13440261744

Names of 13440261744

• Cardinal: 13440261744 can be written as Thirteen billion, four hundred forty million, two hundred sixty-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3440261744 × 10¹⁰

Factors of 13440261744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 42

Divisors of 13440261744

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 27 28 34 36 39 42 48 49 51 52 54 56 63 68 72 78 84 91 98 102 104 108 112 117 119 126 136 144 147 153 156 168 169 182 189 196 204 208 216 221 234 238 252 272 273 289 294 306 312 336 338 351 357 364 378 392 408 432 441 442 459 468 476 504 507 546 578 588 612 624 637 663 676 702 714 728 756 784 816 819 833 867 882 884 918 936 952 1008 1014 1071 1092 1156 1176 1183 1224 1274 1323 1326 1352 1404 1428 1456 1512 1521 1547 1638 1666 1734 1764 1768 1836 1872 1904 1911 1989 2023 2028 2142 2184 2197 2312 2352 2366 2448 2457 2499 2548 2601 2646 2652 2704 2808 2856 2873 3024 3042 3094 3213 3276 3332 3468 3528 3536 3549 3672 3757 3822 3978 4046 4056 4284 4368 4394 4563 4624 4641 4732 4914 4998 5096 5202 5292 5304 5616 5712 5733 5746 5967 6069 6084 6188 6426 6552 6591 6664 6936 7056 7098 7344 7497 7514 7644 7803 7956 8092 8112 8281 8568 8619 8788 9126 9282 9464 9828 9996 10192 10404 10584 10608 10647 10829 11271 11466 11492 11934 12138 12168 12376 12852 13104 13182 13328 13872 13923 14161 14196 14994 15028 15288 15379 15606 15912 16184 16562 17136 17199 17238 17576 18207 18252 18564 18928 19656 19773 19992 20111 20808 21168 21294 21658 22491 22542 22932 22984 23868 24276 24336 24752 24843 25704 25857 26299 26364 27846 28322 28392 29988 30056 30576 30758 31212 31824 31941 32368 32487 33124 33813 34398 34476 35152 36414 36504 37128 37349 39312 39546 39984 40222 41616 41769 42483 42588 43316 44982 45084 45864 45968 46137 47736 48552 48841 49686 51408 51714 52598 52728 54621 55692 56644 56784 59319 59976 60112 60333 61516 62424 63882 64974 66248 67626 68796 68952 72828 73008 74256 74529 74698 77571 78897 79092 80444 83538 84966 85176 86632 89964 90168 91728 92274 95472 97104 97461 97682 99372 101439 103428 105196 105456 107653 109242 111384 112047 113288 118638 119952 120666 123032 124848 127449 127764 129948 132496 135252 137592 137904 138411 140777 145656 146523 149058 149396 155142 157794 158184 160888 167076 169932 170352 173264 179928 180336 180999 184093 184548 194922 195364 198744 202878 206856 210392 215306 218484 222768 223587 224094 226576 236691 237276 241332 246064 254898 255528 259896 261443 270504 275184 276822 281554 291312 292383 293046 298116 298792 310284 315588 316368 321776 322959 334152 336141 339864 341887 359856 361998 368186 369096 382347 389844 390728 397488 405756 413712 415233 420784 422331 430612 436968 439569 447174 448188 473382 474552 482664 509796 511056 519792 522886 541008 542997 552279 553644 563108 584766 586092 596232 597584 620568 631176 634933 645918 668304 672282 679728 683774 710073 723996 736372 738192 764694 779688 781456 784329 811512 830466 844662 861224 873936 879138 894348 896376 946764 949104 965328 968877 1008423 1019592 1025661 1045772 1085994 1104558 1107288 1126216 1169532 1172184 1192464 1241136 1262352 1266993 1269866 1291836 1318707 1344564 1367548 1420146 1447992 1472744 1529388 1559376 1568658 1623024 1656837 1660932 1689324 1722448 1758276 1788696 1792752 1830101 1893528 1904799 1937754 2016846 2039184 2051322 2091544 2171988 2209116 2214576 2252432 2339064 2344368 2352987 2393209 2533986 2539732 2583672 2637414 2689128 2735096 2840292 2895984 2906631 2945488 3058776 3076983 3137316 3313674 3321864 3378648 3516552 3577392 3660202 3787056 3800979 3809598 3875508 4033692 4102644 4183088 4343976 4418232 4444531 4678128 4705974 4786418 4970511 5067972 5079464 5167344 5274828 5378256 5470192 5490303 5680584 5714397 5813262 6117552 6153966 6274632 6627348 6643728 6757296 7033104 7058961 7179627 7320404 7601958 7619196 7751016 8067384 8205288 8687952 8836464 8889062 9230949 9411948 9572836 9941022 10135944 10158928 10549656 10980606 11361168 11428794 11626524 12307932 12549264 13254696 13333593 14117922 14359254 14640808 15203916 15238392 15502032 16134768 16410576 16470909 17143191 17778124 18461898 18823896 19145672 19882044 20271888 21099312 21538881 21961212 22857588 23253048 24615864 26509392 26667186 28235844 28718508 29281616 30407832 30476784 31111717 32941818 34286382 35556248 36923796 37647792 38291344 39764088 40000779 43077762 43922424 45715176 46506096 49231728 49412727 53334372 56471688 57437016 60815664 62223434 64616643 65883636 68572764 71112496 73847592 79528176 80001558 86155524 87844848 91430352 93335151 98825454 106668744 112943376 114874032 120002337 124446868 129233286 131767272 137145528 147695184 160003116 172311048 186670302 197650908 213337488 240004674 248893736 258466572 263534544 274291056 280005453 320006232 344622096 373340604 395301816 480009348 497787472 516933144 560010906 640012464 746681208 790603632 840016359 960018696 1033866288 1120021812 1493362416 1680032718 1920037392 2240043624 3360065436 4480087248 6720130872 13440261744
• Sum of all divisors σ(n): 51643048800
• Sum of proper divisors (its aliquot sum) s(n): 38202787056
• 13440261744 is an abundant number, because the sum of its proper divisors (38202787056) is greater than itself. Its abundance is 24762525312

Bases of 13440261744

• Binary: 1100100001000110100001111001110000₂
• Hexadecimal: 0x3211A1E70
• Base-36: 669ZGC0

Squares and roots of 13440261744

• 13440261744 squared (13440261744²) is 180640635747229921536
• 13440261744 cubed (13440261744³) is 2427857426045333168392422518784
• The square root of 13440261744 is 115932.1428422679
• The cube root of 13440261744 is 2377.5842153891

Scales and comparisons

• 13,440,261,744 seconds is equal to 427 years, 18 weeks, 4 days, 14 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,440,261,744 would take you about eight 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 13440261744 cubic inches would be around 198.1 feet tall.

Recreational maths with 13440261744

• 13440261744 backwards is 44716204431
• 13440261744 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13440261744's digits is 36
• More coming soon!