1338840142972852

Names of 1338840142972852

• Cardinal: 1338840142972852 can be written as One quadrillion, three hundred thirty-eight trillion, eight hundred forty billion, one hundred forty-two million, nine hundred seventy-two thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.338840142972852 × 10¹⁵

Factors of 1338840142972852

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 52

Divisors of 1338840142972852

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 13 26 37 52 74 148 169 338 481 676 962 1369 1924 2197 2738 4394 5476 6253 8788 12506 17797 25012 28561 35594 50653 57122 71188 81289 101306 114244 162578 202612 231361 325156 371293 462722 658489 742586 925444 1056757 1316978 1485172 1874161 2113514 2633956 3007693 3748322 4227028 4826809 6015386 7496644 8560357 9653618 12030772 13737841 17120714 19307236 24364093 27475682 34241428 39100009 48728186 54951364 69343957 78200018 97456372 111284641 138687914 156400036 178591933 222569282 277375828 316733209 357183866 445138564 508300117 633466418 714367732 901471441 1016600234 1266932836 1446700333 1802942882 2033200468 2893400666 3605885764 4117531717 5786801332 6607901521 8235063434 11719128733 13215803042 16470126868 18807104329 23438257466 26431606084 37614208658 46876514932 53527912321 75228417316 107055824642 152348673529 214111649284 244492356277 304697347058 488984712554 609394694116 695862860173 977969425108 1391725720346 1980532755877 2783451440692 3961065511754 7922131023508 9046217182249 18092434364498 25746925826401 36184868728996 51493851652802 102987703305604 334710035743213 669420071486426 1338840142972852
• Sum of all divisors σ(n): 2608723777657578
• Sum of proper divisors (its aliquot sum) s(n): 1269883634684726
• 1338840142972852 is a deficient number, because the sum of its proper divisors (1269883634684726) is less than itself. Its deficiency is 68956508288126

Bases of 1338840142972852

• Binary: 100110000011010101100000011001000100000011110110100₂
• Hexadecimal: 0x4C1AB032207B4
• Base-36: D6KUO5AQ44

Squares and roots of 1338840142972852

• 1338840142972852 squared (1338840142972852²) is 1792492928435566784596409013904
• 1338840142972852 cubed (1338840142972852³) is 2399861488584500402153937674393497036362534208
• The square root of 1338840142972852 is 36590164.5660804865
• The cube root of 1338840142972852 is 110215.5592080417

Scales and comparisons

• 1,338,840,142,972,852 seconds is equal to 42,570,975 years, 12 weeks, 4 days, 2 hours, 40 minutes, 52 seconds.
• To count from 1 to 1,338,840,142,972,852 would take you about one hundred twenty-seven million, seven hundred twelve thousand, nine hundred twenty-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 1338840142972852 cubic inches would be around 9184.6 feet tall.

Recreational maths with 1338840142972852

• 1338840142972852 backwards is 2582792410488331
• The number of decimal digits it has is: 16
• The sum of 1338840142972852's digits is 67
• More coming soon!