381749382503793

Names of 381749382503793

• Cardinal: 381749382503793 can be written as Three hundred eighty-one trillion, seven hundred forty-nine billion, three hundred eighty-two million, five hundred three thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 3.81749382503793 × 10¹⁴

Factors of 381749382503793

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 230

Divisors of 381749382503793

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 27 41 81 89 97 123 267 291 369 801 873 1107 1681 2403 2619 3321 3649 3977 5043 7209 7857 7921 8633 10947 11931 15129 23763 25899 32841 35793 45387 68921 71289 77697 98523 107379 136161 149609 163057 206763 213867 233091 295569 322137 324761 353953 448827 489171 620289 641601 699273 704969 768337 974283 1061859 1346481 1467513 1860867 2114907 2305011 2922849 3185577 4039443 4402539 5582601 6133969 6344721 6685337 6915033 8768547 9556731 12118329 13207617 13315201 14512073 18401907 19034163 20056011 20745099 26305641 28670193 28903729 31501817 39945603 43536219 55205721 57102489 60168033 62235297 68381993 86711187 94505451 119836809 130608657 165617163 180504099 205145979 260133561 283516353 359510427 391825971 496851489 541512297 545923241 594994993 615437937 780400683 850549059 1078531281 1175477913 1185052889 1291574497 1637769723 1784984979 1846313811 2341202049 2551647177 2803661713 3555158667 3874723491 4913309169 5354954937 5538941433 8410985139 10665476001 11624170473 14739927507 16064864811 25232955417 31996428003 34872511419 44219782521 48194594433 48587168449 52954554377 75698866251 95989284009 104617534257 114950130233 145761505347 158863663131 227096598753 344850390699 437284516041 476590989393 1034551172097 1311853548123 1429772968179 3103653516291 3935560644369 4289318904537 4712955339553 9310960548873 14138866018659 42416598055977 127249794167931 381749382503793
• Sum of all divisors σ(n): 597260887644960
• Sum of proper divisors (its aliquot sum) s(n): 215511505141167
• 381749382503793 is a deficient number, because the sum of its proper divisors (215511505141167) is less than itself. Its deficiency is 166237877362626

Bases of 381749382503793

• Binary: 1010110110011001011110100010101100101110101110001₂
• Hexadecimal: 0x15B32F4565D71
• Base-36: 3RBH8TV629

Squares and roots of 381749382503793

• 381749382503793 squared (381749382503793²) is 145732591042027257065659386849
• 381749382503793 cubed (381749382503793³) is 55633326640971700650806642270984416796818257
• The square root of 381749382503793 is 19538407.8804746265
• The cube root of 381749382503793 is 72542.5438767071

Scales and comparisons

• 381,749,382,503,793 seconds is equal to 12,138,449 years, 27 weeks, 5 days, 19 hours, 56 minutes, 33 seconds.
• To count from 1 to 381,749,382,503,793 would take you about thirty million, three hundred forty-six thousand, one hundred twenty-three 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 381749382503793 cubic inches would be around 6045.2 feet tall.

Recreational maths with 381749382503793

• 381749382503793 backwards is 397305283947183
• The number of decimal digits it has is: 15
• The sum of 381749382503793's digits is 72
• More coming soon!