1029529988640620

Names of 1029529988640620

• Cardinal: 1029529988640620 can be written as One quadrillion, twenty-nine trillion, five hundred twenty-nine billion, nine hundred eighty-eight million, six hundred forty thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.02952998864062 × 10¹⁵

Factors of 1029529988640620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 17683442040

Divisors of 1029529988640620

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 41 71 82 142 164 205 284 355 410 710 820 1420 2911 5822 11644 14555 29110 58220 17683441921 35366883842 70733767684 88417209605 176834419210 353668838420 725021118761 1255524376391 1450042237522 2511048752782 2900084475044 3625105593805 5022097505564 6277621881955 7250211187610 12555243763910 14500422375220 25110487527820 51476499432031 102952998864062 205905997728124 257382497160155 514764994320310 1029529988640620
• Sum of all divisors σ(n): 2245938591629376
• Sum of proper divisors (its aliquot sum) s(n): 1216408602988756
• 1029529988640620 is an abundant number, because the sum of its proper divisors (1216408602988756) is greater than itself. Its abundance is 186878614348136

Bases of 1029529988640620

• Binary: 11101010000101101000100001010000100010111101101100₂
• Hexadecimal: 0x3A85A21422F6C
• Base-36: A4XRJPK5T8

Squares and roots of 1029529988640620

• 1029529988640620 squared (1029529988640620²) is 1059931997510355146235513984400
• 1029529988640620 cubed (1029529988640620³) is 1091231777356665599824670671314559155886328000
• The square root of 1029529988640620 is 32086289.7300485647
• The cube root of 1029529988640620 is 100974.7997332101

Scales and comparisons

• 1,029,529,988,640,620 seconds is equal to 32,735,869 years, 4 weeks, 6 days, 10 minutes, 20 seconds.
• To count from 1 to 1,029,529,988,640,620 would take you about ninety-eight million, two hundred seven thousand, six hundred seven 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 1029529988640620 cubic inches would be around 8414.6 feet tall.

Recreational maths with 1029529988640620

• 1029529988640620 backwards is 0260468899259201
• 1029529988640620 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1029529988640620's digits is 71
• More coming soon!