1220116995222213

Names of 1220116995222213

• Cardinal: 1220116995222213 can be written as One quadrillion, two hundred twenty trillion, one hundred sixteen billion, nine hundred ninety-five million, two hundred twenty-two thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.220116995222213 × 10¹⁵

Factors of 1220116995222213

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 720617

Divisors of 1220116995222213

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 11 33 1427 4281 15697 38039 47091 114117 418429 681137 1255287 2043411 7492507 22477521 54281653 162844959 597098183 971982499 1791294549 2915947497 10691807489 25909770343 32075422467 77729311029 285007473773 855022421319 36973242279461 110919726838383 406705665074071 1220116995222213
• Sum of all divisors σ(n): 1776008593658880
• Sum of proper divisors (its aliquot sum) s(n): 555891598436667
• 1220116995222213 is a deficient number, because the sum of its proper divisors (555891598436667) is less than itself. Its deficiency is 664225396785546

Bases of 1220116995222213

• Binary: 100010101011011000010100000000101011010101011000101₂
• Hexadecimal: 0x455B0A015AAC5
• Base-36: C0HU0CGUKL

Squares and roots of 1220116995222213

• 1220116995222213 squared (1220116995222213²) is 1488685482030081740669248617369
• 1220116995222213 cubed (1220116995222213³) is 1816370457165475100048083465771504829166417597
• The square root of 1220116995222213 is 34930173.1347299937
• The cube root of 1220116995222213 is 106856.3885579829

Scales and comparisons

• 1,220,116,995,222,213 seconds is equal to 38,795,946 years, 19 weeks, 4 days, 17 hours, 43 minutes, 33 seconds.
• To count from 1 to 1,220,116,995,222,213 would take you about one hundred sixteen million, three hundred eighty-seven thousand, eight hundred thirty-nine 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 1220116995222213 cubic inches would be around 8904.7 feet tall.

Recreational maths with 1220116995222213

• 1220116995222213 backwards is 3122225996110221
• The number of decimal digits it has is: 16
• The sum of 1220116995222213's digits is 48
• More coming soon!