66408338238000

Names of 66408338238000

• Cardinal: 66408338238000 can be written as Sixty-six trillion, four hundred eight billion, three hundred thirty-eight million, two hundred thirty-eight thousand.

Scientific notation

• Scientific notation: 6.6408338238 × 10¹³

Factors of 66408338238000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1006186964

Divisors of 66408338238000

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 100 110 120 125 132 150 165 176 200 220 240 250 264 275 300 330 375 400 440 500 528 550 600 660 750 825 880 1000 1100 1200 1320 1375 1500 1650 2000 2200 2640 2750 3000 3300 4125 4400 5500 6000 6600 8250 11000 13200 16500 22000 33000 66000 1006186943 2012373886 3018560829 4024747772 5030934715 6037121658 8049495544 10061869430 11068056373 12074243316 15092804145 16098991088 20123738860 22136112746 24148486632 25154673575 30185608290 33204169119 40247477720 44272225492 48296973264 50309347150 55340281865 60371216580 66408338238 75464020725 80494955440 88544450984 100618694300 110680563730 120742433160 125773367875 132816676476 150928041450 166020845595 177088901968 201237388600 221361127460 241484866320 251546735750 265633352952 276701409325 301856082900 332041691190 377320103625 402474777200 442722254920 503093471500 531266705904 553402818650 603712165800 664083382380 754640207250 830104227975 885444509840 1006186943000 1106805637300 1207424331600 1328166764760 1383507046625 1509280414500 1660208455950 2012373886000 2213611274600 2656333529520 2767014093250 3018560829000 3320416911900 4150521139875 4427222549200 5534028186500 6037121658000 6640833823800 8301042279750 11068056373000 13281667647600 16602084559500 22136112746000 33204169119000 66408338238000
• Sum of all divisors σ(n): 233564162936832
• Sum of proper divisors (its aliquot sum) s(n): 167155824698832
• 66408338238000 is an abundant number, because the sum of its proper divisors (167155824698832) is greater than itself. Its abundance is 100747486460832

Bases of 66408338238000

• Binary: 1111000110010111100101011010010010101000110000₂
• Hexadecimal: 0x3C65E5692A30
• Base-36: NJFKHZ2UO

Squares and roots of 66408338238000

• 66408338238000 squared (66408338238000²) is 4410067387532612944644000000
• 66408338238000 cubed (66408338238000³) is 292865246723638784683855922497272000000000
• The square root of 66408338238000 is 8149131.1339307825
• The cube root of 66408338238000 is 40495.5719871565

Scales and comparisons

• 66,408,338,238,000 seconds is equal to 2,111,579 years, 38 weeks, 3 days, 21 hours, 40 minutes.
• To count from 1 to 66,408,338,238,000 would take you about five million, two hundred seventy-eight thousand, nine hundred forty-nine 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 66408338238000 cubic inches would be around 3374.6 feet tall.

Recreational maths with 66408338238000

• 66408338238000 backwards is 00083283380466
• The number of decimal digits it has is: 14
• The sum of 66408338238000's digits is 51
• More coming soon!