400080446181

Names of 400080446181

• Cardinal: 400080446181 can be written as Four hundred billion, eighty million, four hundred forty-six thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 4.00080446181 × 10¹¹

Factors of 400080446181

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 9390

Divisors of 400080446181

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 17 27 39 51 67 109 117 153 201 221 327 351 459 603 663 871 981 1139 1417 1809 1853 1989 2613 2943 3417 4251 5559 5967 7303 7839 9181 10251 12753 14807 16677 21909 23517 24089 27543 30753 38259 44421 50031 65727 72267 82629 94939 119353 124151 133263 156077 197181 216801 247887 284817 358059 372453 399789 468231 615127 650403 854451 1000729 1074177 1117359 1404693 1613963 1845381 2029001 2563353 3002187 3222531 3352077 4214079 4841889 5536143 6087003 7996651 9006561 10457159 13009477 14525667 16608429 17012393 18261009 23989953 27019683 31371477 39028431 43577001 51037179 54783027 67048843 71969859 94114431 117085293 135943067 153111537 201146529 215909577 221161109 282343293 351255879 407829201 459334611 603439587 663483327 871634959 1139830331 1223487603 1810318761 1990449981 2614904877 3419490993 3670462809 5971349943 7844714631 10258472979 14817794303 23534143893 30775418937 44453382909 133360148727 400080446181
• Sum of all divisors σ(n): 692308108800
• Sum of proper divisors (its aliquot sum) s(n): 292227662619
• 400080446181 is a deficient number, because the sum of its proper divisors (292227662619) is less than itself. Its deficiency is 107852783562

Bases of 400080446181

• Binary: 101110100100110101001110010001011100101₂
• Hexadecimal: 0x5D26A722E5
• Base-36: 53SLKFZ9

Squares and roots of 400080446181

• 400080446181 squared (400080446181²) is 160064363416388037484761
• 400080446181 cubed (400080446181³) is 64038621933306259524334133868147741
• The square root of 400080446181 is 632519.1271266031
• The cube root of 400080446181 is 7368.5569079459

Scales and comparisons

• 400,080,446,181 seconds is equal to 12,721 years, 16 weeks, 4 days, 17 hours, 16 minutes, 21 seconds.
• To count from 1 to 400,080,446,181 would take you about twenty-five thousand, four hundred forty-two 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 400080446181 cubic inches would be around 614 feet tall.

Recreational maths with 400080446181

• 400080446181 backwards is 181644080004
• The number of decimal digits it has is: 12
• The sum of 400080446181's digits is 36
• More coming soon!