1378631841821703

Names of 1378631841821703

• Cardinal: 1378631841821703 can be written as One quadrillion, three hundred seventy-eight trillion, six hundred thirty-one billion, eight hundred forty-one million, eight hundred twenty-one thousand, seven hundred three.

Scientific notation

• Scientific notation: 1.378631841821703 × 10¹⁵

Factors of 1378631841821703

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 619109

Divisors of 1378631841821703

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 27 49 63 89 147 189 267 441 623 801 1323 1869 2403 4361 5607 13083 16821 19531 39249 58593 117747 136717 175779 410151 527337 599479 957019 1230453 1738259 1798437 2871057 3691359 4196353 5214777 5395311 8613171 12167813 12589059 15644331 16185933 25839513 29374471 36503439 37767177 46932993 53353631 85174691 88123413 109510317 113301531 160060893 255524073 264370239 328530951 373475417 480182679 766572219 793110717 1120426251 1440548037 2299716657 2614327919 3361278753 7842983757 10083836259 11708424349 23528951271 35125273047 70586853813 81958970443 105375819141 245876911329 316127457423 573712793101 737630733987 1042049767061 1721138379303 2212892201961 3126149301183 5163415137909 7294348369427 9378447903549 15490245413727 21883045108281 28135343710647 51060438585989 65649135324843 153181315757967 196947405974529 459543947273901 1378631841821703
• Sum of all divisors σ(n): 2402695697472000
• Sum of proper divisors (its aliquot sum) s(n): 1024063855650297
• 1378631841821703 is a deficient number, because the sum of its proper divisors (1024063855650297) is less than itself. Its deficiency is 354567986171406

Bases of 1378631841821703

• Binary: 100111001011101101110111101001101010011010000000111₂
• Hexadecimal: 0x4E5DBBD353407
• Base-36: DKOMQ3EG3R

Squares and roots of 1378631841821703

• 1378631841821703 squared (1378631841821703²) is 1900625755284701120965641820209
• 1378631841821703 cubed (1378631841821703³) is 2620263185621912870526331245542155455360195927
• The square root of 1378631841821703 is 37129931.8854977567
• The cube root of 1378631841821703 is 111296.8232294065

Scales and comparisons

• 1,378,631,841,821,703 seconds is equal to 43,836,228 years, 9 weeks, 3 days, 2 hours, 55 minutes, 3 seconds.
• To count from 1 to 1,378,631,841,821,703 would take you about one hundred thirty-one million, five hundred eight thousand, six hundred eighty-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 1378631841821703 cubic inches would be around 9274.7 feet tall.

Recreational maths with 1378631841821703

• 1378631841821703 backwards is 3071281481368731
• 1378631841821703 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1378631841821703's digits is 63
• More coming soon!