165149386164

Names of 165149386164

• Cardinal: 165149386164 can be written as One hundred sixty-five billion, one hundred forty-nine million, three hundred eighty-six thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.65149386164 × 10¹¹

Factors of 165149386164

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 799

Divisors of 165149386164

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 49 54 57 63 76 84 98 108 114 126 133 137 147 171 189 196 228 252 266 274 294 342 361 378 399 411 441 513 532 548 588 631 684 722 756 798 822 882 931 959 1026 1083 1197 1233 1262 1323 1444 1596 1644 1764 1862 1893 1918 2052 2166 2394 2466 2524 2527 2603 2646 2793 2877 3249 3591 3699 3724 3786 3836 4332 4417 4788 4932 5054 5206 5292 5586 5679 5754 6498 6713 7182 7398 7572 7581 7809 8379 8631 8834 9747 10108 10412 11172 11358 11508 11989 12996 13251 13426 14364 14796 15162 15618 16758 17037 17262 17668 17689 18221 19494 20139 22716 22743 23427 23978 25137 25893 26502 26852 30324 30919 31236 33516 34074 34524 35378 35967 36442 38988 39753 40278 45486 46854 47956 49457 50274 51786 53004 53067 54663 60417 61838 68148 68229 70281 70756 71934 72884 79506 80556 83923 86447 90972 92757 93708 98914 100548 103572 106134 107901 109326 119259 120834 123676 127547 136458 140562 143868 148371 159012 159201 163989 167846 172894 181251 185514 197828 212268 215802 218652 227791 238518 241668 251769 255094 259341 272916 278271 281124 296742 318402 323703 327978 335692 345788 346199 362502 371028 382641 431604 445113 455582 477036 477603 491967 503538 510188 518682 556542 587461 593484 605129 636804 647406 655956 683373 692398 725004 755307 765282 778023 834813 890226 911164 955206 983934 1007076 1037364 1038597 1113084 1147923 1174922 1210258 1294812 1335339 1366746 1384796 1510614 1530564 1556046 1594537 1642493 1669626 1762383 1780452 1815387 1910412 1967868 2050119 2077194 2265921 2295846 2334069 2349844 2420516 2423393 2670678 2733492 3021228 3112092 3115791 3189074 3284986 3339252 3443769 3524766 3630774 4100238 4154388 4235903 4531842 4591692 4668138 4783611 4846786 4927479 5287149 5341356 5446161 6150357 6231582 6378148 6569972 6887538 7049532 7261548 7270179 8200476 8471806 9063684 9336276 9347373 9567222 9693572 9854958 10574298 10892322 11161759 11497451 12300714 12463164 12707709 13775076 14350833 14540358 14782437 15861447 16338483 16943612 18694746 19134444 19709916 21148596 21784644 21810537 22323518 22994902 24601428 25415418 28701666 29080716 29564874 31207367 31722894 32676966 33485277 34492353 37389492 38123127 43052499 43621074 44347311 44647036 45989804 50830836 57403332 59129748 62414734 63445788 65353932 65431611 66970554 68984706 76246254 80482157 86104998 87242148 88694622 93622101 100455831 103477059 114369381 124829468 130863222 133941108 137969412 152492508 160964314 172209996 177389244 187244202 200911662 206954118 218451569 228738762 241446471 261726444 280866303 301367493 310431177 321928628 374488404 401823324 413908236 436903138 457477524 482892942 561732606 602734986 620862354 655354707 724339413 842598909 873806276 965785884 1123465212 1205469972 1241724708 1310709414 1448678826 1529160983 1685197818 1966064121 2173018239 2621418828 2897357652 3058321966 3370395636 3932128242 4346036478 4587482949 5898192363 6116643932 7864256484 8692072956 9174965898 11796384726 13762448847 18349931796 23592769452 27524897694 41287346541 55049795388 82574693082 165149386164
• Sum of all divisors σ(n): 530339564160
• Sum of proper divisors (its aliquot sum) s(n): 365190177996
• 165149386164 is an abundant number, because the sum of its proper divisors (365190177996) is greater than itself. Its abundance is 200040791832

Bases of 165149386164

• Binary: 10011001110011101010111010010110110100₂
• Hexadecimal: 0x2673ABA5B4
• Base-36: 23V9OHX0

Squares and roots of 165149386164

• 165149386164 squared (165149386164²) is 27274319750345994634896
• 165149386164 cubed (165149386164³) is 4504337164810302740569111693978944
• The square root of 165149386164 is 406385.7602869471
• The cube root of 165149386164 is 5486.4613141747

Scales and comparisons

• 165,149,386,164 seconds is equal to 5,251 years, 12 weeks, 3 days, 5 hours, 29 minutes, 24 seconds.
• To count from 1 to 165,149,386,164 would take you about ten thousand, five hundred 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 165149386164 cubic inches would be around 457.2 feet tall.

Recreational maths with 165149386164

• 165149386164 backwards is 461683941561
• 165149386164 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 165149386164's digits is 54
• More coming soon!