1664789121476

Names of 1664789121476

• Cardinal: 1664789121476 can be written as One trillion, six hundred sixty-four billion, seven hundred eighty-nine million, one hundred twenty-one thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 1.664789121476 × 10¹²

Factors of 1664789121476

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2176

Divisors of 1664789121476

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 13 26 52 67 134 169 268 307 338 614 676 871 1228 1742 1787 3484 3574 3991 4489 7148 7982 8978 11323 15964 17956 20569 22646 23231 41138 45292 46462 51883 58357 82276 92924 103766 116714 119729 207532 233428 239458 267397 302003 478916 534794 548609 604006 758641 1069588 1097218 1208012 1378123 1517282 1556477 2194436 2756246 3034564 3112954 3476161 5512492 6225908 6952322 7131917 8021843 13904644 14263834 16043686 17915599 20234201 28527668 32087372 35831198 36756803 40468402 71662396 73513606 80936804 92714921 104283959 147027212 185429842 208567918 232902787 370859684 417135836 465805574 477838439 931611148 955676878 1355691467 1911353756 2462705801 2711382934 4925411602 5422765868 6211899707 9850823204 12423799414 24847598828 32015175413 64030350826 128060701652 416197280369 832394560738 1664789121476
• Sum of all divisors σ(n): 3214743961968
• Sum of proper divisors (its aliquot sum) s(n): 1549954840492
• 1664789121476 is a deficient number, because the sum of its proper divisors (1549954840492) is less than itself. Its deficiency is 114834280984

Bases of 1664789121476

• Binary: 11000001110011101001010100000100111000100₂
• Hexadecimal: 0x1839D2A09C4
• Base-36: L8SKGJB8

Squares and roots of 1664789121476

• 1664789121476 squared (1664789121476²) is 2771522818984831884418576
• 1664789121476 cubed (1664789121476³) is 4614001038968445247030754712094938176
• The square root of 1664789121476 is 1290267.0737006351
• The cube root of 1664789121476 is 11851.8571901515

Scales and comparisons

• 1,664,789,121,476 seconds is equal to 52,935 years, 7 weeks, 3 days, 14 hours, 37 minutes, 56 seconds.
• To count from 1 to 1,664,789,121,476 would take you about one hundred thirty-two thousand, three hundred thirty-seven 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 1664789121476 cubic inches would be around 987.7 feet tall.

Recreational maths with 1664789121476

• 1664789121476 backwards is 6741219874661
• The number of decimal digits it has is: 13
• The sum of 1664789121476's digits is 62
• More coming soon!