80746272170421

Names of 80746272170421

• Cardinal: 80746272170421 can be written as Eighty trillion, seven hundred forty-six billion, two hundred seventy-two million, one hundred seventy thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 8.0746272170421 × 10¹³

Factors of 80746272170421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1423

Divisors of 80746272170421

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 13 33 39 143 429 467 929 1401 2787 5137 6071 10219 12077 15411 18213 30657 36231 66781 132847 200343 218089 398541 433843 654267 863041 1301529 2398979 2589123 2835157 4772273 5639959 7196937 8505471 9493451 11219533 14316819 16919877 28480353 31186727 33658599 62039549 93560181 123414863 186118647 202604681 370244589 403040147 607814043 1209120441 2228651491 2633860853 4433441617 5239521911 6685954473 7901582559 13300324851 15718565733 28972469383 57634741021 86917408149 172904223063 188219748649 564659245947 2070417235139 2446856732437 6211251705417 7340570197311 26915424056807 80746272170421
• Sum of all divisors σ(n): 126891683417184
• Sum of proper divisors (its aliquot sum) s(n): 46145411246763
• 80746272170421 is a deficient number, because the sum of its proper divisors (46145411246763) is less than itself. Its deficiency is 34600860923658

Bases of 80746272170421

• Binary: 10010010111000000110100110111101010000110110101₂
• Hexadecimal: 0x497034DEA1B5
• Base-36: SMEBPN5PX

Squares and roots of 80746272170421

• 80746272170421 squared (80746272170421²) is 6519960469419704870067317241
• 80746272170421 cubed (80746272170421³) is 526462502604149354757155779913817823528461
• The square root of 80746272170421 is 8985892.9534254413
• The cube root of 80746272170421 is 43222.2622186501

Scales and comparisons

• 80,746,272,170,421 seconds is equal to 2,567,481 years, 35 weeks, 6 days, 7 hours, 20 minutes, 21 seconds.
• To count from 1 to 80,746,272,170,421 would take you about six million, four hundred eighteen thousand, seven hundred 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 80746272170421 cubic inches would be around 3601.9 feet tall.

Recreational maths with 80746272170421

• 80746272170421 backwards is 12407127264708
• The number of decimal digits it has is: 14
• The sum of 80746272170421's digits is 51
• More coming soon!