13012868821500

Names of 13012868821500

• Cardinal: 13012868821500 can be written as Thirteen trillion, twelve billion, eight hundred sixty-eight million, eight hundred twenty-one thousand, five hundred.

Scientific notation

• Scientific notation: 1.30128688215 × 10¹³

Factors of 13012868821500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 220

Divisors of 13012868821500

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 79 81 90 100 108 125 131 135 150 158 162 180 225 237 243 250 262 270 300 316 324 375 393 395 405 450 474 486 500 524 540 655 675 711 750 786 790 810 900 948 972 1125 1179 1185 1215 1310 1350 1422 1500 1572 1580 1620 1965 1975 2025 2133 2250 2358 2370 2430 2620 2700 2844 3275 3375 3537 3555 3930 3950 4050 4266 4500 4716 4740 4860 5895 5925 6075 6241 6399 6550 6750 7074 7110 7860 7900 8100 8532 9825 9875 10125 10349 10611 10665 11790 11850 12150 12482 12798 13100 13500 14148 14220 16375 17161 17685 17775 18723 19197 19650 19750 20250 20698 21222 21330 23580 23700 24300 24964 25596 29475 29625 30375 31047 31205 31833 31995 32750 34322 35370 35550 37446 38394 39300 39500 40500 41396 42444 42660 49125 51483 51745 53055 53325 56169 58950 59250 60750 62094 62410 63666 63990 65500 68644 70740 71100 74892 76788 85805 88425 88875 93141 93615 95985 98250 102966 103490 106110 106650 112338 117900 118500 121500 124188 124820 127332 127980 147375 154449 155235 156025 159165 159975 168507 171610 176850 177750 186282 187230 191970 196500 205932 206980 212220 213300 224676 257415 258725 265275 266625 279423 280845 294750 308898 310470 312050 318330 319950 337014 343220 353700 355500 372564 374460 383940 429025 442125 463347 465705 468075 479925 505521 514830 517450 530550 533250 558846 561690 589500 617796 620940 624100 636660 639900 674028 772245 776175 780125 795825 799875 817571 838269 842535 858050 884250 926694 931410 936150 959850 1011042 1029660 1034900 1061100 1066500 1117692 1123380 1287075 1293625 1326375 1355719 1390041 1397115 1404225 1516563 1544490 1552350 1560250 1591650 1599750 1635142 1676538 1685070 1716100 1768500 1853388 1862820 1872300 1919700 2022084 2145125 2316735 2328525 2340375 2399625 2452713 2514807 2527605 2574150 2587250 2652750 2711438 2780082 2794230 2808450 3033126 3088980 3104700 3120500 3183300 3199500 3270284 3353076 3370140 3861225 3880875 3979125 4067157 4087855 4170123 4191345 4212675 4290250 4633470 4657050 4680750 4799250 4905426 5029614 5055210 5148300 5174500 5305500 5422876 5560164 5588460 5616900 6066252 6435375 6778595 6950205 6985575 7021125 7358139 7582815 7722450 7761750 7958250 8134314 8175710 8340246 8382690 8425350 8580500 9266940 9314100 9361500 9598500 9810852 10059228 10110420 11583675 11642625 12201471 12263565 12574035 12638025 12870750 13557190 13900410 13971150 14042250 14716278 15165630 15444900 15523500 15916500 16268628 16351420 16680492 16765380 16850700 19306125 20335785 20439275 20850615 20956725 21063375 22074417 23167350 23285250 24402942 24527130 25148070 25276050 25741500 27114380 27800820 27942300 28084500 29432556 30331260 33892975 34751025 34927875 36604413 36790695 37914075 38612250 40671570 40878550 41701230 41913450 42126750 44148834 46334700 46570500 48805884 49054260 50296140 50552100 57918375 61007355 61317825 62870175 63190125 66223251 67785950 69502050 69855750 73208826 73581390 75828150 77224500 81343140 81757100 83402460 83826900 84253500 88297668 101678925 102196375 104253075 104783625 107101801 109813239 110372085 115836750 122014710 122635650 125740350 126380250 132446502 135571900 139004100 139711500 146417652 147162780 151656300 169464875 173755125 183022065 183953475 189570375 198669753 203357850 204392750 208506150 209567250 214203602 219626478 220744170 231673500 244029420 245271300 251480700 252760500 264893004 305036775 306589125 314350875 321305403 329439717 331116255 338929750 347510250 366044130 367906950 379140750 397339506 406715700 408785500 417012300 419134500 428407204 439252956 441488340 508394625 521265375 535509005 549066195 551860425 610073550 613178250 628701750 642610806 658879434 662232510 677859500 695020500 732088260 735813900 758281500 794679012 915110325 919767375 963916209 993348765 1016789250 1042530750 1071018010 1098132390 1103720850 1220147100 1226356500 1257403500 1285221612 1317758868 1324465020 1525183875 1606527015 1647198585 1655581275 1830220650 1839534750 1927832418 1986697530 2033578500 2085061500 2142036020 2196264780 2207441700 2677545025 2745330975 2759302125 2891748627 3050367750 3213054030 3294397170 3311162550 3660441300 3679069500 3855664836 3973395060 4575551625 4819581045 4966743825 5355090050 5490661950 5518604250 5783497254 6100735500 6426108060 6588794340 6622325100 8032635075 8235992925 8277906375 8675245881 9151103250 9639162090 9933487650 10710180100 10981323900 11037208500 11566994508 13387725125 13726654875 14458743135 16065270150 16471985850 16555812750 17350491762 18302206500 19278324180 19866975300 24097905225 24833719125 26025737643 26775450250 27453309750 28917486270 32130540300 32943971700 33111625500 34700983524 40163175375 41179964625 43376229405 48195810450 49667438250 52051475286 53550900500 54906619500 57834972540 72293715675 80326350750 82359929250 86752458810 96391620900 99334876500 104102950572 120489526125 130128688215 144587431350 160652701500 164719858500 173504917620 216881147025 240979052250 260257376430 289174862700 361468578375 433762294050 481958104500 520514752860 650643441075 722937156750 867524588100 1084405735125 1301286882150 1445874313500 2168811470250 2602573764300 3253217205375 4337622940500 6506434410750 13012868821500
• Sum of all divisors σ(n): 43449036858864
• Sum of proper divisors (its aliquot sum) s(n): 30436168037364
• 13012868821500 is an abundant number, because the sum of its proper divisors (30436168037364) is greater than itself. Its abundance is 17423299215864

Bases of 13012868821500

• Binary: 10111101010111001011011011000111000111111100₂
• Hexadecimal: 0xBD5CB6C71FC
• Base-36: 4M21243R0

Squares and roots of 13012868821500

• 13012868821500 squared (13012868821500²) is 169334754965566798862250000
• 13012868821500 cubed (13012868821500³) is 2203530953287766502990134698338375000000
• The square root of 13012868821500 is 3607335.4184910501
• The cube root of 13012868821500 is 23521.1030124245

Scales and comparisons

• 13,012,868,821,500 seconds is equal to 413,768 years, 50 weeks, 5 days, 15 hours, 45 minutes.
• To count from 1 to 13,012,868,821,500 would take you about one million, thirty-four thousand, four hundred twenty-two 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 13012868821500 cubic inches would be around 1960.1 feet tall.

Recreational maths with 13012868821500

• 13012868821500 backwards is 00512886821031
• 13012868821500 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13012868821500's digits is 45
• More coming soon!