220988814849

Names of 220988814849

• Cardinal: 220988814849 can be written as Two hundred twenty billion, nine hundred eighty-eight million, eight hundred fourteen thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 2.20988814849 × 10¹¹

Factors of 220988814849

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2065

Divisors of 220988814849

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 33 71 99 213 257 639 771 781 1723 2313 2343 2827 5041 5169 7029 8481 15123 15507 18247 18953 25443 45369 54741 55451 56859 122333 164223 166353 170577 200717 366999 442811 499059 602151 1100997 1295537 1328433 1345663 1806453 3886611 3985299 4036989 4870921 8685643 11659833 12110967 14250907 14612763 26056929 31439581 42752721 43838289 78170787 94318743 95542073 128258163 282956229 286626219 345835391 859878657 1037506173 2232210251 3112518519 6696630753 20089892259 24554312761 73662938283 220988814849
• Sum of all divisors σ(n): 354778553376
• Sum of proper divisors (its aliquot sum) s(n): 133789738527
• 220988814849 is a deficient number, because the sum of its proper divisors (133789738527) is less than itself. Its deficiency is 87199076322

Bases of 220988814849

• Binary: 11001101110011111101011011011000000001₂
• Hexadecimal: 0x3373F5B601
• Base-36: 2TIR18U9

Squares and roots of 220988814849

• 220988814849 squared (220988814849²) is 48836056288365602892801
• 220988814849 cubed (220988814849³) is 10792222201064968370497458984002049
• The square root of 220988814849 is 470094.4743867981
• The cube root of 220988814849 is 6045.8415961137

Scales and comparisons

• 220,988,814,849 seconds is equal to 7,026 years, 39 weeks, 3 days, 21 hours, 54 minutes, 9 seconds.
• To count from 1 to 220,988,814,849 would take you about fourteen thousand and fifty-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 220988814849 cubic inches would be around 503.8 feet tall.

Recreational maths with 220988814849

• 220988814849 backwards is 948418889022
• The number of decimal digits it has is: 12
• The sum of 220988814849's digits is 63
• More coming soon!