164793400772

Names of 164793400772

• Cardinal: 164793400772 can be written as One hundred sixty-four billion, seven hundred ninety-three million, four hundred thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.64793400772 × 10¹¹

Factors of 164793400772

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1839

Divisors of 164793400772

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 44 49 52 77 91 98 121 143 154 182 196 242 286 308 364 373 484 539 572 637 746 847 1001 1078 1274 1433 1492 1573 1694 2002 2156 2548 2611 2866 3146 3388 4004 4103 4849 5222 5732 5929 6292 7007 8206 9698 10031 10444 11011 11858 14014 15763 16412 18277 18629 19396 20062 22022 23716 28028 28721 31526 33943 36554 37258 40124 44044 45133 53339 57442 63052 67886 70217 73108 74516 77077 90266 106678 110341 114884 130403 135772 140434 154154 173393 180532 201047 204919 213356 220682 237601 260806 280868 308308 315931 346786 373373 402094 409838 441364 475202 521612 534509 586729 631862 693572 746746 772387 804188 819676 912821 950404 1069018 1173458 1213751 1263724 1434433 1493492 1544774 1825642 2138036 2211517 2254109 2346916 2427502 2613611 2868866 3089548 3651284 3741563 4107103 4423034 4508218 4855004 5227222 5737732 5879599 6948617 7483126 8214206 8496257 8846068 9016436 10041031 10454444 11759198 13897234 14966252 15778763 16428412 16992514 20082062 23518396 26190941 27794468 28749721 31557526 33985028 40164124 41157193 48640319 52381882 57499442 63115052 64675589 76434787 82314386 97280638 104763764 110451341 114998884 129351178 152869574 164628772 194561276 220902682 258702356 288100351 305739148 340482233 441805364 452729123 535043509 576200702 680964466 840782657 905458246 1070087018 1152401404 1361928932 1681565314 1810916492 2140174036 3169103861 3363130628 3745304563 5885478599 6338207722 7490609126 11770957198 12676415444 14981218252 23541914396 41198350193 82396700386 164793400772
• Sum of all divisors σ(n): 398449536408
• Sum of proper divisors (its aliquot sum) s(n): 233656135636
• 164793400772 is an abundant number, because the sum of its proper divisors (233656135636) is greater than itself. Its abundance is 68862734864

Bases of 164793400772

• Binary: 10011001011110011100111011110111000100₂
• Hexadecimal: 0x265E73BDC4
• Base-36: 23PDQHTW

Squares and roots of 164793400772

• 164793400772 squared (164793400772²) is 27156864938001010195984
• 164793400772 cubed (164793400772³) is 4475272127439075405767649576899648
• The square root of 164793400772 is 405947.5345066157
• The cube root of 164793400772 is 5482.5163906613

Scales and comparisons

• 164,793,400,772 seconds is equal to 5,239 years, 47 weeks, 6 days, 39 minutes, 32 seconds.
• To count from 1 to 164,793,400,772 would take you about ten thousand, four hundred seventy-nine 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 164793400772 cubic inches would be around 456.9 feet tall.

Recreational maths with 164793400772

• 164793400772 backwards is 277004397461
• The number of decimal digits it has is: 12
• The sum of 164793400772's digits is 50
• More coming soon!