51493018789404

Names of 51493018789404

• Cardinal: 51493018789404 can be written as Fifty-one trillion, four hundred ninety-three billion, eighteen million, seven hundred eighty-nine thousand, four hundred four.

Scientific notation

• Scientific notation: 5.1493018789404 × 10¹³

Factors of 51493018789404

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1381631

Divisors of 51493018789404

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 669947 711679 1339894 1423358 2009841 2135037 2679788 2846716 4019682 4270074 6029523 6405111 8039364 8540148 12059046 12810222 18088569 19215333 24118092 25620444 36177138 38430666 72354276 76861332 476787211013 953574422026 1430361633039 1907148844052 2860723266078 4291084899117 5721446532156 8582169798234 12873254697351 17164339596468 25746509394702 51493018789404
• Sum of all divisors σ(n): 133500805939200
• Sum of proper divisors (its aliquot sum) s(n): 82007787149796
• 51493018789404 is an abundant number, because the sum of its proper divisors (82007787149796) is greater than itself. Its abundance is 30514768360392

Bases of 51493018789404

• Binary: 1011101101010100100111000101111110011000011100₂
• Hexadecimal: 0x2ED52717E61C
• Base-36: I93KDVKF0

Squares and roots of 51493018789404

• 51493018789404 squared (51493018789404²) is 2651530984045913385702675216
• 51493018789404 cubed (51493018789404³) is 136535334782163095726209007872876514211264
• The square root of 51493018789404 is 7175863.6267284235
• The cube root of 51493018789404 is 37203.4130846821

Scales and comparisons

• 51,493,018,789,404 seconds is equal to 1,637,318 years, 37 weeks, 2 days, 18 hours, 23 minutes, 24 seconds.
• To count from 1 to 51,493,018,789,404 would take you about four million, ninety-three thousand, two hundred ninety-six 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 51493018789404 cubic inches would be around 3100.3 feet tall.

Recreational maths with 51493018789404

• 51493018789404 backwards is 40498781039415
• The number of decimal digits it has is: 14
• The sum of 51493018789404's digits is 63
• More coming soon!