18047873128064

Names of 18047873128064

• Cardinal: 18047873128064 can be written as Eighteen trillion, forty-seven billion, eight hundred seventy-three million, one hundred twenty-eight thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8047873128064 × 10¹³

Factors of 18047873128064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 829

Divisors of 18047873128064

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 97 104 124 128 194 208 248 307 379 388 403 416 496 614 758 776 806 832 961 992 1228 1261 1516 1552 1612 1664 1922 1984 2456 2522 3007 3032 3104 3224 3844 3968 3991 4912 4927 5044 6014 6064 6208 6448 7688 7982 9517 9824 9854 10088 11749 12028 12128 12416 12493 12896 15376 15964 19034 19648 19708 20176 23498 24056 24256 24986 25792 29779 30752 31928 36763 38068 39091 39296 39416 40352 46996 48112 48512 49972 51584 59558 61504 63856 73526 76136 78182 78832 80704 93217 93992 96224 99944 116353 119116 123008 123721 127712 147052 152272 152737 156364 157664 161408 186434 187984 192448 199888 232706 238232 247442 255424 294104 295027 304544 305474 312728 315328 364219 372868 375968 384896 387127 399776 465412 476464 477919 494884 510848 588208 590054 609088 610948 625456 630656 728438 745736 751936 774254 799552 923149 930824 952928 955838 989768 1139653 1176416 1180108 1211821 1218176 1221896 1250912 1456876 1491472 1503872 1512589 1548508 1599104 1846298 1861648 1905856 1911676 1979536 2279306 2352832 2360216 2423642 2443792 2501824 2913752 2982944 3025178 3097016 3606943 3692596 3723296 3811712 3823352 3835351 3959072 4558612 4705664 4720432 4734847 4847284 4887584 5003648 5827504 5965888 6050356 6194032 7213886 7385192 7446592 7646704 7670702 7918144 9117224 9440864 9469694 9694568 9775168 11286241 11655008 11931776 12000937 12100712 12388064 14427772 14770384 14815489 14893184 15293408 15341404 15836288 18234448 18881728 18939388 19389136 19550336 22572482 23310016 24001874 24201424 24776128 28617619 28855544 29540768 29630978 30586816 30682808 35329243 36468896 37763456 37878776 38778272 45144964 46620032 46890259 48003748 48402848 49552256 57235238 57711088 59081536 59261956 61173632 61365616 70658486 72937792 75757552 77556544 90289928 93780518 96007496 96805696 111815233 114470476 115422176 118163072 118523912 122731232 141316972 145875584 146721133 151515104 155113088 180579856 187561036 192014992 193611392 223630466 228940952 230844352 237047824 245462464 282633944 293442266 303030208 349873471 361159712 372029047 375122072 384029984 447260932 457881904 459280159 461688704 474095648 490924928 565267888 586884532 606060416 699746942 722319424 744058094 750244144 768059968 894521864 915763808 918560318 948191296 1130535776 1173769064 1399493884 1444638848 1453598029 1488116188 1500488288 1536119936 1789043728 1831527616 1837120636 1896382592 2261071552 2347538128 2798987768 2907196058 2976232376 3000976576 3578087456 3663055232 3674241272 4522143104 4548355123 4695076256 5597975536 5814392116 5952464752 6001953152 7156174912 7348482544 9096710246 9390152512 10846077601 11195951072 11628784232 11904929504 14312349824 14696965088 18193420492 18780305024 21692155202 22391902144 23257568464 23809859008 29393930176 36386840984 43384310404 44783804288 46515136928 47619718016 58787860352 72773681968 86768620808 93030273856 140999008813 145547363936 173537241616 186060547712 281998017626 291094727872 347074483232 563996035252 582189455744 694148966464 1127992070504 1388297932928 2255984141008 4511968282016 9023936564032 18047873128064
• Sum of all divisors σ(n): 40660981099200
• Sum of proper divisors (its aliquot sum) s(n): 22613107971136
• 18047873128064 is an abundant number, because the sum of its proper divisors (22613107971136) is greater than itself. Its abundance is 4565234843072

Bases of 18047873128064

• Binary: 100000110101000011001000100010001011010000000₂
• Hexadecimal: 0x106A19111680
• Base-36: 6EB2TOEWW

Squares and roots of 18047873128064

• 18047873128064 squared (18047873128064²) is 325725724446694632144388096
• 18047873128064 cubed (18047873128064³) is 5878656549360679166265135390258725126144
• The square root of 18047873128064 is 4248278.8430214889
• The cube root of 18047873128064 is 26230.6272799539

Scales and comparisons

• 18,047,873,128,064 seconds is equal to 573,866 years, 28 weeks, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 18,047,873,128,064 would take you about one million, four hundred thirty-four thousand, six hundred sixty-six 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 18047873128064 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18047873128064

• 18047873128064 backwards is 46082137874081
• The number of decimal digits it has is: 14
• The sum of 18047873128064's digits is 59
• More coming soon!