1368724004640

Names of 1368724004640

• Cardinal: 1368724004640 can be written as One trillion, three hundred sixty-eight billion, seven hundred twenty-four million, four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.36872400464 × 10¹²

Factors of 1368724004640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3072

Divisors of 1368724004640

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 109 120 144 160 180 218 240 288 327 360 436 480 545 654 720 872 981 1090 1308 1440 1635 1744 1962 2180 2616 2953 3270 3488 3924 4360 4905 5232 5906 6540 7848 8720 8859 9810 10464 11812 13080 14765 15696 17440 17718 19620 23624 26160 26577 29530 31392 35436 39240 44295 47248 52320 53154 59060 70872 78480 88590 94496 106308 118120 132885 141744 156960 177180 212616 236240 265770 283488 321877 354360 425232 472480 531540 643754 708720 850464 965631 1063080 1287508 1417440 1609385 1931262 2126160 2575016 2896893 3218770 3862524 4252320 4828155 5150032 5793786 6437540 7725048 8720209 9656310 10300064 11587572 12875080 14484465 15450096 17440418 19312620 23175144 25750160 26160627 28968930 30900192 34880836 38625240 43601045 46350288 51500320 52321254 57937860 69761672 77250480 78481881 87202090 92700576 104642508 115875720 130803135 139523344 154500960 156963762 174404180 209285016 231751440 261606270 279046688 313927524 348808360 392409405 418570032 463502880 523212540 627855048 697616720 784818810 837140064 950502781 1046425080 1255710096 1395233440 1569637620 1901005562 2092850160 2511420192 2851508343 3139275240 3802011124 4185700320 4752513905 5703016686 6278550480 7604022248 8554525029 9505027810 11406033372 12557100960 14257541715 15208044496 17109050058 19010055620 22812066744 28515083430 30416088992 34218100116 38020111240 42772625145 45624133488 57030166860 68436200232 76040222480 85545250290 91248266976 114060333720 136872400464 152080444960 171090500580 228120667440 273744800928 342181001160 456241334880 684362002320 1368724004640
• Sum of all divisors σ(n): 4715218528020
• Sum of proper divisors (its aliquot sum) s(n): 3346494523380
• 1368724004640 is an abundant number, because the sum of its proper divisors (3346494523380) is greater than itself. Its abundance is 1977770518740

Bases of 1368724004640

• Binary: 10011111010101110010011101101111100100000₂
• Hexadecimal: 0x13EAE4EDF20
• Base-36: HGS6XL40

Squares and roots of 1368724004640

• 1368724004640 squared (1368724004640²) is 1873405400877758741529600
• 1368724004640 cubed (1368724004640³) is 2564174942603610515814160791097344000
• The square root of 1368724004640 is 1169924.7858901015
• The cube root of 1368724004640 is 11102.9562362211

Scales and comparisons

• 1,368,724,004,640 seconds is equal to 43,521 years, 9 weeks, 6 days, 24 minutes.
• To count from 1 to 1,368,724,004,640 would take you about one hundred eight thousand, eight hundred two 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 1368724004640 cubic inches would be around 925.2 feet tall.

Recreational maths with 1368724004640

• 1368724004640 backwards is 0464004278631
• 1368724004640 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1368724004640's digits is 45
• More coming soon!