13540040002720

Names of 13540040002720

• Cardinal: 13540040002720 can be written as Thirteen trillion, five hundred forty billion, forty million, two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.354004000272 × 10¹³

Factors of 13540040002720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 369247

Divisors of 13540040002720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 140 154 160 176 220 224 280 308 352 385 440 560 616 770 880 1120 1232 1540 1760 2464 3001 3080 6002 6160 12004 12320 15005 21007 24008 30010 33011 42014 48016 60020 66022 84028 96032 105035 120040 132044 165055 168056 210070 231077 240080 264088 330110 336112 366221 420140 462154 480160 528176 660220 672224 732442 840280 924308 1056352 1155385 1320440 1464884 1680560 1831105 1848616 2310770 2563547 2640880 2929768 3361120 3662210 3697232 4028431 4621540 5127094 5281760 5859536 7324420 7394464 8056862 9243080 10254188 11719072 12817735 14648840 16113724 18486160 20142155 20508376 25635470 28199017 29297680 32227448 36972320 40284310 41016752 51270940 56398034 58595360 64454896 80568620 82033504 102541880 112796068 128909792 140995085 161137240 205083760 225592136 281990170 322274480 410167520 451184272 563980340 644548960 902368544 1099029221 1127960680 2198058442 2255921360 4396116884 4511842720 5495146105 7693204547 8792233768 10990292210 12089321431 15386409094 17584467536 21980584420 24178642862 30772818188 35168935072 38466022735 43961168840 48357285724 60446607155 61545636376 76932045470 84625250017 87922337680 96714571448 120893214310 123091272752 153864090940 169250500034 175844675360 193429142896 241786428620 246182545504 307728181880 338501000068 386858285792 423126250085 483572857240 615456363760 677002000136 846252500170 967145714480 1230912727520 1354004000272 1692505000340 1934291428960 2708008000544 3385010000680 6770020001360 13540040002720
• Sum of all divisors σ(n): 39894970735872
• Sum of proper divisors (its aliquot sum) s(n): 26354930733152
• 13540040002720 is an abundant number, because the sum of its proper divisors (26354930733152) is greater than itself. Its abundance is 12814890730432

Bases of 13540040002720

• Binary: 11000101000010001001010001100100110010100000₂
• Hexadecimal: 0xC5089464CA0
• Base-36: 4SS7I82HS

Squares and roots of 13540040002720

• 13540040002720 squared (13540040002720²) is 183332683275257817607398400
• 13540040002720 cubed (13540040002720³) is 2482331865352986759225579895828123648000
• The square root of 13540040002720 is 3679679.3342246549
• The cube root of 13540040002720 is 23834.5331158705

Scales and comparisons

• 13,540,040,002,720 seconds is equal to 430,531 years, 20 weeks, 1 day, 22 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,540,040,002,720 would take you about one million, seventy-six thousand, three hundred twenty-eight 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 13540040002720 cubic inches would be around 1986.2 feet tall.

Recreational maths with 13540040002720

• 13540040002720 backwards is 02720004004531
• 13540040002720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13540040002720's digits is 28
• More coming soon!