13686807168

Names of 13686807168

• Cardinal: 13686807168 can be written as Thirteen billion, six hundred eighty-six million, eight hundred seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3686807168 × 10¹⁰

Factors of 13686807168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 169

Divisors of 13686807168

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 19 24 27 32 34 36 38 48 51 54 57 61 64 67 68 72 76 81 96 102 108 114 122 128 134 136 144 152 153 162 171 183 192 201 204 216 228 244 268 272 288 304 306 323 324 342 366 384 402 408 432 456 459 488 513 536 544 549 576 603 608 612 646 648 684 732 804 816 864 912 918 969 976 1026 1037 1072 1088 1098 1139 1152 1159 1206 1216 1224 1273 1292 1296 1368 1377 1464 1539 1608 1632 1647 1728 1809 1824 1836 1938 1952 2052 2074 2144 2176 2196 2278 2318 2412 2432 2448 2546 2584 2592 2736 2754 2907 2928 3078 3111 3216 3264 3294 3417 3456 3477 3618 3648 3672 3819 3876 3904 4087 4104 4148 4288 4392 4556 4636 4824 4896 4941 5092 5168 5184 5427 5472 5508 5814 5856 6156 6222 6432 6528 6588 6834 6954 7236 7296 7344 7638 7752 7808 8174 8208 8296 8576 8721 8784 9112 9272 9333 9648 9792 9882 10184 10251 10336 10368 10431 10854 10944 11016 11457 11628 11712 12261 12312 12444 12864 13176 13668 13908 14472 14688 15276 15504 16348 16416 16592 17442 17568 18224 18544 18666 19296 19584 19703 19764 20368 20502 20672 20862 21641 21708 21888 22032 22914 23256 23424 24522 24624 24888 25728 26163 26352 27336 27816 27999 28944 29376 30552 30753 31008 31293 32696 32832 33184 34371 34884 35136 36448 36783 37088 37332 38592 39406 39528 40736 41004 41344 41724 43282 43416 44064 45828 46512 49044 49248 49776 52326 52704 54672 55632 55998 57888 58752 59109 61104 61506 62016 62586 64923 65392 65664 66368 68742 69479 69768 70272 72896 73566 74176 74664 77184 77653 78812 79056 81472 82008 83448 83997 86564 86832 88128 91656 92259 93024 93879 98088 98496 99552 103113 104652 105408 109344 110349 111264 111996 115776 118218 122208 123012 124032 125172 129846 130784 132736 137484 138958 139536 145792 147132 148352 149328 155306 157624 158112 162944 164016 166896 167994 173128 173664 176256 177327 183312 184518 186048 187758 194769 196176 196992 199104 206226 208437 209304 210816 218688 220698 222528 223992 231552 232959 236436 244416 246024 250344 259692 261568 274968 277916 279072 294264 298656 310612 315248 316224 328032 331047 333792 335988 346256 347328 354654 366624 369036 372096 375516 389538 392352 398208 412452 416874 418608 437376 441396 445056 447984 465918 472872 488832 492048 500688 519384 523136 531981 549936 555832 558144 584307 588528 597312 621224 625311 630496 632448 656064 662094 667584 671976 692512 694656 698877 709308 733248 738072 751032 779076 784704 824904 833748 837216 882792 895968 931836 945744 984096 1001376 1038768 1063962 1099872 1111664 1116288 1168614 1177056 1194624 1242448 1250622 1260992 1312128 1320101 1324188 1335168 1343952 1385024 1397754 1418616 1466496 1476144 1502064 1558152 1569408 1595943 1649808 1667496 1674432 1752921 1765584 1791936 1863672 1875933 1891488 1968192 2002752 2077536 2096631 2127924 2199744 2223328 2337228 2354112 2484896 2501244 2521984 2640202 2648376 2687904 2770048 2795508 2837232 2952288 3004128 3116304 3191886 3299616 3334992 3348864 3505842 3531168 3583872 3727344 3751866 3782976 3936384 3960303 4005504 4155072 4193262 4255848 4399488 4446656 4674456 4708224 4969792 5002488 5280404 5296752 5375808 5591016 5627799 5674464 5904576 6008256 6232608 6289893 6383772 6599232 6669984 7011684 7062336 7454688 7503732 7565952 7920606 8310144 8386524 8511696 8893312 9348912 9939584 10004976 10560808 10593504 10751616 11182032 11255598 11348928 11809152 11880909 12016512 12465216 12579786 12767544 13198464 13339968 14023368 14124672 14909376 15007464 15841212 16773048 17023392 18697824 20009952 21121616 21187008 22364064 22511196 22697856 23761818 24930432 25159572 25535088 26679936 28046736 29818752 30014928 31682424 33546096 34046784 35642727 37395648 40019904 42243232 42374016 44728128 45022392 47523636 50319144 51070176 56093472 60029856 63364848 67092192 68093568 71285454 74791296 80039808 84486464 89456256 90044784 95047272 100638288 102140352 106928181 112186944 120059712 126729696 134184384 142570908 168972928 180089568 190094544 201276576 204280704 213856362 224373888 240119424 253459392 268368768 285141816 360179136 380189088 402553152 427712724 506918784 570283632 720358272 760378176 805106304 855425448 1140567264 1520756352 1710850896 2281134528 3421701792 4562269056 6843403584 13686807168
• Sum of all divisors σ(n): 46830484800
• Sum of proper divisors (its aliquot sum) s(n): 33143677632
• 13686807168 is an abundant number, because the sum of its proper divisors (33143677632) is greater than itself. Its abundance is 19456870464

Bases of 13686807168

• Binary: 1100101111110011000001101010000000₂
• Hexadecimal: 0x32FCC1A80
• Base-36: 6ACRS00

Squares and roots of 13686807168

• 13686807168 squared (13686807168²) is 187328690454016180224
• 13686807168 cubed (13686807168³) is 2563931663278081829877823045632
• The square root of 13686807168 is 116990.6285477603
• The cube root of 13686807168 is 2392.0341900313

Scales and comparisons

• 13,686,807,168 seconds is equal to 435 years, 10 weeks, 2 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,686,807,168 would take you about eight hundred seventy 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 13686807168 cubic inches would be around 199.3 feet tall.

Recreational maths with 13686807168

• 13686807168 backwards is 86170868631
• 13686807168 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13686807168's digits is 54
• More coming soon!