13666107840

Names of 13666107840

• Cardinal: 13666107840 can be written as Thirteen billion, six hundred sixty-six million, one hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.366610784 × 10¹⁰

Factors of 13666107840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 28

Divisors of 13666107840

• Number of divisors d(n): 588
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 49 55 56 60 64 66 70 77 80 84 88 96 98 105 110 112 120 121 132 140 147 154 160 165 168 176 192 196 210 220 224 231 240 242 245 264 280 294 308 320 330 336 343 352 363 385 392 420 440 448 462 480 484 490 528 539 560 588 605 616 660 672 686 704 726 735 770 784 840 847 880 924 960 968 980 1029 1056 1078 1120 1155 1176 1210 1232 1320 1344 1372 1452 1470 1540 1568 1617 1680 1694 1715 1760 1815 1848 1936 1960 2058 2112 2156 2240 2310 2352 2401 2420 2464 2541 2640 2695 2744 2904 2940 3080 3136 3234 3360 3388 3430 3520 3630 3696 3773 3872 3920 4116 4235 4312 4620 4704 4802 4840 4928 5082 5145 5280 5390 5488 5808 5880 5929 6160 6468 6720 6776 6860 7203 7260 7392 7546 7744 7840 8085 8232 8470 8624 9240 9408 9604 9680 10164 10290 10560 10780 10976 11319 11616 11760 11858 12005 12320 12705 12936 13552 13720 14406 14520 14784 15092 15680 16170 16464 16807 16940 17248 17787 18480 18865 19208 19360 20328 20580 21560 21952 22638 23232 23520 23716 24010 24640 25410 25872 26411 27104 27440 28812 29040 29645 30184 32340 32928 33614 33880 34496 35574 36015 36960 37730 38416 38720 40656 41160 41503 43120 45276 47040 47432 48020 50421 50820 51744 52822 54208 54880 56595 57624 58080 59290 60368 64680 65856 67228 67760 71148 72030 73920 75460 76832 79233 81312 82320 83006 84035 86240 88935 90552 94864 96040 100842 101640 103488 105644 109760 113190 115248 116160 117649 118580 120736 124509 129360 132055 134456 135520 142296 144060 150920 153664 158466 162624 164640 166012 168070 172480 177870 181104 184877 189728 192080 201684 203280 207515 211288 226380 230496 235298 237160 241472 249018 252105 258720 264110 268912 271040 284592 288120 290521 301840 316932 329280 332024 336140 352947 355740 362208 369754 379456 384160 396165 403368 406560 415030 422576 452760 460992 470596 474320 498036 504210 517440 528220 537824 554631 569184 576240 581042 588245 603680 622545 633864 664048 672280 705894 711480 724416 739508 768320 792330 806736 813120 830060 845152 871563 905520 924385 941192 948640 996072 1008420 1056440 1075648 1109262 1138368 1152480 1162084 1176490 1207360 1245090 1267728 1294139 1328096 1344560 1411788 1422960 1452605 1479016 1584660 1613472 1660120 1690304 1743126 1764735 1811040 1848770 1882384 1897280 1992144 2016840 2033647 2112880 2218524 2304960 2324168 2352980 2490180 2535456 2588278 2656192 2689120 2773155 2823576 2845920 2905210 2958032 3169320 3226944 3320240 3486252 3529470 3622080 3697540 3764768 3882417 3984288 4033680 4067294 4225760 4357815 4437048 4648336 4705960 4980360 5070912 5176556 5378240 5546310 5647152 5691840 5810420 5916064 6100941 6338640 6470695 6640480 6972504 7058940 7395080 7529536 7764834 7968576 8067360 8134588 8451520 8715630 8874096 9296672 9411920 9960720 10168235 10353112 11092620 11294304 11620840 11832128 12201882 12677280 12941390 13280960 13945008 14117880 14235529 14790160 15529668 16134720 16269176 17431260 17748192 18593344 18823840 19412085 19921440 20336470 20706224 22185240 22588608 23241680 24403764 25354560 25882780 27890016 28235760 28471058 29580320 30504705 31059336 32538352 34862520 35496384 37647680 38824170 39842880 40672940 41412448 42706587 44370480 46483360 48807528 51765560 55780032 56471520 56942116 59160640 61009410 62118672 65076704 69725040 71177645 77648340 81345880 82824896 85413174 88740960 92966720 97615056 103531120 112943040 113884232 122018820 124237344 130153408 139450080 142355290 155296680 162691760 170826348 177481920 195230112 207062240 213532935 227768464 244037640 248474688 278900160 284710580 310593360 325383520 341652696 390460224 414124480 427065870 455536928 488075280 569421160 621186720 650767040 683305392 854131740 911073856 976150560 1138842320 1242373440 1366610784 1708263480 1952301120 2277684640 2733221568 3416526960 4555369280 6833053920 13666107840
• Sum of all divisors σ(n): 55641791688
• Sum of proper divisors (its aliquot sum) s(n): 41975683848
• 13666107840 is an abundant number, because the sum of its proper divisors (41975683848) is greater than itself. Its abundance is 28309576008

Bases of 13666107840

• Binary: 1100101110100100000100000111000000₂
• Hexadecimal: 0x32E9041C0
• Base-36: 6A0G4AO

Squares and roots of 13666107840

• 13666107840 squared (13666107840²) is 186762503494509465600
• 13666107840 cubed (13666107840³) is 2552316513224343204790370304000
• The square root of 13666107840 is 116902.1293219247
• The cube root of 13666107840 is 2390.8277123539

Scales and comparisons

• 13,666,107,840 seconds is equal to 434 years, 28 weeks, 13 hours, 4 minutes.
• To count from 1 to 13,666,107,840 would take you about eight hundred sixty-nine 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 13666107840 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666107840

• 13666107840 backwards is 04870166631
• 13666107840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13666107840's digits is 42
• More coming soon!