18126067284

Names of 18126067284

• Cardinal: 18126067284 can be written as Eighteen billion, one hundred twenty-six million, sixty-seven thousand, two hundred eighty-four.

Scientific notation

• Scientific notation: 1.8126067284 × 10¹⁰

Factors of 18126067284

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 96

Divisors of 18126067284

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 34 36 39 51 52 61 68 78 102 117 122 153 156 169 183 204 221 234 244 289 306 338 366 442 468 507 549 578 612 663 676 732 793 867 884 1014 1037 1098 1156 1326 1521 1586 1734 1989 2028 2074 2196 2197 2379 2601 2652 2873 3042 3111 3172 3468 3757 3978 4148 4394 4758 5202 5746 6084 6222 6591 7137 7514 7956 8619 8788 9333 9516 10309 10404 11271 11492 12444 13182 13481 14274 15028 17238 17629 18666 19773 20618 22542 25857 26364 26962 28548 28561 30927 33813 34476 35258 37332 37349 39546 40443 41236 45084 48841 51714 52887 53924 57122 61854 67626 70516 74698 79092 80886 85683 92781 97682 103428 105774 112047 114244 121329 123708 134017 135252 146523 149396 158661 161772 171366 175253 185562 195364 211548 224094 229177 242658 257049 268034 293046 317322 336141 342732 350506 371124 402051 439569 448188 458354 485316 485537 514098 525759 536068 586092 634644 634933 672282 687531 701012 804102 879138 916708 971074 1028196 1051518 1206153 1269866 1344564 1375062 1456611 1577277 1608204 1742221 1758276 1904799 1942148 2062593 2103036 2278289 2412306 2539732 2750124 2913222 2979301 3154554 3484442 3809598 4125186 4369833 4556578 4824612 5226663 5714397 5826444 5958602 6309108 6834867 6968884 7619196 8250372 8254129 8739666 8937903 9113156 10453326 11428794 11917204 13669734 15679989 16508258 17479332 17875806 20504601 20906652 22857588 24762387 26813709 27339468 29617757 31359978 33016516 35751612 38730913 41009202 49524774 53627418 59235514 62719956 74287161 77461826 82018404 88853271 99049548 107254836 116192739 118471028 148574322 154923652 177706542 232385478 266559813 297148644 348578217 355413084 464770956 503501869 533119626 697156434 1007003738 1066239252 1394312868 1510505607 2014007476 3021011214 4531516821 6042022428 9063033642 18126067284
• Sum of all divisors σ(n): 53592720454
• Sum of proper divisors (its aliquot sum) s(n): 35466653170
• 18126067284 is an abundant number, because the sum of its proper divisors (35466653170) is greater than itself. Its abundance is 17340585886

Bases of 18126067284

• Binary: 10000111000011001011101011001010100₂
• Hexadecimal: 0x43865D654
• Base-36: 8BRSJ10

Squares and roots of 18126067284

• 18126067284 squared (18126067284²) is 328554315184095136656
• 18126067284 cubed (18126067284³) is 5955397623475451293683830762304
• The square root of 18126067284 is 134633.0839132789
• The cube root of 18126067284 is 2626.8454945017

Scales and comparisons

• 18,126,067,284 seconds is equal to 576 years, 18 weeks, 2 days, 10 hours, 41 minutes, 24 seconds.
• To count from 1 to 18,126,067,284 would take you about one thousand, one hundred fifty-two 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 18126067284 cubic inches would be around 218.9 feet tall.

Recreational maths with 18126067284

• 18126067284 backwards is 48276062181
• The number of decimal digits it has is: 11
• The sum of 18126067284's digits is 45
• More coming soon!