27946257768

Names of 27946257768

• Cardinal: 27946257768 can be written as Twenty-seven billion, nine hundred forty-six million, two hundred fifty-seven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7946257768 × 10¹⁰

Factors of 27946257768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 85

Divisors of 27946257768

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 19 22 24 26 27 33 36 37 38 39 44 52 54 57 66 72 74 76 78 81 88 99 104 108 111 114 117 121 132 143 148 152 156 162 169 171 198 209 216 222 228 234 242 243 247 264 286 296 297 312 324 333 338 342 351 363 396 407 418 429 444 456 468 481 484 486 494 507 513 572 594 627 648 666 676 684 702 703 726 741 792 814 836 858 888 891 936 962 968 972 988 999 1014 1026 1053 1089 1144 1188 1221 1254 1287 1332 1352 1368 1404 1406 1443 1452 1482 1521 1539 1573 1628 1672 1716 1782 1859 1881 1924 1944 1976 1998 2028 2052 2106 2109 2178 2223 2299 2376 2442 2508 2574 2664 2673 2717 2808 2812 2886 2904 2964 2997 3042 3078 3146 3159 3211 3256 3267 3432 3564 3663 3718 3762 3848 3861 3996 4056 4104 4212 4218 4329 4356 4446 4477 4563 4598 4617 4719 4884 5016 5148 5291 5346 5434 5577 5624 5643 5772 5928 5994 6084 6156 6253 6292 6318 6327 6422 6534 6669 6897 7128 7326 7436 7524 7722 7733 7992 8151 8424 8436 8658 8712 8892 8954 8991 9126 9139 9196 9234 9438 9633 9768 9801 10296 10582 10692 10868 10989 11154 11286 11544 11583 11988 12168 12312 12506 12584 12636 12654 12844 12987 13068 13338 13431 13689 13794 14157 14652 14872 15048 15444 15466 15873 16302 16731 16872 16929 17316 17784 17908 17982 18252 18278 18392 18468 18759 18876 18981 19266 19602 20007 20449 20691 21164 21384 21736 21978 22308 22572 23166 23199 23976 24453 25012 25272 25308 25688 25974 26136 26676 26862 27378 27417 27588 28314 28899 29304 29403 29887 30888 30932 31746 32604 32967 33462 33858 34632 34749 35321 35816 35964 36504 36556 36936 37518 37752 37962 38532 38961 39204 40014 40293 40898 41067 41382 42328 42471 43956 44616 45144 46332 46398 47619 48906 50024 50193 50616 50787 51948 53352 53724 54756 54834 55176 56277 56628 56943 57798 58201 58806 59774 60021 61347 61864 62073 63492 65208 65934 66924 67716 68783 69498 69597 70642 71928 73112 73359 75036 75924 77064 77922 78408 80028 80586 81796 82134 82251 82764 84942 85063 86697 87912 89661 92664 92796 95238 97812 98901 100386 100529 101574 103896 105963 107448 109512 109668 112554 113256 113886 115596 116402 116883 117612 118807 119548 120042 120879 122694 124146 126984 127413 131868 133848 135432 137566 138996 139194 141284 142857 146718 150072 150579 151848 155844 160056 161172 163592 164268 164502 165528 168831 169884 170126 170829 173394 174603 179322 184041 185592 186219 190476 195624 197802 200772 201058 203148 206349 208791 211926 219336 220077 225108 227772 231192 232804 233766 235224 237614 239096 240084 241758 245388 246753 248292 254826 255189 260091 263736 268983 275132 277992 278388 282568 285714 293436 301158 301587 311688 317889 322344 328536 329004 337662 339768 340252 341658 346788 349206 356421 358644 362637 368082 372438 380952 382239 388531 395604 401544 402116 406296 412698 417582 423852 428571 440154 450216 451737 455544 465608 467532 475228 480168 483516 490776 493506 496584 506493 509652 510378 520182 523809 537966 550264 552123 556776 558657 571428 586872 602316 603174 619047 626373 635778 658008 660231 675324 680504 683316 693576 698412 712842 717288 725274 736164 740259 744876 756613 764478 765567 777062 780273 791208 804232 806949 825396 835164 847704 857142 880308 903474 904761 935064 950456 953667 967032 987012 1012986 1019304 1020756 1040364 1047618 1069263 1075932 1087911 1104246 1105819 1117314 1142856 1165593 1204632 1206348 1238094 1252746 1271556 1285713 1306877 1320462 1350648 1366632 1396824 1425684 1450548 1472328 1480518 1489752 1513226 1519479 1528956 1531134 1554124 1560546 1571427 1613898 1650792 1656369 1670328 1714284 1760616 1806948 1809522 1857141 1879119 1907334 1974024 2025972 2041512 2080728 2095236 2138526 2151864 2175822 2208492 2211638 2220777 2234628 2269839 2296701 2331186 2412696 2420847 2476188 2505492 2543112 2571426 2613754 2640924 2714283 2851368 2861001 2901096 2961036 3026452 3038958 3057912 3062268 3108248 3121092 3142854 3207789 3227796 3312738 3317457 3428568 3496779 3613896 3619044 3714282 3758238 3814668 3920631 4051944 4190472 4277052 4351644 4416984 4423276 4441554 4469256 4539678 4593402 4662372 4714281 4841694 4952376 4969107 5010984 5142852 5227508 5281848 5428566 5571423 5722002 5922072 6052904 6077916 6124536 6242184 6285708 6415578 6455592 6625476 6634914 6809517 6890103 6993558 7238088 7262541 7428564 7516476 7629336 7841262 8142849 8554104 8583003 8703288 8846552 8883108 9079356 9186804 9324744 9428562 9623367 9683388 9938214 9952371 10285704 10455016 10490337 10857132 11142846 11444004 11761893 12155832 12571416 12831156 13250952 13269828 13619034 13780206 13987116 14142843 14375647 14525082 14857128 15032952 15682524 16285698 16714269 17166006 17766216 18158712 18373608 18857124 19246734 19366776 19876428 19904742 20428551 20670309 20980674 21714264 22285692 22888008 23523786 24428547 25662312 26539656 27238068 27560412 27974232 28285686 28751294 28870101 29050164 29857113 31365048 31471011 32571396 33428538 34332012 35285679 37714248 38493468 39752856 39809484 40857102 41340618 41961348 43126941 44571384 47047572 48857094 54476136 55120824 56571372 57502588 57740202 58100328 59714226 61285653 62942022 65142792 66857076 68664024 70571358 76986936 79618968 81714204 82681236 83922696 86253882 89571339 94095144 94413033 97714188 105857037 113142744 115005176 115480404 119428452 122571306 125884044 129380823 133714152 141142716 163428408 165362472 172507764 179142678 183856959 188826066 195428376 211714074 230960808 238856904 245142612 251768088 258761646 268714017 282285432 317571111 345015528 358285356 367713918 377652132 388142469 423428148 490285224 517523292 537428034 635142222 716570712 735427836 755304264 776284938 846856296 1035046584 1074856068 1164427407 1270284444 1470855672 1552569876 2149712136 2328854814 2540568888 3105139752 3493282221 4657709628 6986564442 9315419256 13973128884 27946257768
• Sum of all divisors σ(n): 100997114400
• Sum of proper divisors (its aliquot sum) s(n): 73050856632
• 27946257768 is an abundant number, because the sum of its proper divisors (73050856632) is greater than itself. Its abundance is 45104598864

Bases of 27946257768

• Binary: 11010000001101110100000110101101000₂
• Hexadecimal: 0x681BA0D68
• Base-36: CU6HAI0

Squares and roots of 27946257768

• 27946257768 squared (27946257768²) is 780993323235500341824
• 27946257768 cubed (27946257768³) is 21825840726226236321065615288832
• The square root of 27946257768 is 167171.3425441095
• The cube root of 27946257768 is 3034.6449529523

Scales and comparisons

• 27,946,257,768 seconds is equal to 888 years, 31 weeks, 3 days, 1 hour, 22 minutes, 48 seconds.
• To count from 1 to 27,946,257,768 would take you about one thousand, seven hundred seventy-seven 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 27946257768 cubic inches would be around 252.9 feet tall.

Recreational maths with 27946257768

• 27946257768 backwards is 86775264972
• The number of decimal digits it has is: 11
• The sum of 27946257768's digits is 63
• More coming soon!