164188768128

Names of 164188768128

• Cardinal: 164188768128 can be written as One hundred sixty-four billion, one hundred eighty-eight million, seven hundred sixty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.64188768128 × 10¹¹

Factors of 164188768128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 205

Divisors of 164188768128

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 19 21 22 24 28 32 33 38 42 44 48 56 57 64 66 76 77 84 88 96 112 114 121 128 132 133 152 154 163 168 176 192 209 224 228 231 242 264 266 304 308 326 336 352 363 384 399 418 448 456 462 484 489 528 532 608 616 627 652 672 704 726 798 836 847 896 912 924 968 978 1056 1064 1141 1216 1232 1254 1304 1344 1408 1452 1463 1596 1672 1694 1793 1824 1848 1936 1956 2112 2128 2282 2299 2432 2464 2508 2541 2608 2688 2904 2926 3097 3192 3344 3388 3423 3586 3648 3696 3872 3912 4224 4256 4389 4564 4598 4928 5016 5082 5216 5379 5808 5852 6194 6384 6688 6776 6846 6897 7172 7296 7392 7744 7824 8512 8778 9128 9196 9291 9856 10032 10164 10432 10758 11616 11704 12388 12551 12768 13376 13552 13692 13794 14344 14784 15488 15648 16093 17024 17556 18256 18392 18582 19723 20064 20328 20864 21516 21679 23232 23408 24776 25102 25536 26569 26752 27104 27384 27588 28688 29568 31296 32186 34067 35112 36512 36784 37164 37653 39446 40128 40656 43032 43358 46464 46816 48279 49552 50204 51072 53138 54208 54768 55176 57376 59169 62592 64372 65037 68134 70224 73024 73568 74328 75306 78892 79707 80256 81312 86064 86716 93632 96558 99104 100408 102201 106276 108416 109536 110352 114752 118338 128744 130074 136268 138061 140448 146048 147136 148656 150612 157784 159414 162624 172128 173432 185983 187264 193116 198208 200816 204402 212552 219072 220704 229504 236676 238469 257488 260148 272536 276122 280896 292259 294272 297312 301224 315568 318828 325248 344256 346864 371966 374737 386232 396416 401632 408804 414183 425104 438144 441408 473352 476938 504811 514976 520296 545072 552244 557949 561792 584518 594624 602448 631136 637656 688512 693728 715407 743932 749474 772464 803264 817608 828366 850208 876777 882816 946704 953876 1009622 1029952 1040592 1090144 1104488 1115898 1124211 1169036 1189248 1204896 1262272 1275312 1387456 1430814 1487864 1498948 1514433 1544928 1606528 1635216 1656732 1700416 1753554 1893408 1907752 2019244 2045813 2059904 2081184 2180288 2208976 2231796 2248422 2338072 2409792 2524544 2550624 2623159 2774912 2861628 2975728 2997896 3028866 3089856 3214849 3270432 3313464 3400832 3507108 3533677 3786816 3815504 4038488 4091626 4162368 4360576 4417952 4463592 4496844 4676144 4819584 5101248 5246318 5552921 5723256 5951456 5995792 6057732 6137439 6179712 6429698 6540864 6626928 7014216 7067354 7573632 7631008 7869477 8076976 8183252 8324736 8835904 8927184 8993688 9352288 9644547 10202496 10492636 10601031 11105842 11446512 11902912 11991584 12115464 12274878 12859396 13081728 13253856 14028432 14134708 15262016 15738954 16153952 16366504 16658763 17671808 17854368 17987376 18704576 19289094 20985272 21202062 22211684 22503943 22893024 23805824 23983168 24230928 24549756 25718792 26507712 28056864 28269416 30524032 31477908 32307904 32733008 33317526 35708736 35974752 37409152 38578188 38870447 41970544 42404124 44423368 45007886 45786048 47966336 48461856 49099512 51437584 53015424 56113728 56538832 61082131 62955816 64615808 65466016 66635052 67511829 71417472 71949504 77156376 77740894 83941088 84808248 88846736 90015772 91572096 96923712 98199024 102875168 112227456 113077664 116611341 122164262 125911632 130932032 133270104 135023658 143899008 154312752 155481788 167882176 169616496 177693472 180031544 183246393 193847424 196398048 205750336 226155328 233222682 244328524 251823264 261864064 266540208 270047316 308625504 310963576 335764352 339232992 355386944 360063088 366492786 392796096 411500672 427574917 452310656 466445364 488657048 503646528 533080416 540094632 617251008 621927152 678465984 710773888 720126176 732985572 785592192 855149834 932890728 977314096 1007293056 1066160832 1080189264 1234502016 1243854304 1282724751 1356931968 1440252352 1465971144 1710299668 1865781456 1954628192 2132321664 2160378528 2487708608 2565449502 2880504704 2931942288 3420599336 3731562912 3909256384 4320757056 4975417216 5130899004 5863884576 6841198672 7463125824 7818512768 8641514112 10261798008 11727769152 13682397344 14926251648 20523596016 23455538304 27364794688 41047192032 54729589376 82094384064 164188768128
• Sum of all divisors σ(n): 580255804800
• Sum of proper divisors (its aliquot sum) s(n): 416067036672
• 164188768128 is an abundant number, because the sum of its proper divisors (416067036672) is greater than itself. Its abundance is 251878268544

Bases of 164188768128

• Binary: 10011000111010011010011100011110000000₂
• Hexadecimal: 0x263A69C780
• Base-36: 23FDR4AO

Squares and roots of 164188768128

• 164188768128 squared (164188768128²) is 26957951579390148624384
• 164188768128 cubed (164188768128³) is 4426192861074340496136442742833152
• The square root of 164188768128 is 405202.1324326909
• The cube root of 164188768128 is 5475.8029931171

Scales and comparisons

• 164,188,768,128 seconds is equal to 5,220 years, 36 weeks, 23 hours, 8 minutes, 48 seconds.
• To count from 1 to 164,188,768,128 would take you about ten thousand, four hundred forty-one 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 164188768128 cubic inches would be around 456.3 feet tall.

Recreational maths with 164188768128

• 164188768128 backwards is 821867881461
• The number of decimal digits it has is: 12
• The sum of 164188768128's digits is 60
• More coming soon!