16688966382

Names of 16688966382

• Cardinal: 16688966382 can be written as Sixteen billion, six hundred eighty-eight million, nine hundred sixty-six thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 1.6688966382 × 10¹⁰

Factors of 16688966382

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 496

Divisors of 16688966382

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 11 18 22 23 27 33 46 54 66 69 81 99 121 138 162 198 207 242 243 253 297 363 414 457 486 506 594 621 726 729 759 891 914 1089 1242 1371 1458 1518 1782 1863 2178 2187 2277 2673 2742 2783 3267 3726 4113 4374 4554 5027 5346 5566 5589 6534 6561 6831 8019 8226 8349 9801 10054 10511 11178 12339 13122 13662 15081 16038 16698 16767 19602 20493 21022 24057 24678 25047 29403 30162 31533 33534 37017 40986 45243 48114 50094 50301 55297 58806 61479 63066 72171 74034 75141 88209 90486 94599 100602 110594 111051 115621 122958 135729 144342 150282 150903 165891 176418 184437 189198 222102 225423 231242 264627 271458 283797 301806 331782 333153 346863 368874 407187 450846 497673 529254 553311 567594 666306 676269 693726 793881 814374 851391 995346 999459 1040589 1106622 1221561 1271831 1352538 1493019 1587762 1659933 1702782 1998918 2028807 2081178 2443122 2543662 2554173 2986038 2998377 3121767 3319866 3664683 3815493 4057614 4479057 5108346 5996754 6086421 6243534 7329366 7630986 7662519 8958114 9365301 10994049 11446479 12172842 13437171 15325038 18259263 18730602 21988098 22892958 22987557 26874342 28095903 32982147 34339437 36518526 40311513 45975114 56191806 65964294 68678874 68962671 80623026 84287709 103018311 120934539 137925342 168575418 206036622 241869078 252863127 309054933 362803617 505726254 618109866 725607234 758589381 927164799 1517178762 1854329598 2781494397 5562988794 8344483191 16688966382
• Sum of all divisors σ(n): 43160736528
• Sum of proper divisors (its aliquot sum) s(n): 26471770146
• 16688966382 is an abundant number, because the sum of its proper divisors (26471770146) is greater than itself. Its abundance is 9782803764

Bases of 16688966382

• Binary: 1111100010101111010110101011101110₂
• Hexadecimal: 0x3E2BD6AEE
• Base-36: 7O06GVI

Squares and roots of 16688966382

• 16688966382 squared (16688966382²) is 278521598899526169924
• 16688966382 cubed (16688966382³) is 4648237600695080445590855494968
• The square root of 16688966382 is 129185.7824298015
• The cube root of 16688966382 is 2555.5034990781

Scales and comparisons

• 16,688,966,382 seconds is equal to 530 years, 34 weeks, 1 day, 7 hours, 59 minutes, 42 seconds.
• To count from 1 to 16,688,966,382 would take you about one thousand and sixty-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 16688966382 cubic inches would be around 213 feet tall.

Recreational maths with 16688966382

• 16688966382 backwards is 28366988661
• The number of decimal digits it has is: 11
• The sum of 16688966382's digits is 63
• More coming soon!