1684149316390398

Names of 1684149316390398

• Cardinal: 1684149316390398 can be written as One quadrillion, six hundred eighty-four trillion, one hundred forty-nine billion, three hundred sixteen million, three hundred ninety thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 1.684149316390398 × 10¹⁵

Factors of 1684149316390398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 115463411289

Divisors of 1684149316390398

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 11 13 17 22 26 33 34 39 51 66 78 102 143 187 221 286 374 429 442 561 663 858 1122 1326 2431 4862 7293 14586 115463411243 230926822486 346390233729 692780467458 1270097523673 1501024346159 1962877991131 2540195047346 3002048692318 3810292571019 3925755982262 4503073038477 5888633973393 7620585142038 9006146076954 11777267946786 16511267807749 21591657902441 25517413884703 33022535615498 43183315804882 49533803423247 51034827769406 64774973707323 76552241654109 99067606846494 129549947414646 153104483308218 280691552731733 561383105463466 842074658195199 1684149316390398
• Sum of all divisors σ(n): 4189936267222272
• Sum of proper divisors (its aliquot sum) s(n): 2505786950831874
• 1684149316390398 is an abundant number, because the sum of its proper divisors (2505786950831874) is greater than itself. Its abundance is 821637634441476

Bases of 1684149316390398

• Binary: 101111110111011100110010001110000001000110111111110₂
• Hexadecimal: 0x5FBB991C08DFE
• Base-36: GKZBIJJ5KU

Squares and roots of 1684149316390398

• 1684149316390398 squared (1684149316390398²) is 2836358919898244905487946598404
• 1684149316390398 cubed (1684149316390398³) is 4776851935984436796788444924559306667787724792
• The square root of 1684149316390398 is 41038388.3259369483
• The cube root of 1684149316390398 is 118976.2284835931

Scales and comparisons

• 1,684,149,316,390,398 seconds is equal to 53,550,738 years, 43 weeks, 6 days, 16 hours, 53 minutes, 18 seconds.
• To count from 1 to 1,684,149,316,390,398 would take you about one hundred sixty million, six hundred fifty-two thousand, two hundred sixteen 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 1684149316390398 cubic inches would be around 9914.7 feet tall.

Recreational maths with 1684149316390398

• 1684149316390398 backwards is 8930936139414861
• The number of decimal digits it has is: 16
• The sum of 1684149316390398's digits is 75
• More coming soon!