16938548242

Names of 16938548242

• Cardinal: 16938548242 can be written as Sixteen billion, nine hundred thirty-eight million, five hundred forty-eight thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.6938548242 × 10¹⁰

Factors of 16938548242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 181

Divisors of 16938548242

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 11 14 22 31 49 59 62 71 77 98 118 121 142 154 217 242 341 413 434 497 539 649 682 781 826 847 994 1078 1298 1331 1519 1562 1694 1829 2201 2387 2662 2891 3038 3479 3658 3751 4189 4402 4543 4774 5467 5782 5929 6958 7139 7502 8378 8591 9086 9317 10934 11858 12803 14278 15407 16709 17182 18634 20119 24211 25606 26257 29323 30814 31801 33418 38269 40238 41261 46079 48422 49973 52514 58646 60137 63602 65219 76538 78529 82522 89621 92158 94501 99946 107849 120274 129859 130438 140833 157058 169477 179242 183799 189002 205261 215698 221309 259718 266321 281666 288827 322553 338954 349811 367598 410522 420959 442618 506869 532642 549703 577654 645106 661507 699622 841918 909013 985831 1013738 1099406 1186339 1323014 1428449 1549163 1818026 1864247 1971662 2021789 2257871 2372678 2434399 2856898 2929531 3098326 3548083 3728494 3847921 4043578 4515742 4630549 4868798 5575559 5859062 6363091 7096166 7695842 9261098 9999143 10844141 11151118 12726182 13049729 15712939 17040793 19998286 20506717 21688282 24836581 26099458 31425878 34081586 39028913 41013434 49673162 69994001 78057826 109990573 119285551 139988002 143547019 172842329 219981146 238571102 273202391 287094038 345684658 546404782 769934011 1209896303 1539868022 2419792606 8469274121 16938548242
• Sum of all divisors σ(n): 34607554560
• Sum of proper divisors (its aliquot sum) s(n): 17669006318
• 16938548242 is an abundant number, because the sum of its proper divisors (17669006318) is greater than itself. Its abundance is 730458076

Bases of 16938548242

• Binary: 1111110001100111011011110000010010₂
• Hexadecimal: 0x3F19DBC12
• Base-36: 7S4RVGY

Squares and roots of 16938548242

• 16938548242 squared (16938548242²) is 286914416546561290564
• 16938548242 cubed (16938548242³) is 4859913685999211459428093388488
• The square root of 16938548242 is 130148.1780202857
• The cube root of 16938548242 is 2568.1796191079

Scales and comparisons

• 16,938,548,242 seconds is equal to 538 years, 30 weeks, 6 days, 17 minutes, 22 seconds.
• To count from 1 to 16,938,548,242 would take you about one thousand and seventy-seven 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 16938548242 cubic inches would be around 214 feet tall.

Recreational maths with 16938548242

• 16938548242 backwards is 24284583961
• The number of decimal digits it has is: 11
• The sum of 16938548242's digits is 52
• More coming soon!