2142767427147648

Names of 2142767427147648

• Cardinal: 2142767427147648 can be written as Two quadrillion, one hundred forty-two trillion, seven hundred sixty-seven billion, four hundred twenty-seven million, one hundred forty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 2.142767427147648 × 10¹⁵

Factors of 2142767427147648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 53455736

Divisors of 2142767427147648

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 288 336 378 384 432 448 504 576 672 756 864 896 1008 1152 1344 1512 1657 1728 2016 2688 3024 3314 3456 4032 4971 6048 6628 8064 9942 11599 12096 13256 14913 19884 23198 24192 26512 29826 34797 39768 44739 46396 53024 59652 69594 79536 89478 92792 104391 106048 119304 139188 159072 178956 185584 208782 212096 238608 278376 313173 318144 357912 371168 417564 477216 556752 626346 636288 715824 742336 835128 954432 1113504 1252692 1431648 1484672 1670256 1908864 2227008 2505384 2863296 3340512 4454016 5010768 5726592 6681024 10021536 13362048 20043072 40086144 53454067 106908134 160362201 213816268 320724402 374178469 427632536 481086603 641448804 748356938 855265072 962173206 1122535407 1282897608 1443259809 1496713876 1710530144 1924346412 2245070814 2565795216 2886519618 2993427752 3367606221 3421060288 3848692824 4490141628 5131590432 5773039236 5986855504 6735212442 6842120576 7697385648 8980283256 10102818663 10263180864 11546078472 11973711008 13470424884 15394771296 17960566512 20205637326 20526361728 23092156944 23947422016 26940849768 30789542592 35921133024 40411274652 46184313888 47894844032 53881699536 61579085184 71842266048 80822549304 88573389019 92368627776 107763399072 143684532096 161645098608 177146778038 184737255552 215526798144 265720167057 323290197216 354293556076 431053596288 531440334114 620013723133 646580394432 708587112152 797160501171 1062880668228 1240027446266 1293160788864 1417174224304 1594321002342 1860041169399 2125761336456 2391481503513 2480054892532 2834348448608 3188642004684 3720082338798 4251522672912 4782963007026 4960109785064 5580123508197 5668696897216 6377284009368 7440164677596 8503045345824 9565926014052 9920219570128 11160247016394 11337393794432 12754568018736 14880329355192 16740370524591 17006090691648 19131852028104 19840439140256 22320494032788 25509136037472 29760658710384 33480741049182 34012181383296 38263704056208 39680878280512 44640988065576 51018272074944 59521317420768 66961482098364 76527408112416 79361756561024 89281976131152 102036544149888 119042634841536 133922964196728 153054816224832 178563952262304 238085269683072 267845928393456 306109632449664 357127904524608 535691856786912 714255809049216 1071383713573824 2142767427147648
• Sum of all divisors σ(n): 7231950531110400
• Sum of proper divisors (its aliquot sum) s(n): 5089183103962752
• 2142767427147648 is an abundant number, because the sum of its proper divisors (5089183103962752) is greater than itself. Its abundance is 2946415676815104

Bases of 2142767427147648

• Binary: 111100111001101010111101011010101001101011110000000₂
• Hexadecimal: 0x79CD5EB54D780
• Base-36: L3JPRLIAO0

Squares and roots of 2142767427147648

• 2142767427147648 squared (2142767427147648²) is 4591452246844950979145191931904
• 2142767427147648 cubed (2142767427147648³) is 9838414317843243218866236897515922589369761792
• The square root of 2142767427147648 is 46290035.9380682269
• The cube root of 2142767427147648 is 128921.3996904009

Scales and comparisons

• 2,142,767,427,147,648 seconds is equal to 68,133,376 years, 8 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 2,142,767,427,147,648 would take you about two hundred four million, four hundred thousand, one hundred twenty-eight 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 2142767427147648 cubic inches would be around 10743.4 feet tall.

Recreational maths with 2142767427147648

• 2142767427147648 backwards is 8467417247672412
• 2142767427147648 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2142767427147648's digits is 72
• More coming soon!