791141248 1903087576 2049478928 2342261632 2804550112 3134497184 3330403258 3806175152 4098957856 5609100224 6268994368 6660806516 7612350304 8197915712 11218200448 12537988736 13321613032 15224700608 16395831424 26643226064 30449401216 53286452128 106572904256 213145808512
• Sum of all divisors σ(n): 587572876800
• Sum of proper divisors (its aliquot sum) s(n): 374427068288
• 213145808512 is an abundant number, because the sum of its proper divisors (374427068288) is greater than itself. Its abundance is 161281259776

Bases of 213145808512

• Binary: 11000110100000011110101110111010000000₂
• Hexadecimal: 0x31A07AEE80
• Base-36: 2PX1IEF4

Squares and roots of 213145808512

• 213145808512 squared (213145808512²) is 45431135686234171654144
• 213145808512 cubed (213145808512³) is 9683456147460758465785115315273728
• The square root of 213145808512 is 461677.1691474463
• The cube root of 213145808512 is 5973.4550350329

Scales and comparisons

• 213,145,808,512 seconds is equal to 6,777 years, 19 weeks, 4 days, 9 hours, 1 minute, 52 seconds.
• To count from 1 to 213,145,808,512 would take you about thirteen thousand, five hundred fifty-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 213145808512 cubic inches would be around 497.8 feet tall.

Recreational maths with 213145808512

• 213145808512 backwards is 215808541312
• The number of decimal digits it has is: 12
• The sum of 213145808512's digits is 40
• More coming soon!