16388947408054

Names of 16388947408054

• Cardinal: 16388947408054 can be written as Sixteen trillion, three hundred eighty-eight billion, nine hundred forty-seven million, four hundred eight thousand and fifty-four.

Scientific notation

• Scientific notation: 1.6388947408054 × 10¹³

Factors of 16388947408054

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 12317

Divisors of 16388947408054

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 13 26 37 47 74 94 169 338 481 611 962 1222 1739 3037 3478 6074 6253 7943 9181 12506 15886 18362 22607 39481 45214 78962 112369 119353 142739 224738 238706 285478 293891 339697 431507 513253 587782 679394 863014 1026506 1460797 1551589 1855607 2921594 3103178 3711214 4416061 5281343 5609591 8832122 10562686 11219182 15965759 18990361 24122891 27882697 31931518 37980722 48245782 55765394 57408793 68657459 72924683 114817586 137314918 145849366 207554867 362475061 415109734 724950122 892546967 1031659789 1310486759 1785093934 2063319578 2620973518 2698213271 4712175793 5396426542 9424351586 13411577257 17036327867 26823154514 34072655734 48488010083 96976020166 174350504341 221472262271 348701008682 442944524542 630344131079 1260688262158 8194473704027 16388947408054
• Sum of all divisors σ(n): 27933299404416
• Sum of proper divisors (its aliquot sum) s(n): 11544351996362
• 16388947408054 is a deficient number, because the sum of its proper divisors (11544351996362) is less than itself. Its deficiency is 4844595411692

Bases of 16388947408054

• Binary: 11101110011111011001011000110111010010110110₂
• Hexadecimal: 0xEE7D96374B6
• Base-36: 5T4Z84X4M

Squares and roots of 16388947408054

• 16388947408054 squared (16388947408054²) is 268597597143959924784066916
• 16388947408054 cubed (16388947408054³) is 4402031893522034482391482278615093341464
• The square root of 16388947408054 is 4048326.4947449581
• The cube root of 16388947408054 is 25400.9730588297

Scales and comparisons

• 16,388,947,408,054 seconds is equal to 521,117 years, 43 weeks, 2 days, 7 hours, 7 minutes, 34 seconds.
• To count from 1 to 16,388,947,408,054 would take you about one million, three hundred two thousand, seven hundred ninety-four 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 16388947408054 cubic inches would be around 2116.7 feet tall.

Recreational maths with 16388947408054

• 16388947408054 backwards is 45080474988361
• The number of decimal digits it has is: 14
• The sum of 16388947408054's digits is 67
• More coming soon!