85344712992

Names of 85344712992

• Cardinal: 85344712992 can be written as Eighty-five billion, three hundred forty-four million, seven hundred twelve thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 8.5344712992 × 10¹⁰

Factors of 85344712992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1817

Divisors of 85344712992

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 66 72 77 81 84 88 96 99 108 112 126 132 144 154 162 168 176 189 198 216 224 231 252 264 283 288 297 308 324 336 352 378 396 432 462 504 528 566 567 594 616 648 672 693 756 792 849 864 891 924 1008 1056 1132 1134 1188 1232 1296 1386 1511 1512 1584 1698 1782 1848 1981 2016 2079 2264 2268 2376 2464 2547 2592 2772 3022 3024 3113 3168 3396 3564 3696 3962 4158 4528 4533 4536 4752 5094 5544 5943 6044 6048 6226 6237 6792 7128 7392 7641 7924 8316 9056 9066 9072 9339 9504 10188 10577 11088 11886 12088 12452 12474 13584 13599 14256 15282 15848 16621 16632 17829 18132 18144 18678 20376 21154 21791 22176 22923 23772 24176 24904 24948 27168 27198 28017 28512 30564 31696 31731 33242 33264 35658 36264 37356 40752 40797 42308 43582 45846 47544 48352 49808 49863 49896 53487 54396 56034 61128 63392 63462 65373 66484 66528 71316 72528 74712 81504 81594 84051 84616 87164 91692 95088 95193 99616 99726 99792 106974 108792 112068 116347 122256 122391 126924 130746 132968 142632 145056 149424 149589 160461 163188 168102 169232 174328 183384 190176 190386 196119 199452 199584 213948 217584 224136 232694 244512 244782 252153 253848 261492 265936 285264 285579 298848 299178 320922 326376 336204 338464 348656 349041 366768 380772 392238 398904 427613 427896 435168 448272 448767 465388 489564 504306 507696 522984 531872 570528 571158 588357 598356 641844 652752 672408 697312 698082 733536 761544 784476 797808 855226 855792 856737 896544 897534 930776 979128 1008612 1015392 1045968 1047123 1142316 1176714 1196712 1282839 1283688 1305504 1344816 1346301 1396164 1523088 1568952 1595616 1710452 1711584 1713474 1765071 1795068 1861552 1958256 2017224 2091936 2094246 2284632 2353428 2393424 2565678 2567376 2689632 2692602 2792328 2993291 3046176 3137904 3141369 3420904 3426948 3530142 3590136 3723104 3848517 3916512 4034448 4188492 4569264 4703743 4706856 4786848 5131356 5134752 5385204 5584656 5986582 6275808 6282738 6841808 6853896 7060284 7180272 7697034 8068896 8376984 8979873 9138528 9407486 9413712 9424107 10262712 10770408 11169312 11545551 11973164 12565476 13683616 13707792 14111229 14120568 14360544 15394068 16753968 17959746 18814972 18827424 18848214 20525424 21540816 23091102 23946328 25130952 26939619 27415584 28222458 28241136 30788136 32926201 33507936 34636653 35919492 37629944 37696428 41050848 42333687 43081632 46182204 47892656 50261904 53879238 56444916 56482272 61576272 65852402 69273306 71838984 75259888 75392856 80818857 84667374 92364408 95785312 98778603 100523808 107758476 112889832 123152544 127001061 131704804 138546612 143677968 150519776 150785712 161637714 169334748 184728816 197557206 215516952 225779664 242456571 254002122 263409608 277093224 287355936 296335809 301571424 323275428 338669496 369457632 381003183 395114412 431033904 451559328 484913142 508004244 526819216 554186448 592671618 646550856 677338992 762006366 790228824 862067808 889007427 969826284 1016008488 1053638432 1108372896 1185343236 1293101712 1354677984 1524012732 1580457648 1778014854 1939652568 2032016976 2370686472 2586203424 2667022281 3048025464 3160915296 3556029708 3879305136 4064033952 4741372944 5334044562 6096050928 7112059416 7758610272 9482745888 10668089124 12192101856 14224118832 21336178248 28448237664 42672356496 85344712992
• Sum of all divisors σ(n): 314244209664
• Sum of proper divisors (its aliquot sum) s(n): 228899496672
• 85344712992 is an abundant number, because the sum of its proper divisors (228899496672) is greater than itself. Its abundance is 143554783680

Bases of 85344712992

• Binary: 1001111011110111100001111100100100000₂
• Hexadecimal: 0x13DEF0F920
• Base-36: 137G1E00

Squares and roots of 85344712992

• 85344712992 squared (85344712992²) is 7283720035686853592064
• 85344712992 cubed (85344712992³) is 621626995959774517402226328895488
• The square root of 85344712992 is 292138.1744859785
• The cube root of 85344712992 is 4402.7653586037

Scales and comparisons

• 85,344,712,992 seconds is equal to 2,713 years, 36 weeks, 2 days, 43 minutes, 12 seconds.
• To count from 1 to 85,344,712,992 would take you about five thousand, four hundred twenty-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 85344712992 cubic inches would be around 366.9 feet tall.

Recreational maths with 85344712992

• 85344712992 backwards is 29921744358
• 85344712992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85344712992's digits is 54
• More coming soon!