18428483660512

Names of 18428483660512

• Cardinal: 18428483660512 can be written as Eighteen trillion, four hundred twenty-eight billion, four hundred eighty-three million, six hundred sixty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.8428483660512 × 10¹³

Factors of 18428483660512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 747

Divisors of 18428483660512

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 41 82 164 328 337 367 656 674 734 1312 1348 1468 2696 2936 5392 5872 10784 11744 13817 15047 27634 30094 55268 60188 110536 113569 120376 123679 221072 227138 240752 247358 442144 454276 481504 494716 908552 989432 1817104 1978864 3634208 3957728 4656329 5070839 9312658 10141678 18625316 20283356 37250632 38272753 40566712 41679823 74501264 76545506 81133424 83359646 149002528 153091012 162266848 166719292 306182024 333438584 612364048 666877168 1224728096 1333754336 1569182873 1708872743 3138365746 3417745486 6276731492 6835490972 12553462984 13670981944 14046100351 25106925968 27341963888 28092200702 50213851936 54683927776 56184401404 112368802808 224737605616 449475211232 575890114391 1151780228782 2303560457564 4607120915128 9214241830256 18428483660512
• Sum of all divisors σ(n): 37378165668480
• Sum of proper divisors (its aliquot sum) s(n): 18949682007968
• 18428483660512 is an abundant number, because the sum of its proper divisors (18949682007968) is greater than itself. Its abundance is 521198347456

Bases of 18428483660512

• Binary: 100001100001010110111001110001110101011100000₂
• Hexadecimal: 0x10C2B738EAE0
• Base-36: 6J5XFD1B4

Squares and roots of 18428483660512

• 18428483660512 squared (18428483660512²) is 339609010025757762868102144
• 18428483660512 cubed (18428483660512³) is 6258479092222332925266163070503435337728
• The square root of 18428483660512 is 4292840.9777805655
• The cube root of 18428483660512 is 26413.7380959619

Scales and comparisons

• 18,428,483,660,512 seconds is equal to 585,968 years, 40 weeks, 2 days, 23 hours, 1 minute, 52 seconds.
• To count from 1 to 18,428,483,660,512 would take you about one million, four hundred sixty-four thousand, nine hundred twenty-one 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 18428483660512 cubic inches would be around 2201.1 feet tall.

Recreational maths with 18428483660512

• 18428483660512 backwards is 21506638482481
• The number of decimal digits it has is: 14
• The sum of 18428483660512's digits is 58
• More coming soon!