16827641985

Names of 16827641985

• Cardinal: 16827641985 can be written as Sixteen billion, eight hundred twenty-seven million, six hundred forty-one thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.6827641985 × 10¹⁰

Factors of 16827641985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10684

Divisors of 16827641985

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 49 55 77 105 147 165 199 231 245 385 539 597 735 995 1155 1393 1617 2189 2695 2985 4179 6567 6965 8085 9751 10459 10945 15323 20895 29253 31377 32835 45969 48755 52295 73213 76615 107261 115049 146265 156885 219639 229845 321783 345147 366065 512491 536305 575245 805343 1098195 1537473 1608915 1725735 2081341 2416029 2562455 4026715 5637401 6244023 7687365 10406705 12080145 14569387 16912203 22894751 28187005 31220115 43708161 68684253 72846935 84561015 101985709 114473755 160263257 218540805 305957127 343421265 480789771 509928545 801316285 1121842799 1529785635 2403948855 3365528397 5609213995 16827641985
• Sum of all divisors σ(n): 34342272000
• Sum of proper divisors (its aliquot sum) s(n): 17514630015
• 16827641985 is an abundant number, because the sum of its proper divisors (17514630015) is greater than itself. Its abundance is 686988030

Bases of 16827641985

• Binary: 1111101011000000010111000010000001₂
• Hexadecimal: 0x3EB017081
• Base-36: 7QAQRNL

Squares and roots of 16827641985

• 16827641985 squared (16827641985²) is 283169534775334740225
• 16827641985 cubed (16827641985³) is 4765075552258340417039278346625
• The square root of 16827641985 is 129721.4014147241
• The cube root of 16827641985 is 2562.5622329047

Scales and comparisons

• 16,827,641,985 seconds is equal to 535 years, 3 weeks, 3 days, 8 hours, 59 minutes, 45 seconds.
• To count from 1 to 16,827,641,985 would take you about one thousand and seventy 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 16827641985 cubic inches would be around 213.5 feet tall.

Recreational maths with 16827641985

• 16827641985 backwards is 58914672861
• The number of decimal digits it has is: 11
• The sum of 16827641985's digits is 57
• More coming soon!