6988233612006405

Names of 6988233612006405

• Cardinal: 6988233612006405 can be written as Six quadrillion, nine hundred eighty-eight trillion, two hundred thirty-three billion, six hundred twelve million, six thousand, four hundred five.

Scientific notation

• Scientific notation: 6.988233612006405 × 10¹⁵

Factors of 6988233612006405

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 328317294495

Divisors of 6988233612006405

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 11 15 33 43 45 55 99 129 165 215 387 473 495 645 1419 1935 2365 4257 7095 21285 328317294433 984951883299 1641586472165 2954855649897 3611490238763 4924759416495 10834470716289 14117643660619 14774278249485 18057451193815 32503412148867 42352930981857 54172353581445 70588218303095 127058792945571 155294080266809 162517060744335 211764654909285 465882240800427 635293964727855 776470401334045 1397646722401281 2329411204002135 6988233612006405
• Sum of all divisors σ(n): 13521419453969856
• Sum of proper divisors (its aliquot sum) s(n): 6533185841963451
• 6988233612006405 is a deficient number, because the sum of its proper divisors (6533185841963451) is less than itself. Its deficiency is 455047770042954

Bases of 6988233612006405

• Binary: 11000110100111100001011101110000011010001010000000101₂
• Hexadecimal: 0x18D3C2EE0D1405
• Base-36: 1WT4E79QRR9

Squares and roots of 6988233612006405

• 6988233612006405 squared (6988233612006405²) is 48835409015976085816569761024025
• 6988233612006405 cubed (6988233612006405³) is 341273246741524718686296597360554173847658880125
• The square root of 6988233612006405 is 83595655.4613121327
• The cube root of 6988233612006405 is 191185.8758306611

Scales and comparisons

• 6,988,233,612,006,405 seconds is equal to 222,204,212 years, 43 weeks, 3 days, 7 hours, 6 minutes, 45 seconds.
• To count from 1 to 6,988,233,612,006,405 would take you about six hundred sixty-six million, six hundred twelve thousand, six hundred thirty-eight 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 6988233612006405 cubic inches would be around 15932.2 feet tall.

Recreational maths with 6988233612006405

• 6988233612006405 backwards is 5046002163328896
• The number of decimal digits it has is: 16
• The sum of 6988233612006405's digits is 63
• More coming soon!