42628459688451

Names of 42628459688451

• Cardinal: 42628459688451 can be written as Forty-two trillion, six hundred twenty-eight billion, four hundred fifty-nine million, six hundred eighty-eight thousand, four hundred fifty-one.

Scientific notation

• Scientific notation: 4.2628459688451 × 10¹³

Factors of 42628459688451

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 462307

Divisors of 42628459688451

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 189 273 351 819 2457 41203 123609 288421 370827 421081 535639 865263 1112481 1263243 1606917 2595789 2947567 3749473 3789729 4820751 5474053 7787367 8842701 11248419 11369187 14462253 16422159 26528103 33745257 38318371 49266477 79584309 101235771 114955113 147799431 344865339 1034596017 17349800443 52049401329 121448603101 156148203987 225547405759 364345809303 468444611961 676642217277 1093037427909 1578831840313 2029926651831 3279112283727 4736495520939 6089779955493 14209486562817 42628459688451
• Sum of all divisors σ(n): 77729177021440
• Sum of proper divisors (its aliquot sum) s(n): 35100717332989
• 42628459688451 is a deficient number, because the sum of its proper divisors (35100717332989) is less than itself. Its deficiency is 7527742355462

Bases of 42628459688451

• Binary: 1001101100010100110110001100100111001000000011₂
• Hexadecimal: 0x26C536327203
• Base-36: F3Z8S9IIR

Squares and roots of 42628459688451

• 42628459688451 squared (42628459688451²) is 1817185575409891927982779401
• 42628459688451 cubed (42628459688451³) is 77463822047795212822960372113245520397851
• The square root of 42628459688451 is 6529047.3798595611
• The cube root of 42628459688451 is 34932.7852027413

Scales and comparisons

• 42,628,459,688,451 seconds is equal to 1,355,453 years, 8 weeks, 2 days, 2 hours, 20 minutes, 51 seconds.
• To count from 1 to 42,628,459,688,451 would take you about three million, three hundred eighty-eight thousand, six hundred thirty-two 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 42628459688451 cubic inches would be around 2911.1 feet tall.

Recreational maths with 42628459688451

• 42628459688451 backwards is 15488695482624
• The number of decimal digits it has is: 14
• The sum of 42628459688451's digits is 72
• More coming soon!