13748247785643

Names of 13748247785643

• Cardinal: 13748247785643 can be written as Thirteen trillion, seven hundred forty-eight billion, two hundred forty-seven million, seven hundred eighty-five thousand, six hundred forty-three.

Scientific notation

• Scientific notation: 1.3748247785643 × 10¹³

Factors of 13748247785643

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 868

Divisors of 13748247785643

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 17 21 31 41 51 93 119 123 217 287 357 527 651 697 769 861 961 1271 1581 1681 2091 2307 2883 3689 3813 4879 5043 5383 6727 8897 11067 11767 13073 14637 16149 16337 20181 21607 23839 26691 28577 29791 31529 35301 39219 39401 49011 52111 64821 71517 85731 89373 91511 94587 114359 118203 151249 156333 166873 200039 208537 220703 274533 275807 343077 364777 405263 453747 500619 506447 535993 600117 625611 662109 669817 739009 827421 885887 977399 1094331 1215789 1221431 1292689 1519341 1607979 1615441 2009451 2217027 2657661 2836841 2932197 3545129 3664293 3751951 3878067 4688719 4846323 5173063 6201209 6841793 8510523 8550017 9048823 10635387 11255853 11308087 12563153 14066157 15519189 16615783 18603627 20525379 20764327 21975713 22909279 25650051 27146469 27462497 30299369 33924261 37689459 40073359 49847349 50078671 62292981 65927139 68727837 82387491 87942071 90898107 116310481 120220077 145350289 150236013 153829991 160364953 192237479 212095583 263826213 280513513 348931443 350550697 389457743 436050867 461489973 481094859 515089273 576712437 636286749 681247103 841540539 851337407 939280439 1051652091 1168373229 1242274129 1545267819 2043741309 2554012221 2726204201 2817841317 3605624911 3726822387 4768729721 5959361849 6574963073 8178612603 8695918903 10816874733 14306189163 15967767463 17878085547 19724889219 21118660193 26087756709 38510497999 47903302389 63355980579 111774372241 115531493997 147830621351 269573485993 335323116723 443491864053 654678465983 808720457979 1964035397949 4582749261881 13748247785643
• Sum of all divisors σ(n): 23524669808640
• Sum of proper divisors (its aliquot sum) s(n): 9776422022997
• 13748247785643 is a deficient number, because the sum of its proper divisors (9776422022997) is less than itself. Its deficiency is 3971825762646

Bases of 13748247785643

• Binary: 11001000000100000011011011001111000010101011₂
• Hexadecimal: 0xC81036CF0AB
• Base-36: 4VFUVRFZF

Squares and roots of 13748247785643

• 13748247785643 squared (13748247785643²) is 189014317175437652876923449
• 13748247785643 cubed (13748247785643³) is 2598615667562034373514568096128672242707
• The square root of 13748247785643 is 3707862.9674845051
• The cube root of 13748247785643 is 23956.0815942453

Scales and comparisons

• 13,748,247,785,643 seconds is equal to 437,151 years, 39 weeks, 1 day, 6 hours, 14 minutes, 3 seconds.
• To count from 1 to 13,748,247,785,643 would take you about one million, ninety-two thousand, eight hundred seventy-nine 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 13748247785643 cubic inches would be around 1996.3 feet tall.

Recreational maths with 13748247785643

• 13748247785643 backwards is 34658774284731
• The number of decimal digits it has is: 14
• The sum of 13748247785643's digits is 69
• More coming soon!