164742169788

Names of 164742169788

• Cardinal: 164742169788 can be written as One hundred sixty-four billion, seven hundred forty-two million, one hundred sixty-nine thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 1.64742169788 × 10¹¹

Factors of 164742169788

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 314

Divisors of 164742169788

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 61 63 81 84 108 122 126 162 183 189 241 243 244 252 324 366 378 427 482 486 549 567 723 729 732 756 854 964 972 1098 1134 1281 1446 1458 1647 1687 1701 1708 2169 2187 2196 2268 2562 2892 2916 3294 3374 3402 3721 3843 4338 4374 4941 5061 5103 5124 6507 6561 6588 6748 6804 7442 7686 8676 8748 9882 10122 10206 11163 11529 13014 13122 14701 14823 14884 15183 15309 15372 19521 19764 20244 20412 22326 23058 26028 26047 26244 29402 29646 30366 30618 33489 34587 39042 44103 44469 44652 45549 45927 46116 52094 58563 58804 59292 60732 61236 66978 69174 78084 78141 88206 88938 91098 91854 100467 102907 103761 104188 117126 132309 133407 133956 136647 138348 156282 175689 176412 177876 182196 183708 200934 205814 207522 234252 234423 264618 266814 273294 301401 308721 311283 312564 351378 396927 400221 401868 409941 411628 415044 468846 527067 529236 533628 546588 602802 617442 622566 702756 703269 793854 800442 819882 896761 904203 926163 933849 937692 1054134 1190781 1205604 1229823 1234884 1245132 1406538 1581201 1587708 1600884 1639764 1793522 1808406 1852326 1867698 2108268 2109807 2381562 2459646 2690283 2712609 2778489 2801547 2813076 3162402 3572343 3587044 3616812 3689469 3704652 3735396 4219614 4763124 4919292 5380566 5425218 5556978 5603094 6277327 6324804 6329421 7144686 7378938 8070849 8137827 8335467 8439228 10717029 10761132 10850436 11068407 11113956 11206188 12554654 12658842 14289372 14757876 16141698 16275654 16670934 18831981 18988263 21434058 22136814 24212547 24413481 25006401 25109308 25317684 32151087 32283396 32551308 33341868 37663962 37976526 42868116 44273628 48425094 48826962 50012802 56495943 56964789 64302174 72637641 75019203 75327924 75953052 96453261 96850188 97653924 100025604 112991886 113929578 128604348 145275282 150038406 169487829 170894367 192906522 217912923 225057609 225983772 227859156 290550564 300076812 338975658 341788734 385813044 435825846 450115218 508463487 653738769 675172827 677951316 683577468 871651692 900230436 1016926974 1307477538 1350345654 1525390461 1961216307 2033853948 2614955076 2700691308 3050780922 3922432614 4576171383 5883648921 6101561844 7844865228 9152342766 11767297842 13728514149 18304685532 23534595684 27457028298 41185542447 54914056596 82371084894 164742169788
• Sum of all divisors σ(n): 504520672656
• Sum of proper divisors (its aliquot sum) s(n): 339778502868
• 164742169788 is an abundant number, because the sum of its proper divisors (339778502868) is greater than itself. Its abundance is 175036333080

Bases of 164742169788

• Binary: 10011001011011011001100000010010111100₂
• Hexadecimal: 0x265B6604BC
• Base-36: 23OJ8FR0

Squares and roots of 164742169788

• 164742169788 squared (164742169788²) is 27139982506458219964944
• 164742169788 cubed (164742169788³) is 4471099606122289879993055855911872
• The square root of 164742169788 is 405884.4291026695
• The cube root of 164742169788 is 5481.9481967501

Scales and comparisons

• 164,742,169,788 seconds is equal to 5,238 years, 15 weeks, 1 day, 1 hour, 49 minutes, 48 seconds.
• To count from 1 to 164,742,169,788 would take you about ten thousand, four hundred seventy-six 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 164742169788 cubic inches would be around 456.8 feet tall.

Recreational maths with 164742169788

• 164742169788 backwards is 887961247461
• 164742169788 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164742169788's digits is 63
• More coming soon!