16409943061690

Names of 16409943061690

• Cardinal: 16409943061690 can be written as Sixteen trillion, four hundred nine billion, nine hundred forty-three million, sixty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.640994306169 × 10¹³

Factors of 16409943061690

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 81

Divisors of 16409943061690

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 5 10 31 43 62 86 155 215 310 430 961 1333 1849 1922 2666 3698 4805 6665 9245 9610 13330 18490 29791 41323 57319 59582 82646 114638 148955 206615 286595 297910 413230 573190 923521 1281013 1776889 1847042 2562026 3553778 4617605 6405065 8884445 9235210 12810130 17768890 28629151 39711403 55083559 57258302 79422806 110167118 143145755 198557015 275417795 286291510 397114030 550835590 887503681 1231053493 1707590329 1775007362 2462106986 3415180658 4437518405 6155267465 8537951645 8875036810 12310534930 17075903290 38162658283 52935300199 76325316566 105870600398 190813291415 264676500995 381626582830 529353001990 1640994306169 3281988612338 8204971530845 16409943061690
• Sum of all divisors σ(n): 31248827106138
• Sum of proper divisors (its aliquot sum) s(n): 14838884044448
• 16409943061690 is a deficient number, because the sum of its proper divisors (14838884044448) is less than itself. Its deficiency is 1571059017242

Bases of 16409943061690

• Binary: 11101110110010111100110100111011010010111010₂
• Hexadecimal: 0xEECBCD3B4BA
• Base-36: 5TEMGEN5M

Squares and roots of 16409943061690

• 16409943061690 squared (16409943061690²) is 269286231287907771145656100
• 16409943061690 cubed (16409943061690³) is 4418971722731650721908291700577824809000
• The square root of 16409943061690 is 4050918.7922852761
• The cube root of 16409943061690 is 25411.8153751447

Scales and comparisons

• 16,409,943,061,690 seconds is equal to 521,785 years, 22 weeks, 2 days, 13 hours, 8 minutes, 10 seconds.
• To count from 1 to 16,409,943,061,690 would take you about one million, three hundred four thousand, four hundred sixty-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 16409943061690 cubic inches would be around 2117.7 feet tall.

Recreational maths with 16409943061690

• 16409943061690 backwards is 09616034990461
• The number of decimal digits it has is: 14
• The sum of 16409943061690's digits is 58
• More coming soon!