13211873411440

Names of 13211873411440

• Cardinal: 13211873411440 can be written as Thirteen trillion, two hundred eleven billion, eight hundred seventy-three million, four hundred eleven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.321187341144 × 10¹³

Factors of 13211873411440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 14432

Divisors of 13211873411440

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 44 55 73 80 88 110 146 176 220 292 365 440 584 730 803 880 1168 1460 1606 2920 3212 4015 5840 6424 8030 12848 14341 16060 28682 32120 57364 64240 71705 114728 143410 157751 229456 286820 315502 573640 631004 788755 1046893 1147280 1262008 1577510 2093786 2524016 3155020 4187572 5234465 6310040 8375144 10468930 11515823 12620080 16750288 20937860 23031646 41875720 46063292 57579115 83751440 92126584 115158230 184253168 205664281 230316460 411328562 460632920 822657124 921265840 1028321405 1645314248 2056642810 2262307091 3290628496 4113285620 4524614182 8226571240 9049228364 11311535455 15013492513 16453142480 18098456728 22623070910 30026985026 36196913456 45246141820 60053970052 75067462565 90492283640 120107940104 150134925130 165148417643 180984567280 240215880208 300269850260 330296835286 600539700520 660593670572 825742088215 1201079401040 1321187341144 1651484176430 2642374682288 3302968352860 6605936705720 13211873411440
• Sum of all divisors σ(n): 33971526803664
• Sum of proper divisors (its aliquot sum) s(n): 20759653392224
• 13211873411440 is an abundant number, because the sum of its proper divisors (20759653392224) is greater than itself. Its abundance is 7547779980784

Bases of 13211873411440

• Binary: 11000000010000100001000001011000000101110000₂
• Hexadecimal: 0xC0421058170
• Base-36: 4OLG8B434

Squares and roots of 13211873411440

• 13211873411440 squared (13211873411440²) is 174553599039915223522873600
• 13211873411440 cubed (13211873411440³) is 2306180054026614652933538164503913984000
• The square root of 13211873411440 is 3634814.0821010365
• The cube root of 13211873411440 is 23640.3989482157

Scales and comparisons

• 13,211,873,411,440 seconds is equal to 420,096 years, 36 weeks, 5 days, 12 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,211,873,411,440 would take you about one million, fifty thousand, two hundred forty-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 13211873411440 cubic inches would be around 1970 feet tall.

Recreational maths with 13211873411440

• 13211873411440 backwards is 04411437811231
• 13211873411440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13211873411440's digits is 40
• More coming soon!