64140646358425

Names of 64140646358425

• Cardinal: 64140646358425 can be written as Sixty-four trillion, one hundred forty billion, six hundred forty-six million, three hundred fifty-eight thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 6.4140646358425 × 10¹³

Factors of 64140646358425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399

Divisors of 64140646358425

• Number of divisors d(n): 270
• Complete list of divisors:
  1 5 7 13 25 35 49 65 91 169 175 181 193 245 325 343 455 637 845 905 965 1183 1225 1267 1351 1715 2275 2353 2401 2509 3185 4225 4459 4525 4825 5915 6335 6755 8281 8575 8869 9457 11765 12005 12545 15925 16471 17563 22295 29575 30589 31213 31675 32617 32761 33775 34933 41405 44345 47285 57967 58825 60025 62083 62725 66199 82355 87815 111475 115297 122941 152945 156065 163085 163805 174665 207025 214123 221725 228319 229327 236425 244531 289835 310415 330995 405769 411775 425893 434581 439075 454129 463393 576485 614705 764725 780325 807079 815425 819025 860587 873325 1070615 1141595 1146635 1222655 1449175 1498861 1552075 1598233 1605289 1654975 1711717 2028845 2129465 2172905 2270645 2316965 2882425 2981251 3073525 3178903 4035395 4302935 5353075 5536609 5649553 5707975 5733175 5903677 6024109 6113275 6322873 7494305 7991165 8026445 8558585 10144225 10492027 10647325 10864525 11187631 11237023 11353225 11584825 11982019 14906255 15894515 20176975 20868757 21514675 22252321 27683045 28247765 29518385 30120545 31614365 37471525 38756263 39955825 40132225 41325739 42792925 44260111 52460135 55938155 56185115 59910095 73444189 74531275 78313417 78659161 79472575 82197349 83874133 104343785 111261605 138415225 141238825 146081299 147591925 150602725 155766247 158071825 193781315 206628695 221300555 262300675 271293841 279690775 280925575 289280173 299550475 309820777 367220945 391567085 393295805 410986745 419370665 521718925 556308025 575381443 730406495 778831235 968906575 1022569093 1033143475 1068565537 1090363729 1106502775 1356469205 1446400865 1549103885 1836104725 1899056887 1957835425 1966479025 2024961211 2054933725 2096853325 2168745439 2876907215 3652032475 3894156175 4027670101 5112845465 5342827685 5451818645 6782346025 7232004325 7479958759 7745519425 9495284435 10124806055 10843727195 13293398209 14174728477 14384536075 15181218073 20138350505 25564227325 26714138425 27259093225 28193690707 37399793795 47476422175 50624030275 52359711313 54218635975 66466991045 70873642385 75906090365 100691752525 140968453535 186998968975 197355834949 261798556565 332334955225 354368211925 366517979191 379530451825 704842267675 986779174745 1308992782825 1832589895955 2565625854337 4933895873725 9162949479775 12828129271685 64140646358425
• Sum of all divisors σ(n): 101552534918766
• Sum of proper divisors (its aliquot sum) s(n): 37411888560341
• 64140646358425 is a deficient number, because the sum of its proper divisors (37411888560341) is less than itself. Its deficiency is 26728757798084

Bases of 64140646358425

• Binary: 1110100101010111101000011100010001110110011001₂
• Hexadecimal: 0x3A55E8711D99
• Base-36: MQHT0S23D

Squares and roots of 64140646358425

• 64140646358425 squared (64140646358425²) is 4114022515276538213568480625
• 64140646358425 cubed (64140646358425³) is 263876063262950549699961521724266418015625
• The square root of 64140646358425 is 8008785.5732579705
• The cube root of 64140646358425 is 40029.2798866483

Scales and comparisons

• 64,140,646,358,425 seconds is equal to 2,039,474 years, 8 weeks, 2 hours, 40 minutes, 25 seconds.
• To count from 1 to 64,140,646,358,425 would take you about five million, ninety-eight thousand, six hundred eighty-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 64140646358425 cubic inches would be around 3335.8 feet tall.

Recreational maths with 64140646358425

• 64140646358425 backwards is 52485364604146
• The number of decimal digits it has is: 14
• The sum of 64140646358425's digits is 58
• More coming soon!