19381743445122

Names of 19381743445122

• Cardinal: 19381743445122 can be written as Nineteen trillion, three hundred eighty-one billion, seven hundred forty-three million, four hundred forty-five thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.9381743445122 × 10¹³

Factors of 19381743445122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2152

Divisors of 19381743445122

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 6 9 18 23 43 46 69 86 129 138 207 258 387 414 529 774 989 1058 1587 1849 1978 2081 2967 3174 3698 4162 4761 5547 5934 6243 8901 9522 11094 12167 12486 16641 17802 18729 22747 24334 33282 36501 37458 42527 45494 47863 68241 73002 85054 89483 95726 109503 127581 136482 143589 178966 204723 219006 255162 268449 279841 287178 382743 409446 430767 523181 536898 559682 765486 805347 839523 861534 978121 1046362 1100849 1569543 1610694 1679046 1956242 2058109 2201698 2518569 2934363 3139086 3302547 3847769 4116218 4708629 5037138 5868726 6174327 6605094 7695538 8803089 9417258 9907641 11543307 12033163 12348654 17606178 18522981 19815282 22496783 23086614 24066326 25319527 34629921 36099489 37045962 44993566 47336507 50639054 67490349 69259842 72198978 75958581 88498687 94673014 108298467 134980698 142009521 151917162 176997374 202471047 216596934 227875743 265496061 284019042 404942094 426028563 455751486 517426009 530992122 582349121 796488183 852057126 1034852018 1088739661 1164698242 1552278027 1592976366 1747047363 2035469801 2177479322 3104556054 3266218983 3494094726 4070939602 4656834081 5241142089 6106409403 6532437966 9313668162 9798656949 10482284178 12212818806 18319228209 19597313898 25041012203 36638456418 46815805423 50082024406 75123036609 93631610846 140447416269 150246073218 225369109827 280894832538 421342248807 450738219654 842684497614 1076763524729 2153527049458 3230290574187 6460581148374 9690871722561 19381743445122
• Sum of all divisors σ(n): 44968911771654
• Sum of proper divisors (its aliquot sum) s(n): 25587168326532
• 19381743445122 is an abundant number, because the sum of its proper divisors (25587168326532) is greater than itself. Its abundance is 6205424881410

Bases of 19381743445122

• Binary: 100011010000010101001111011101110010010000010₂
• Hexadecimal: 0x11A0A9EEE482
• Base-36: 6VBULMIKI

Squares and roots of 19381743445122

• 19381743445122 squared (19381743445122²) is 375651978972529613425594884
• 19381743445122 cubed (19381743445122³) is 7280790281097933211514556251030457955848
• The square root of 19381743445122 is 4402470.1526667957
• The cube root of 19381743445122 is 26861.5424275141

Scales and comparisons

• 19,381,743,445,122 seconds is equal to 616,279 years, 25 weeks, 3 days, 7 hours, 38 minutes, 42 seconds.
• To count from 1 to 19,381,743,445,122 would take you about one million, five hundred forty thousand, six hundred ninety-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 19381743445122 cubic inches would be around 2238.5 feet tall.

Recreational maths with 19381743445122

• 19381743445122 backwards is 22154434718391
• The number of decimal digits it has is: 14
• The sum of 19381743445122's digits is 54
• More coming soon!