21673345378118

Names of 21673345378118

• Cardinal: 21673345378118 can be written as Twenty-one trillion, six hundred seventy-three billion, three hundred forty-five million, three hundred seventy-eight thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 2.1673345378118 × 10¹³

Factors of 21673345378118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4253

Divisors of 21673345378118

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 14 19 23 38 46 49 73 98 133 146 161 266 322 437 511 529 874 931 1022 1058 1127 1387 1679 1862 2254 2774 3059 3358 3577 3703 4129 5329 6118 7154 7406 8258 9709 10051 10658 11753 19418 20102 21413 23506 25921 28903 31901 37303 38617 42826 51842 57806 63802 67963 70357 74606 77234 78451 82271 94967 101251 122567 135926 140714 156902 164542 189934 202321 202502 223307 245134 261121 270319 301417 404642 446614 492499 522242 540638 549157 602834 664769 708757 733723 857969 984998 1098314 1329538 1417514 1467446 1563149 1715938 1804373 1892233 2109919 2184241 2328773 2819041 3126298 3608746 3784466 3844099 4219838 4368482 4653383 4657546 4961299 5136061 5638082 5726923 6005783 6932591 7688198 9306766 9922598 10272122 11453846 12011566 12630611 13865182 14769433 15289687 16301411 19733287 22003441 25261222 29538866 30579374 32602822 35952427 39466574 40088461 41500579 44006882 48528137 53561779 71904854 80176922 83001158 88414277 97056274 107027809 107123558 114109877 131719229 138133009 154024087 159449593 176828554 214055618 228219754 263438458 276266018 280619227 290504053 308048174 318899186 339696959 374932453 418065379 506079143 561238454 581008106 679393918 749864906 836130758 922034603 1012158286 1078168609 1116147151 1844069206 2033528371 2156337218 2232294302 2624527171 2926457653 3029542267 3542554001 4067056742 5249054342 5852915306 6059084534 6454242221 7085108002 7813030057 9615503717 11639820289 12908484442 15626060114 19231007434 20485203571 21206795869 23279640578 24797878007 40970407142 42413591738 49595756014 67308526019 81478742023 134617052038 148447571083 162957484046 221156585491 296895142166 442313170982 471159682133 570351194161 942319364266 1140702388322 1548096098437 3096192196874 10836672689059 21673345378118
• Sum of all divisors σ(n): 42202313231400
• Sum of proper divisors (its aliquot sum) s(n): 20528967853282
• 21673345378118 is a deficient number, because the sum of its proper divisors (20528967853282) is less than itself. Its deficiency is 1144377524836

Bases of 21673345378118

• Binary: 100111011011000111000000011010110011101000110₂
• Hexadecimal: 0x13B6380D6746
• Base-36: 7OKLI8YME

Squares and roots of 21673345378118

• 21673345378118 squared (21673345378118²) is 469733899879188872393221924
• 21673345378118 cubed (21673345378118³) is 10180705047891961506058412471996067459032
• The square root of 21673345378118 is 4655464.0346713023
• The cube root of 21673345378118 is 27881.0195275555

Scales and comparisons

• 21,673,345,378,118 seconds is equal to 689,145 years, 17 weeks, 5 days, 20 hours, 8 minutes, 38 seconds.
• To count from 1 to 21,673,345,378,118 would take you about one million, seven hundred twenty-two thousand, eight hundred sixty-three 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 21673345378118 cubic inches would be around 2323.4 feet tall.

Recreational maths with 21673345378118

• 21673345378118 backwards is 81187354337612
• The number of decimal digits it has is: 14
• The sum of 21673345378118's digits is 59
• More coming soon!