16555229820

Names of 16555229820

• Cardinal: 16555229820 can be written as Sixteen billion, five hundred fifty-five million, two hundred twenty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.655522982 × 10¹⁰

Factors of 16555229820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 134116

Divisors of 16555229820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 229 270 458 540 687 916 1145 1374 2061 2290 2748 3435 4122 4580 6183 6870 8244 10305 12366 13740 20610 24732 30915 41220 61830 123660 133877 267754 401631 535508 669385 803262 1204893 1338770 1606524 2008155 2409786 2677540 3614679 4016310 4819572 6024465 7229358 8032620 12048930 14458716 18073395 24097860 30657833 36146790 61315666 72293580 91973499 122631332 153289165 183946998 275920497 306578330 367893996 459867495 551840994 613156660 827761491 919734990 1103681988 1379602485 1655522982 1839469980 2759204970 3311045964 4138807455 5518409940 8277614910 16555229820
• Sum of all divisors σ(n): 51730459200
• Sum of proper divisors (its aliquot sum) s(n): 35175229380
• 16555229820 is an abundant number, because the sum of its proper divisors (35175229380) is greater than itself. Its abundance is 18619999560

Bases of 16555229820

• Binary: 1111011010110001001100001001111100₂
• Hexadecimal: 0x3DAC4C27C
• Base-36: 7LSK130

Squares and roots of 16555229820

• 16555229820 squared (16555229820²) is 274075634393017232400
• 16555229820 cubed (16555229820³) is 4537385115438696485602350168000
• The square root of 16555229820 is 128667.1279698121
• The cube root of 16555229820 is 2548.6590319733

Scales and comparisons

• 16,555,229,820 seconds is equal to 526 years, 21 weeks, 10 hours, 57 minutes.
• To count from 1 to 16,555,229,820 would take you about one thousand and 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 16555229820 cubic inches would be around 212.4 feet tall.

Recreational maths with 16555229820

• 16555229820 backwards is 02892255561
• 16555229820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16555229820's digits is 45
• More coming soon!