168973438608

Names of 168973438608

• Cardinal: 168973438608 can be written as One hundred sixty-eight billion, nine hundred seventy-three million, four hundred thirty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.68973438608 × 10¹¹

Factors of 168973438608

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4470

Divisors of 168973438608

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 169 208 216 234 312 338 351 432 468 507 601 624 676 702 936 1014 1202 1352 1404 1521 1803 1872 2028 2404 2704 2808 3042 3606 3851 4056 4563 4808 5409 5616 6084 7212 7702 7813 8112 9126 9616 10818 11553 12168 14424 15404 15626 16227 18252 21636 23106 23439 24336 28848 30808 31252 32454 34659 36504 43272 46212 46878 50063 61616 62504 64908 69318 70317 73008 86544 92424 93756 100126 101569 103977 125008 129816 138636 140634 150189 184848 187512 200252 203138 207954 210951 259632 277272 281268 300378 304707 375024 400504 406276 415908 421902 450567 554544 562536 600756 609414 650819 801008 812552 831816 843804 901134 914121 1125072 1201512 1218828 1301638 1351701 1625104 1663632 1687608 1802268 1828242 1952457 2314451 2403024 2437656 2603276 2703402 2742363 3375216 3604536 3656484 3904914 4628902 4875312 5206552 5406804 5484726 5857371 6943353 7209072 7312968 7809828 9257804 10413104 10813608 10969452 11714742 13886706 14625936 15619656 17572113 18515608 20830059 21627216 21938904 23429484 27773412 30087863 31239312 35144226 37031216 41660118 43877808 46858968 55546824 60175726 62490177 70288452 83320236 90263589 93717936 111093648 120351452 124980354 140576904 166640472 180527178 240702904 249960708 270790767 281153808 333280944 361054356 391142219 481405808 499921416 541581534 722108712 782284438 812372301 999842832 1083163068 1173426657 1444217424 1564568876 1624744602 2166326136 2346853314 3129137752 3249489204 3520279971 4332652272 4693706628 6258275504 6498978408 7040559942 9387413256 10560839913 12997956816 14081119884 18774826512 21121679826 28162239768 42243359652 56324479536 84486719304 168973438608
• Sum of all divisors σ(n): 526205695680
• Sum of proper divisors (its aliquot sum) s(n): 357232257072
• 168973438608 is an abundant number, because the sum of its proper divisors (357232257072) is greater than itself. Its abundance is 188258818464

Bases of 168973438608

• Binary: 10011101010111100110100000111010010000₂
• Hexadecimal: 0x27579A0E90
• Base-36: 25MIF7O0

Squares and roots of 168973438608

• 168973438608 squared (168973438608²) is 28552022955011544977664
• 168973438608 cubed (168973438608³) is 4824533497922850041214538635251712
• The square root of 168973438608 is 411063.7889768449
• The cube root of 168973438608 is 5528.4851496763

Scales and comparisons

• 168,973,438,608 seconds is equal to 5,372 years, 43 weeks, 2 days, 2 hours, 16 minutes, 48 seconds.
• To count from 1 to 168,973,438,608 would take you about ten thousand, seven hundred forty-five 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 168973438608 cubic inches would be around 460.7 feet tall.

Recreational maths with 168973438608

• 168973438608 backwards is 806834379861
• The number of decimal digits it has is: 12
• The sum of 168973438608's digits is 63
• More coming soon!