2001248880840

Names of 2001248880840

• Cardinal: 2001248880840 can be written as Two trillion, one billion, two hundred forty-eight million, eight hundred eighty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.00124888084 × 10¹²

Factors of 2001248880840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 168455314

Divisors of 2001248880840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 88 90 99 108 110 120 132 135 165 180 198 216 220 264 270 297 330 360 396 440 495 540 594 660 792 990 1080 1188 1320 1485 1980 2376 2970 3960 5940 11880 168455293 336910586 505365879 673821172 842276465 1010731758 1347642344 1516097637 1684552930 1853008223 2021463516 2526829395 3032195274 3369105860 3706016446 4042927032 4548292911 5053658790 5559024669 6064390548 6738211720 7412032892 7580488185 9096585822 9265041115 10107317580 11118049338 12128781096 14824065784 15160976370 16677074007 18193171644 18530082230 20214635160 22236098676 22741464555 27795123345 30321952740 33354148014 36386343288 37060164460 44472197352 45482929110 50031222021 55590246690 60643905480 66708296028 74120328920 83385370035 90965858220 100062444042 111180493380 133416592056 166770740070 181931716440 200124888084 222360986760 250156110105 333541480140 400249776168 500312220210 667082960280 1000624440420 2001248880840
• Sum of all divisors σ(n): 7277268700800
• Sum of proper divisors (its aliquot sum) s(n): 5276019819960
• 2001248880840 is an abundant number, because the sum of its proper divisors (5276019819960) is greater than itself. Its abundance is 3274770939120

Bases of 2001248880840

• Binary: 11101000111110011101110101000100011001000₂
• Hexadecimal: 0x1D1F3BA88C8
• Base-36: PJCZWV60

Squares and roots of 2001248880840

• 2001248880840 squared (2001248880840²) is 4004997083063352519105600
• 2001248880840 cubed (2001248880840³) is 8014995930247998747678476717776704000
• The square root of 2001248880840 is 1414655.0395202359
• The cube root of 2001248880840 is 12601.8324387079

Scales and comparisons

• 2,001,248,880,840 seconds is equal to 63,633 years, 27 weeks, 1 day, 18 hours, 54 minutes.
• To count from 1 to 2,001,248,880,840 would take you about one hundred fifty-nine thousand and eighty-three 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 2001248880840 cubic inches would be around 1050.2 feet tall.

Recreational maths with 2001248880840

• 2001248880840 backwards is 0480888421002
• 2001248880840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2001248880840's digits is 45
• More coming soon!