71364826728

Names of 71364826728

• Cardinal: 71364826728 can be written as Seventy-one billion, three hundred sixty-four million, eight hundred twenty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 7.1364826728 × 10¹⁰

Factors of 71364826728

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1914

Divisors of 71364826728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 19 24 26 34 36 38 39 51 52 57 68 72 76 78 102 104 114 117 136 137 152 153 156 171 204 221 228 234 247 274 306 312 323 342 408 411 442 456 468 494 548 612 646 663 684 741 822 884 936 969 988 1096 1224 1233 1292 1326 1368 1482 1644 1723 1768 1781 1938 1976 1989 2223 2329 2466 2584 2603 2652 2907 2964 3288 3446 3562 3876 3978 4199 4446 4658 4932 5169 5206 5304 5343 5814 5928 6892 6987 7124 7752 7809 7956 8398 8892 9316 9864 10338 10412 10686 11628 12597 13784 13974 14248 15507 15618 15912 16029 16796 17784 18632 20676 20824 20961 21372 22399 23256 23427 25194 27948 29291 30277 31014 31236 32058 32737 33592 33839 37791 41352 41922 42744 44251 44798 46854 50388 55896 58582 60554 62028 62472 64116 65474 67197 67678 75582 83844 87873 88502 89596 90831 93708 98211 100776 101517 117164 121108 124056 128232 130948 132753 134394 135356 151164 167688 175746 177004 179192 181662 187416 196422 201591 203034 234328 236051 242216 261896 263619 265506 268788 270712 272493 294633 302328 304551 351492 354008 363324 380783 392844 398259 403182 406068 425581 472102 527238 531012 537576 544986 556529 575263 589266 609102 702984 708153 726648 761566 785688 796518 806364 812136 851162 944204 1054476 1062024 1089972 1113058 1142349 1150526 1178532 1218204 1276743 1416306 1523132 1593036 1612728 1669587 1702324 1725789 1888408 2108952 2124459 2179944 2226116 2284698 2301052 2357064 2436408 2553486 2832612 3046264 3068663 3186072 3339174 3404648 3427047 3451578 3830229 4012867 4248918 4452232 4484969 4569396 4602104 5008761 5106972 5177367 5665224 6137326 6678348 6854094 6903156 7234877 7660458 8025734 8497836 8969938 9138792 9205989 10017522 10213944 10354734 12038601 12274652 13356696 13454907 13708188 13806312 14469754 15320916 16051468 16995672 17939876 18411978 20035044 20709468 21704631 24077202 24549304 26909814 27416376 27617967 28939508 30641832 32102936 35879752 36115803 36823956 40070088 40364721 41418936 43409262 48154404 52167271 53819628 55235934 57879016 58304597 65113893 72231606 73647912 76244473 80729442 86818524 96308808 104334542 107639256 110471868 116609194 130227786 144463212 152488946 156501813 161458884 173637048 174913791 208669084 220943736 228733419 233218388 260455572 288926424 304977892 313003626 322917768 349827582 417338168 457466838 466436776 469505439 520911144 524741373 609955784 626007252 686200257 699655164 914933676 939010878 991178149 1049482746 1252014504 1372400514 1399310328 1829867352 1878021756 1982356298 2098965492 2744801028 2973534447 3756043512 3964712596 4197930984 5489602056 5947068894 7929425192 8920603341 11894137788 17841206682 23788275576 35682413364 71364826728
• Sum of all divisors σ(n): 233819913600
• Sum of proper divisors (its aliquot sum) s(n): 162455086872
• 71364826728 is an abundant number, because the sum of its proper divisors (162455086872) is greater than itself. Its abundance is 91090260144

Bases of 71364826728

• Binary: 1000010011101101011001101011001101000₂
• Hexadecimal: 0x109DACD668
• Base-36: WS8RWQ0

Squares and roots of 71364826728

• 71364826728 squared (71364826728²) is 5092938493917463185984
• 71364826728 cubed (71364826728³) is 363456673154781042201066998180352
• The square root of 71364826728 is 267141.9598790127
• The cube root of 71364826728 is 4147.8980351283

Scales and comparisons

• 71,364,826,728 seconds is equal to 2,269 years, 9 weeks, 2 days, 18 hours, 58 minutes, 48 seconds.
• To count from 1 to 71,364,826,728 would take you about four thousand, five hundred thirty-eight 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 71364826728 cubic inches would be around 345.7 feet tall.

Recreational maths with 71364826728

• 71364826728 backwards is 82762846317
• The number of decimal digits it has is: 11
• The sum of 71364826728's digits is 54
• More coming soon!