164108790440

Names of 164108790440

• Cardinal: 164108790440 can be written as One hundred sixty-four billion, one hundred eight million, seven hundred ninety thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.6410879044 × 10¹¹

Factors of 164108790440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3472

Divisors of 164108790440

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 61 70 76 95 122 133 140 152 157 190 244 266 280 305 314 380 427 488 532 610 628 665 760 785 854 1064 1099 1159 1220 1256 1330 1570 1708 2135 2198 2318 2440 2660 2983 3140 3221 3416 4270 4396 4636 5320 5495 5795 5966 6280 6442 8113 8540 8792 9272 9577 10990 11590 11932 12884 14915 16105 16226 17080 19154 20881 21980 22547 23180 23864 25768 29830 32210 32452 38308 40565 41762 43960 45094 46360 47885 59660 61199 64420 64904 67039 76616 81130 83524 90188 95770 104405 112735 119320 122398 128840 134078 162260 167048 180376 181963 191540 196481 208810 225470 244796 268156 305995 324520 335195 363926 383080 392962 417620 428393 450940 489592 505697 536312 611990 670390 727852 785924 835240 856786 901880 909815 982405 1011394 1223980 1273741 1340780 1375367 1455704 1571848 1713572 1819630 1964810 2022788 2141965 2447960 2528485 2547482 2681560 2750734 3427144 3539879 3639260 3733139 3929620 4045576 4283930 5056970 5094964 5501468 6368705 6876835 7079758 7278520 7466278 7859240 8567860 9608243 10113940 10189928 11002936 12737410 13753670 14159516 14932556 17135720 17699395 18665695 19216486 20227880 25474820 26131973 27507340 28319032 29865112 30847517 35398790 37331390 38432972 48041215 50949640 52263946 55014680 61695034 67257701 70797580 74662780 76865944 96082430 104527892 123390068 130659865 134515402 141595160 149325560 154237585 192164860 209055784 215932619 246780136 261319730 269030804 308475170 336288505 384329720 431865238 522639460 538061608 586102823 616950340 672577010 863730476 1045278920 1079663095 1172205646 1233900680 1345154020 1727460952 2159326190 2344411292 2690308040 2930514115 4102719761 4318652380 4688822584 5861028230 8205439522 8637304760 11722056460 16410879044 20513598805 23444112920 32821758088 41027197610 82054395220 164108790440
• Sum of all divisors σ(n): 454503052800
• Sum of proper divisors (its aliquot sum) s(n): 290394262360
• 164108790440 is an abundant number, because the sum of its proper divisors (290394262360) is greater than itself. Its abundance is 126285471920

Bases of 164108790440

• Binary: 10011000110101101001010110101010101000₂
• Hexadecimal: 0x2635A56AA8
• Base-36: 23E24X48

Squares and roots of 164108790440

• 164108790440 squared (164108790440²) is 26931695099679835393600
• 164108790440 cubed (164108790440³) is 4419727907307333017701997317184000
• The square root of 164108790440 is 405103.4317800825
• The cube root of 164108790440 is 5474.9137459497

Scales and comparisons

• 164,108,790,440 seconds is equal to 5,218 years, 7 weeks, 6 days, 7 hours, 7 minutes, 20 seconds.
• To count from 1 to 164,108,790,440 would take you about ten thousand, four hundred thirty-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 164108790440 cubic inches would be around 456.2 feet tall.

Recreational maths with 164108790440

• 164108790440 backwards is 044097801461
• The number of decimal digits it has is: 12
• The sum of 164108790440's digits is 44
• More coming soon!