13868249472

Names of 13868249472

• Cardinal: 13868249472 can be written as Thirteen billion, eight hundred sixty-eight million, two hundred forty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3868249472 × 10¹⁰

Factors of 13868249472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 317

Divisors of 13868249472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 61 63 64 66 72 77 84 88 96 99 112 121 122 126 128 132 144 154 168 176 183 192 198 224 231 233 242 244 252 264 288 308 336 352 363 366 384 396 427 448 462 466 484 488 504 528 549 576 616 671 672 693 699 704 726 732 792 847 854 896 924 932 968 976 1008 1056 1089 1098 1152 1232 1281 1342 1344 1386 1398 1408 1452 1464 1584 1631 1694 1708 1848 1864 1936 1952 2013 2016 2097 2112 2178 2196 2464 2541 2562 2563 2684 2688 2772 2796 2904 2928 3168 3262 3388 3416 3696 3728 3843 3872 3904 4026 4032 4194 4224 4356 4392 4697 4893 4928 5082 5124 5126 5368 5544 5592 5808 5856 6039 6336 6524 6776 6832 7381 7392 7456 7623 7686 7689 7744 7808 8052 8064 8388 8712 8784 9394 9786 9856 10164 10248 10252 10736 11088 11184 11616 11712 12078 12672 13048 13552 13664 14091 14213 14679 14762 14784 14912 15246 15372 15378 15488 16104 16776 17424 17568 17941 18788 19572 20328 20496 20504 21472 22143 22176 22368 23067 23232 23424 24156 26096 27104 27328 28182 28193 28426 29358 29524 29568 29824 30492 30744 30756 32208 33552 34848 35136 35882 37576 39144 40656 40992 41008 42273 42639 42944 44286 44352 44736 46134 46464 48312 51667 52192 53823 54208 54656 56364 56386 56852 58716 59048 60984 61488 61512 64416 66429 67104 69696 70272 71764 75152 78288 81312 81984 82016 84546 84579 85278 85888 88572 88704 89472 92268 96624 99491 103334 104384 107646 108416 112728 112772 113704 117432 118096 121968 122976 123024 127917 128832 132858 134208 139392 143528 150304 155001 156343 156576 161469 162624 163968 164032 169092 169158 170556 177144 184536 193248 197351 198982 206668 208768 215292 225456 225544 227408 234864 236192 243936 245952 246048 253737 255834 257664 265716 268416 287056 298473 300608 310002 312686 313152 322938 325248 328064 338184 338316 341112 354288 369072 386496 394702 397964 413336 430584 450912 451088 454816 465003 469029 469728 472384 487872 491904 492096 507474 511668 531432 574112 592053 596946 601216 620004 625372 626304 645876 676368 676632 682224 708576 738144 772992 789404 795928 826672 861168 895419 901824 902176 909632 930006 938058 939456 944768 975744 984192 1014948 1023336 1062864 1094401 1148224 1184106 1193892 1240008 1250744 1291752 1352736 1353264 1364448 1407087 1417152 1476288 1578808 1591856 1653344 1719773 1722336 1776159 1790838 1803648 1804352 1819264 1860012 1876116 1878912 2029896 2046672 2125728 2188802 2296448 2368212 2387784 2480016 2501488 2583504 2705472 2706528 2728896 2814174 2834304 2952576 3157616 3183712 3283203 3306688 3439546 3444672 3552318 3581676 3608704 3720024 3752232 4059792 4093344 4251456 4377604 4736424 4775568 4960032 5002976 5159319 5167008 5410944 5413056 5457792 5628348 6315232 6367424 6566406 6613376 6879092 6889344 7104636 7163352 7440048 7504464 8119584 8186688 8502912 8755208 9472848 9551136 9849609 9920064 10005952 10318638 10334016 10826112 11256696 12038411 12630464 12734848 13132812 13758184 14209272 14326704 14880096 15008928 15477957 16239168 16373376 17510416 18945696 19102272 19699218 19840128 20011904 20637276 20668032 22513392 24076822 25260928 26265624 27516368 28418544 28653408 29760192 30017856 30955914 32478336 35020832 36115233 37891392 38204544 39398436 41274552 45026784 48153644 52531248 55032736 56837088 57306816 59520384 60035712 61911828 70041664 72230466 75782784 78796872 82549104 90053568 96307288 105062496 108345699 110065472 113674176 114613632 123823656 140083328 144460932 157593744 165098208 180107136 192614576 210124992 216691398 220130944 227348352 247647312 288921864 315187488 330196416 385229152 420249984 433382796 495294624 577843728 630374976 660392832 770458304 866765592 990589248 1155687456 1260749952 1540916608 1733531184 1981178496 2311374912 3467062368 4622749824 6934124736 13868249472
• Sum of all divisors σ(n): 51172037280
• Sum of proper divisors (its aliquot sum) s(n): 37303787808
• 13868249472 is an abundant number, because the sum of its proper divisors (37303787808) is greater than itself. Its abundance is 23435538336

Bases of 13868249472

• Binary: 1100111010100111001011000110000000₂
• Hexadecimal: 0x33A9CB180
• Base-36: 6DCSPS0

Squares and roots of 13868249472

• 13868249472 squared (13868249472²) is 192328343417628278784
• 13868249472 cubed (13868249472³) is 2667257447052158052738476802048
• The square root of 13868249472 is 117763.5320122491
• The cube root of 13868249472 is 2402.5580059503

Scales and comparisons

• 13,868,249,472 seconds is equal to 440 years, 50 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,868,249,472 would take you about eight hundred eighty-one 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 13868249472 cubic inches would be around 200.2 feet tall.

Recreational maths with 13868249472

• 13868249472 backwards is 27494286831
• The number of decimal digits it has is: 11
• The sum of 13868249472's digits is 54
• More coming soon!