12809120499072

Names of 12809120499072

• Cardinal: 12809120499072 can be written as Twelve trillion, eight hundred nine billion, one hundred twenty million, four hundred ninety-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2809120499072 × 10¹³

Factors of 12809120499072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7555

Divisors of 12809120499072

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 61 64 68 72 81 96 102 108 122 128 136 144 153 162 163 183 192 204 216 244 272 288 306 324 326 366 384 408 432 459 488 489 544 549 576 612 648 652 732 816 864 918 976 978 1037 1088 1098 1152 1224 1296 1304 1377 1464 1467 1632 1647 1728 1836 1952 1956 2074 2176 2196 2448 2592 2608 2754 2771 2928 2934 3111 3264 3294 3456 3672 3904 3912 4148 4392 4401 4896 4941 5184 5216 5508 5542 5856 5868 6222 6528 6588 7309 7344 7808 7824 8296 8313 8784 8802 9333 9792 9882 9943 10368 10432 11016 11084 11712 11736 12444 13176 13203 14618 14688 15648 16592 16626 17568 17604 18666 19584 19764 19886 20864 21927 22032 22168 23424 23472 24888 24939 26352 26406 27999 29236 29376 29829 31296 33184 33252 35136 35208 37332 39528 39772 43854 44064 44336 46944 49776 49878 52704 52812 55998 58472 58752 59658 62592 65781 66368 66504 70272 70416 74664 74817 79056 79544 83997 87708 88128 88672 89487 93888 99552 99756 105408 105624 111996 116944 119316 124253 131562 132736 133008 140832 149328 149634 158112 159088 167994 169031 175416 176256 177344 178974 187776 197343 199104 199512 210816 211248 223992 224451 233888 238632 248506 263124 266016 268461 281664 298656 299268 316224 318176 335988 338062 350832 354688 357948 372759 394686 398208 399024 422496 445849 447984 448902 467776 477264 497012 507093 526248 532032 536922 563328 592029 597312 598536 632448 636352 671976 676124 701664 715896 745518 789372 798048 805383 844992 891698 895968 897804 935552 954528 994024 1014186 1052496 1064064 1073844 1118277 1184058 1191367 1194624 1197072 1272704 1337547 1343952 1352248 1403328 1431792 1491036 1521279 1578744 1596096 1610766 1689984 1783396 1791936 1795608 1909056 1988048 2028372 2104992 2147688 2236554 2368116 2382734 2394144 2675094 2687904 2704496 2806656 2863584 2982072 3042558 3157488 3192192 3221532 3354831 3566792 3574101 3583872 3591216 3818112 3976096 4012641 4056744 4209984 4295376 4473108 4563837 4736232 4765468 4788288 5350188 5375808 5408992 5727168 5964144 6085116 6314976 6443064 6709662 7133584 7148202 7182432 7579433 7952192 8025282 8113488 8419968 8590752 8946216 9127674 9472464 9530936 9576576 10064493 10700376 10722303 10751616 10817984 11454336 11928288 12037923 12170232 12629952 12886128 13419324 13691511 14267168 14296404 14364864 15158866 15904384 16050564 16226976 17181504 17892432 18255348 18944928 19061872 20128986 20253239 21400752 21444606 21635968 22738299 23856576 24075846 24340464 25259904 25772256 26838648 27383022 28534336 28592808 28729728 30317732 32101128 32166909 32453952 34363008 35784864 36113769 36510696 37889856 38123744 40257972 40506478 42801504 42889212 45476598 47713152 48151692 48680928 51544512 53677296 54766044 57068672 57185616 60635464 60759717 64202256 64333818 64907904 68214897 71569728 72227538 72673387 73021392 75779712 76247488 80515944 81012956 85603008 85778424 90953196 96303384 96500727 97361856 103089024 107354592 109532088 114371232 121270928 121519434 128404512 128667636 136429794 143139456 144455076 145346774 146042784 152494976 161031888 162025912 171206016 171556848 181906392 182279151 192606768 193001454 194723712 204644691 214709184 218020161 219064176 228742464 242541856 243038868 256809024 257335272 272859588 288910152 290693548 292085568 322063776 324051824 343113696 363812784 364558302 385213536 386002908 409289382 429418368 436040322 438128352 457484928 485083712 486077736 513618048 514670544 545719176 546837453 577820304 581387096 584171136 613934073 644127552 648103648 654060483 686227392 727625568 729116604 770427072 772005816 818578764 872080644 876256704 970167424 972155472 1029341088 1091438352 1093674906 1155640608 1162774192 1227868146 1235447579 1288255104 1296207296 1308120966 1372454784 1455251136 1458233208 1540854144 1544011632 1637157528 1640512359 1744161288 1752513408 1944310944 1962181449 2058682176 2182876704 2187349812 2311281216 2325548384 2455736292 2470895158 2592414592 2616241932 2910502272 2916466416 3088023264 3274315056 3281024718 3488322576 3706342737 3888621888 3924362898 4117364352 4365753408 4374699624 4622562432 4651096768 4911472584 4941790316 5232483864 5832932832 5886544347 6176046528 6548630112 6562049436 6976645152 7412685474 7777243776 7848725796 8731506816 8749399248 9302193536 9822945168 9883580632 10464967728 11119028211 11665865664 11773088694 12352093056 13097260224 13124098872 13953290304 14825370948 15697451592 17498798496 19645890336 19767161264 20929935456 22238056422 23331731328 23546177388 26194520448 26248197744 27906580608 29650741896 31394903184 33357084633 34997596992 39291780672 39534322528 41859870912 44476112844 47092354776 52496395488 59301483792 62789806368 66714169266 69995193984 78583561344 79068645056 83719741824 88952225688 94184709552 100071253899 104992790976 118602967584 125579612736 133428338532 158137290112 177904451376 188369419104 200142507798 209985581952 237205935168 251159225472 266856677064 355808902752 376738838208 400285015596 474411870336 533713354128 711617805504 753477676416 800570031192 1067426708256 1423235611008 1601140062384 2134853416512 3202280124768 4269706833024 6404560249536 12809120499072
• Sum of all divisors σ(n): 41281072351200
• Sum of proper divisors (its aliquot sum) s(n): 28471951852128
• 12809120499072 is an abundant number, because the sum of its proper divisors (28471951852128) is greater than itself. Its abundance is 15662831353056

Bases of 12809120499072

• Binary: 10111010011001011011000100111100010110000000₂
• Hexadecimal: 0xBA65B13C580
• Base-36: 4JGFFMG00

Squares and roots of 12809120499072

• 12809120499072 squared (12809120499072²) is 164073567959746522352861184
• 12809120499072 cubed (12809120499072³) is 2101638102709072083207097652885216821248
• The square root of 12809120499072 is 3578983.1655195027
• The cube root of 12809120499072 is 23397.6965243401

Scales and comparisons

• 12,809,120,499,072 seconds is equal to 407,290 years, 21 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 12,809,120,499,072 would take you about one million, eighteen thousand, two hundred twenty-six 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 12809120499072 cubic inches would be around 1949.8 feet tall.

Recreational maths with 12809120499072

• 12809120499072 backwards is 27099402190821
• 12809120499072 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12809120499072's digits is 54
• More coming soon!