13244959728

Names of 13244959728

• Cardinal: 13244959728 can be written as Thirteen billion, two hundred forty-four million, nine hundred fifty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3244959728 × 10¹⁰

Factors of 13244959728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 426

Divisors of 13244959728

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 33 36 39 42 44 48 52 54 56 63 66 72 77 78 84 88 91 99 104 108 109 112 117 126 132 143 144 154 156 168 176 182 189 198 208 216 218 231 234 252 264 273 281 286 297 308 312 327 336 351 364 378 396 429 432 436 462 468 504 528 546 562 572 594 616 624 654 693 702 728 756 763 792 819 843 858 872 924 936 981 1001 1008 1092 1124 1144 1188 1199 1232 1287 1308 1386 1404 1417 1456 1512 1526 1584 1638 1686 1716 1744 1848 1872 1962 1967 2002 2079 2184 2248 2288 2289 2376 2398 2457 2529 2574 2616 2772 2808 2834 2943 3003 3024 3052 3091 3276 3372 3432 3597 3653 3696 3861 3924 3934 4004 4158 4251 4368 4496 4578 4752 4796 4914 5058 5148 5232 5544 5616 5668 5886 5901 6006 6104 6182 6552 6744 6864 6867 7194 7306 7587 7722 7848 7868 8008 8316 8393 8502 9009 9156 9273 9592 9828 9919 10116 10296 10791 10959 11088 11336 11772 11802 12012 12208 12364 12753 13104 13488 13734 14388 14612 15174 15444 15587 15696 15736 16016 16632 16786 17004 17703 18018 18312 18546 19184 19656 19838 20232 20592 20601 21582 21637 21918 22672 23544 23604 24024 24728 25179 25506 25571 27027 27468 27819 28776 29224 29757 30348 30629 30888 31174 31472 32373 32877 33264 33572 34008 35406 36036 36624 37092 38259 39312 39676 40183 40464 41202 43164 43274 43836 46761 47088 47208 48048 49456 50358 51012 51142 53109 54054 54936 55638 57552 58448 59514 60696 61258 61776 62348 64746 64911 65754 67144 68016 70812 72072 74184 75537 76518 76713 79352 80366 82404 83457 86328 86548 87672 89271 91887 93522 94416 98631 100716 102024 102284 106218 108108 109109 109872 111276 119028 120549 121392 122516 124696 129492 129822 131508 134288 140283 141624 144144 148368 151074 153036 153426 158704 160732 164808 166914 172656 173096 175344 178542 183774 187044 194733 197262 201432 204048 204568 212436 214403 216216 218218 222552 226611 230139 238056 241098 245032 249392 258984 259644 263016 267813 275661 280566 281281 283248 302148 306072 306852 321464 327327 329616 333828 336919 346192 357084 361647 367548 374088 389466 394524 398177 402864 409136 420849 424872 428806 432432 436436 445104 453222 460278 476112 482196 490064 517968 519288 526032 535626 551322 561132 562562 584199 604296 612144 613704 642928 643209 654654 667656 673838 690417 714168 723294 735096 748176 778932 789048 796354 826983 841698 843843 849744 857612 872872 906444 920556 964392 981981 1010757 1038576 1071252 1084941 1102644 1122264 1125124 1168398 1194531 1208592 1227408 1286418 1309308 1335312 1347676 1380834 1428336 1446588 1470192 1557864 1578096 1592708 1653966 1683396 1687686 1715224 1745744 1812888 1841112 1928784 1929627 1963962 2021514 2142504 2169882 2205288 2244528 2250248 2336796 2358433 2389062 2531529 2572836 2618616 2695352 2761668 2787239 2893176 2945943 3032271 3115728 3185416 3307932 3366792 3375372 3430448 3583593 3625776 3682224 3859254 3927924 4043028 4285008 4339764 4379947 4410576 4500496 4673592 4716866 4778124 5063058 5145672 5237232 5390704 5523336 5574478 5786352 5788881 5891886 6064542 6370832 6615864 6733584 6750744 7075299 7167186 7594587 7718508 7855848 8086056 8361717 8679528 8759894 9096813 9347184 9433732 9556248 10126116 10291344 10750779 11046672 11148956 11577762 11783772 12129084 13139841 13231728 13501488 14150598 14334372 15189174 15437016 15711696 16172112 16723434 17359056 17519788 18193626 18867464 19112496 20252232 21225897 21501558 22297912 23155524 23567544 24258168 25085151 26279682 28301196 28668744 30378348 30659629 30874032 33446868 35039576 36387252 37734928 39419523 40504464 42451794 43003116 44595824 46311048 47135088 48516336 50170302 52559364 56602392 57337488 60756696 61319258 63677691 66893736 70079152 72774504 75255453 78839046 84903588 86006232 91978887 92622096 100340604 105118728 113204784 118258569 121513392 122638516 127355382 133787472 145549008 150510906 157678092 169807176 172012464 183957774 200681208 210237456 236517138 245277032 254710764 275936661 301021812 315356184 339614352 367915548 401362416 473034276 490554064 509421528 551873322 602043624 630712368 735831096 827809983 946068552 1018843056 1103746644 1204087248 1471662192 1655619966 1892137104 2207493288 3311239932 4414986576 6622479864 13244959728
• Sum of all divisors σ(n): 51696691200
• Sum of proper divisors (its aliquot sum) s(n): 38451731472
• 13244959728 is an abundant number, because the sum of its proper divisors (38451731472) is greater than itself. Its abundance is 25206771744

Bases of 13244959728

• Binary: 1100010101011101100000101111110000₂
• Hexadecimal: 0x315760BF0
• Base-36: 631PGC0

Squares and roots of 13244959728

• 13244959728 squared (13244959728²) is 175428958196341833984
• 13244959728 cubed (13244959728³) is 2323549486435543108039741796352
• The square root of 13244959728 is 115086.7487072251
• The cube root of 13244959728 is 2366.0116608655

Scales and comparisons

• 13,244,959,728 seconds is equal to 421 years, 7 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,244,959,728 would take you about eight hundred forty-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 13244959728 cubic inches would be around 197.2 feet tall.

Recreational maths with 13244959728

• 13244959728 backwards is 82795944231
• 13244959728 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13244959728's digits is 54
• More coming soon!