133991777777021381

Names of 133991777777021381

• Cardinal: 133991777777021381 can be written as One hundred thirty-three quadrillion, nine hundred ninety-one trillion, seven hundred seventy-seven billion, seven hundred seventy-seven million, twenty-one thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.33991777777021381 × 10¹⁷

Factors of 133991777777021381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13293

Divisors of 133991777777021381

• Number of divisors d(n): 108
• Complete list of divisors:
  1 7 23 43 49 127 161 301 889 989 1127 2107 2921 5461 6223 6923 13093 16129 20447 38227 48461 91651 112903 125603 143129 267589 301139 370967 562999 641557 693547 790321 879221 1662811 2107973 2596769 3940993 4854829 6154547 11639677 12948977 14755811 15951581 18177383 27586951 33983803 38244653 71500873 81477739 90642839 111661067 171426649 211176997 267712571 500506111 634499873 781627469 1199986543 1478238979 1644520079 1873987997 3503542777 3942812927 4857070931 7371345907 8399905801 9080610871 10347672853 11511640553 21771184423 27599690489 33999496517 51599421349 63564276097 80581483871 152398290961 169540955861 193197833423 208854050033 237996475619 361195949443 444949932679 500737241729 936160930189 1066788036727 1186786691027 1461978350231 2764940421721 3505160692103 6553126511323 8307506837189 10233848451617 19354582952047 21531701394347 24536124844721 45871885579261 63593629699583 118892438134003 135482080664329 150721909760429 445155407897081 832247066938021 1055053368323003 2734526077082069 3116087855279567 5825729468566147 19141682539574483 133991777777021381
• Sum of all divisors σ(n): 167760876530234592
• Sum of proper divisors (its aliquot sum) s(n): 33769098753213211
• 133991777777021381 is a deficient number, because the sum of its proper divisors (33769098753213211) is less than itself. Its deficiency is 100222679023808170

Bases of 133991777777021381

• Binary: 111011100000010001100111111011101001110001111000111000101₂
• Hexadecimal: 0x1DC08CFDD38F1C5
• Base-36: 10NC4CXN996T

Squares and roots of 133991777777021381

• 133991777777021381 squared (133991777777021381²) is 17953796511846680818130300531147161
• 133991777777021381 cubed (133991777777021381³) is 2405661112469222074201183575282267907552097554449341
• The square root of 133991777777021381 is 366048873.4814264949
• The cube root of 133991777777021381 is 511712.5280578073

Scales and comparisons

• 133,991,777,777,021,381 seconds is equal to 4,260,524,069 years, 27 weeks, 3 days, 2 hours, 49 minutes, 41 seconds.
• To count from 1 to 133,991,777,777,021,381 would take you about twelve billion, seven hundred eighty-one million, five hundred seventy-two thousand, two hundred 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 133991777777021381 cubic inches would be around 42642.7 feet tall.

Recreational maths with 133991777777021381

• 133991777777021381 backwards is 183120777777199331
• The number of decimal digits it has is: 18
• The sum of 133991777777021381's digits is 83
• More coming soon!