2008444187428

Names of 2008444187428

• Cardinal: 2008444187428 can be written as Two trillion, eight billion, four hundred forty-four million, one hundred eighty-seven thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.008444187428 × 10¹²

Factors of 2008444187428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7956

Divisors of 2008444187428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 19 28 38 61 76 122 133 244 266 427 532 854 1159 1708 2318 4636 7867 8113 15734 16226 31468 32452 55069 110138 149473 220276 298946 479887 597892 959774 1046311 1919548 2092622 3359209 4185244 6718418 9117853 13436836 18235706 36471412 61889689 63824971 123779378 127649942 247558756 255299884 433227823 866455646 1175904091 1732911292 2351808182 3775271029 4703616364 7550542058 8231328637 15101084116 16462657274 26426897203 32925314548 52853794406 71730149551 105707588812 143460299102 286920598204 502111046857 1004222093714 2008444187428
• Sum of all divisors σ(n): 4298166358080
• Sum of proper divisors (its aliquot sum) s(n): 2289722170652
• 2008444187428 is an abundant number, because the sum of its proper divisors (2289722170652) is greater than itself. Its abundance is 281277983224

Bases of 2008444187428

• Binary: 11101001110100000100110100011001100100100₂
• Hexadecimal: 0x1D3A09A3324
• Base-36: PMNZT99G

Squares and roots of 2008444187428

• 2008444187428 squared (2008444187428²) is 4033848054013319193255184
• 2008444187428 cubed (2008444187428³) is 8101758677050799921386604527128626752
• The square root of 2008444187428 is 1417195.8888692841
• The cube root of 2008444187428 is 12616.9172848603

Scales and comparisons

• 2,008,444,187,428 seconds is equal to 63,862 years, 16 weeks, 1 day, 19 hours, 10 minutes, 28 seconds.
• To count from 1 to 2,008,444,187,428 would take you about one hundred fifty-nine thousand, six hundred fifty-five 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 2008444187428 cubic inches would be around 1051.4 feet tall.

Recreational maths with 2008444187428

• 2008444187428 backwards is 8247814448002
• The number of decimal digits it has is: 13
• The sum of 2008444187428's digits is 52
• More coming soon!