218018033992

Names of 218018033992

• Cardinal: 218018033992 can be written as Two hundred eighteen billion, eighteen million, thirty-three thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 2.18018033992 × 10¹¹

Factors of 218018033992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 633

Divisors of 218018033992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 11 19 22 38 44 76 88 152 209 361 418 601 722 836 1202 1444 1672 2404 2888 3971 4808 6611 6859 7942 11419 13222 13718 15884 22838 26444 27436 31768 45676 52888 54872 75449 91352 125609 150898 216961 251218 301796 361201 433922 502436 603592 722402 867844 1004872 1444804 1735688 2386571 2889608 3973211 4122259 4773142 6862819 7946422 8244518 9546284 13725638 15892844 16489036 19092568 27451276 31785688 32978072 45344849 54902552 75491009 90689698 130393561 150982018 181379396 260787122 301964036 362758792 521574244 603928072 1043148488 1434329171 2477477659 2868658342 4954955318 5737316684 9909910636 11474633368 19819821272 27252254249 54504508498 109009016996 218018033992
• Sum of all divisors σ(n): 471501669600
• Sum of proper divisors (its aliquot sum) s(n): 253483635608
• 218018033992 is an abundant number, because the sum of its proper divisors (253483635608) is greater than itself. Its abundance is 35465601616

Bases of 218018033992

• Binary: 11001011000010111000110011000101001000₂
• Hexadecimal: 0x32C2E33148
• Base-36: 2S5MB3NS

Squares and roots of 218018033992

• 218018033992 squared (218018033992²) is 47531863145736867456064
• 218018033992 cubed (218018033992³) is 10362803355010352418923759718527488
• The square root of 218018033992 is 466924.0130813579
• The cube root of 218018033992 is 6018.6276087767

Scales and comparisons

• 218,018,033,992 seconds is equal to 6,932 years, 15 weeks, 3 days, 20 hours, 59 minutes, 52 seconds.
• To count from 1 to 218,018,033,992 would take you about thirteen thousand, eight hundred sixty-four 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 218018033992 cubic inches would be around 501.6 feet tall.

Recreational maths with 218018033992

• 218018033992 backwards is 299330810812
• The number of decimal digits it has is: 12
• The sum of 218018033992's digits is 46
• More coming soon!