64490931843507

Names of 64490931843507

• Cardinal: 64490931843507 can be written as Sixty-four trillion, four hundred ninety billion, nine hundred thirty-one million, eight hundred forty-three thousand, five hundred seven.

Scientific notation

• Scientific notation: 6.4490931843507 × 10¹³

Factors of 64490931843507

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 172

Divisors of 64490931843507

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 9 13 27 29 39 81 87 117 127 169 243 261 351 377 381 507 729 783 841 1053 1131 1143 1521 1651 2197 2349 2523 3159 3393 3429 3683 4563 4901 4953 6591 7047 7569 9477 10179 10287 10933 11049 13689 14703 14859 19773 21141 21463 22707 24389 28561 30537 30861 32799 33147 41067 44109 44577 47879 59319 63713 64389 68121 73167 85683 91611 92583 98397 99441 106807 123201 132327 133731 142129 143637 177957 191139 193167 204363 219501 257049 274833 279019 295191 298323 317057 320421 396981 401193 426387 430911 533871 573417 579501 613089 622427 658503 771147 828269 837057 885573 894969 951171 961263 1190943 1203579 1279161 1292733 1388491 1601613 1720251 1738503 1847677 1867281 1975509 2313441 2484807 2511171 2656719 2684907 2853513 2883789 3097403 3572829 3627247 3837483 3878199 4121741 4165473 5160753 5215509 5543031 5601843 5926527 6940323 7454421 7533513 7970157 8091551 8560539 8651367 9292209 10881741 11512449 11634597 12365223 12496419 15482259 15646527 16629093 16805529 17779581 18050383 20820969 22363263 22600539 24019801 24274653 25681617 25954101 27876627 32645223 34537347 34903791 37095669 37489257 40266239 46446777 49887279 50416587 53582633 54151149 67089789 67801617 72059403 72823959 77044851 77862303 83629881 97935669 103612041 105190163 111287007 112467771 120798717 149661837 151249761 160747899 162453447 201269367 203404851 216178209 218471877 231134553 234654979 250889643 293807007 315570489 333861021 337403313 362396151 448985511 453749283 482243697 487360341 523461107 603808101 648534627 655415631 696574229 703964937 752668929 881421021 946711467 1001583063 1012209939 1087188453 1346956533 1446731091 1462081023 1570383321 1945603881 1966246893 2089722687 2111894811 2258006787 2644263063 2840134401 3004749189 3050514727 3261565359 4340193273 4386243069 4711149963 5836811643 5898740679 6269168061 6335684433 6804994391 8520403203 9151544181 9784696077 13020579819 13158729207 14133449889 17510434929 18807504183 19007053299 20414983173 25561209609 27454632543 29354088231 39061739457 42400349667 56422512549 57021159897 61244949519 76683628827 82363897629 88464927083 127201049001 169267537647 171063479691 183734848557 247091692887 265394781249 381603147003 507802612941 551204545671 741275078661 796184343747 1653613637013 2223825235983 2388553031241 4960840911039 7165659093723 21496977281169 64490931843507
• Sum of all divisors σ(n): 109344721712640
• Sum of proper divisors (its aliquot sum) s(n): 44853789869133
• 64490931843507 is a deficient number, because the sum of its proper divisors (44853789869133) is less than itself. Its deficiency is 19637141974374

Bases of 64490931843507

• Binary: 1110101010011101110111000101010111000110110011₂
• Hexadecimal: 0x3AA7771571B3
• Base-36: MUYQ3PO6R

Squares and roots of 64490931843507

• 64490931843507 squared (64490931843507²) is 4159080290043865181538059049
• 64490931843507 cubed (64490931843507³) is 268222963516892234609904027686608193244843
• The square root of 64490931843507 is 8030624.6234964189
• The cube root of 64490931843507 is 40102.0170591921

Scales and comparisons

• 64,490,931,843,507 seconds is equal to 2,050,612 years, 7 weeks, 5 days, 6 hours, 18 minutes, 27 seconds.
• To count from 1 to 64,490,931,843,507 would take you about five million, one hundred twenty-six thousand, five hundred thirty 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 64490931843507 cubic inches would be around 3341.8 feet tall.

Recreational maths with 64490931843507

• 64490931843507 backwards is 70534813909446
• The number of decimal digits it has is: 14
• The sum of 64490931843507's digits is 63
• More coming soon!