16993285304490450

Names of 16993285304490450

• Cardinal: 16993285304490450 can be written as Sixteen quadrillion, nine hundred ninety-three trillion, two hundred eighty-five billion, three hundred four million, four hundred ninety thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.699328530449045 × 10¹⁶

Factors of 16993285304490450

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 137

Divisors of 16993285304490450

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 127 135 150 162 225 254 270 381 405 450 635 675 762 810 1143 1270 1350 1905 2025 2286 3175 3429 3810 4050 5715 6350 6858 9525 10287 11430 16129 17145 19050 20574 28575 32258 34290 48387 51435 57150 80645 85725 96774 102870 145161 161290 171450 241935 257175 290322 403225 435483 483870 514350 725805 806450 870966 1209675 1306449 1451610 2048383 2177415 2419350 2612898 3629025 4096766 4354830 6145149 6532245 7258050 10241915 10887075 12290298 13064490 18435447 20483830 21774150 30725745 32661225 36870894 51209575 55306341 61451490 65322450 92177235 102419150 110612682 153628725 165919023 184354470 260144641 276531705 307257450 331838046 460886175 520289282 553063410 780433923 829595115 921772350 1300723205 1382658525 1560867846 1659190230 2341301769 2601446410 2765317050 3902169615 4147975575 4682603538 6503616025 7023905307 7804339230 8295951150 11706508845 13007232050 14047810614 19510848075 21071715921 23413017690 33038369407 35119526535 39021696150 42143431842 58532544225 66076738814 70239053070 99115108221 105358579605 117065088450 165191847035 175597632675 198230216442 210717159210 297345324663 330383694070 351195265350 495575541105 526792898025 594690649326 825959235175 892035973989 991151082210 1053585796050 1486726623315 1651918470350 1784071947978 2477877705525 2676107921967 2973453246630 4195872914689 4460179869945 4955755411050 5352215843934 7433633116575 8391745829378 8920359739890 12587618744067 13380539609835 14867266233150 20979364573445 22300899349725 25175237488134 26761079219670 37762856232201 41958729146890 44601798699450 62938093720335 66902698049175 75525712464402 104896822867225 113288568696603 125876187440670 133805396098350 188814281161005 209793645734450 226577137393206 314690468601675 339865706089809 377628562322010 566442843483015 629380937203350 679731412179618 944071405805025 1132885686966030 1699328530449045 1888142811610050 2832214217415075 3398657060898090 5664428434830150 8496642652245225 16993285304490450
• Sum of all divisors σ(n): 47590889320971381
• Sum of proper divisors (its aliquot sum) s(n): 30597604016480931
• 16993285304490450 is an abundant number, because the sum of its proper divisors (30597604016480931) is greater than itself. Its abundance is 13604318711990481

Bases of 16993285304490450

• Binary: 111100010111110100110110001110001001000001100111010010₂
• Hexadecimal: 0x3C5F4D8E2419D2
• Base-36: 4NBM7HWO34I

Squares and roots of 16993285304490450

• 16993285304490450 squared (16993285304490450²) is 288771745439811085970934141202500
• 16993285304490450 cubed (16993285304490450³) is 4907180658134398846317111059962748787612766125000
• The square root of 16993285304490450 is 130358295.8790519399
• The cube root of 16993285304490450 is 257094.3009351951
• Being both a perfect square and a perfect cube, 16993285304490450 is also a perfect sixth number.

Scales and comparisons

• 16,993,285,304,490,450 seconds is equal to 540,333,909 years, 1 hour, 7 minutes, 30 seconds.
• To count from 1 to 16,993,285,304,490,450 would take you about one billion, six hundred twenty-one million, one thousand, seven 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 16993285304490450 cubic inches would be around 21424.5 feet tall.

Recreational maths with 16993285304490450

• 16993285304490450 backwards is 05409440358239961
• The number of decimal digits it has is: 17
• The sum of 16993285304490450's digits is 72
• More coming soon!