18021600131480

Names of 18021600131480

• Cardinal: 18021600131480 can be written as Eighteen trillion, twenty-one billion, six hundred million, one hundred thirty-one thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.802160013148 × 10¹³

Factors of 18021600131480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 91086

Divisors of 18021600131480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 53 55 67 88 106 110 127 134 212 220 254 265 268 335 424 440 508 530 536 583 635 670 737 1016 1060 1166 1270 1340 1397 1474 2120 2332 2540 2680 2794 2915 2948 3551 3685 4664 5080 5588 5830 5896 6731 6985 7102 7370 8509 11176 11660 13462 13970 14204 14740 17018 17755 23320 26924 27940 28408 29480 33655 34036 35510 39061 42545 53848 55880 67310 68072 71020 74041 78122 85090 90821 93599 134620 142040 148082 156244 170180 181642 187198 195305 269240 296164 312488 340360 363284 370205 374396 390610 450977 454105 467995 592328 726568 740410 748792 781220 901954 908210 935990 999031 1480820 1562440 1803908 1816420 1871980 1998062 2254885 2961640 3607816 3632840 3743960 3996124 4509770 4813513 4960747 4995155 6085007 7992248 9019540 9627026 9921494 9990310 11534267 12170014 18039080 19254052 19842988 19980620 23068534 24067565 24340028 24803735 30425035 38508104 39685976 39961240 46137068 48135130 48680056 49607470 52948643 57671335 60850070 66935077 92274136 96270260 99214940 105897286 115342670 121700140 126876937 133870154 192540520 198429880 211794572 230685340 243400280 253753874 264743215 267740308 322505371 334675385 423589144 461370680 507507748 529486430 535480616 611316151 634384685 645010742 669350770 772795889 1015015496 1058972860 1222632302 1268769370 1290021484 1338701540 1545591778 1612526855 2117945720 2445264604 2537538740 2580042968 2677403080 3056580755 3091183556 3225053710 3547559081 3863979445 4890529208 5075077480 6113161510 6182367112 6450107420 6724477661 7095118162 7727958890 8500754779 12226323020 12900214840 13448955322 14190236324 15455917780 17001509558 17737795405 24452646040 26897910644 28380472648 30911835560 33622388305 34003019116 35475590810 40958182117 42503773895 53795821288 67244776610 68006038232 70951181620 81916364234 85007547790 134489553220 141902363240 163832728468 170015095580 204790910585 268979106440 327665456936 340030191160 409581821170 450540003287 819163642340 901080006574 1638327284680 1802160013148 2252700016435 3604320026296 4505400032870 9010800065740 18021600131480
• Sum of all divisors σ(n): 46102816604160
• Sum of proper divisors (its aliquot sum) s(n): 28081216472680
• 18021600131480 is an abundant number, because the sum of its proper divisors (28081216472680) is greater than itself. Its abundance is 10059616341200

Bases of 18021600131480

• Binary: 100000110001111111011000100101111100110011000₂
• Hexadecimal: 0x1063FB12F998
• Base-36: 6DZ0BEX08

Squares and roots of 18021600131480

• 18021600131480 squared (18021600131480²) is 324778071298959953286990400
• 18021600131480 cubed (18021600131480³) is 5853020532423157508544080850813497792000
• The square root of 18021600131480 is 4245185.5237998727
• The cube root of 18021600131480 is 26217.8927810319

Scales and comparisons

• 18,021,600,131,480 seconds is equal to 573,031 years, 7 weeks, 1 day, 20 hours, 31 minutes, 20 seconds.
• To count from 1 to 18,021,600,131,480 would take you about one million, four hundred thirty-two thousand, five 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 18021600131480 cubic inches would be around 2184.8 feet tall.

Recreational maths with 18021600131480

• 18021600131480 backwards is 08413100612081
• The number of decimal digits it has is: 14
• The sum of 18021600131480's digits is 35
• More coming soon!