16966188772

Names of 16966188772

• Cardinal: 16966188772 can be written as Sixteen billion, nine hundred sixty-six million, one hundred eighty-eight thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.6966188772 × 10¹⁰

Factors of 16966188772

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 811

Divisors of 16966188772

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 13 26 31 52 62 109 124 218 223 403 433 436 446 806 866 892 1417 1612 1732 2834 2899 3379 5629 5668 5798 6758 6913 11258 11596 13423 13516 13826 22516 24307 26846 27652 43927 47197 48614 53692 87854 89869 94394 96559 97228 174499 175708 179738 188788 193118 315991 348998 359476 386236 613561 631982 697996 753517 1227122 1255267 1263964 1463107 1507034 2454244 2510534 2926214 2993329 3014068 5021068 5852428 5986658 9795721 10524931 11973316 19020391 19591442 21049862 38040782 38913277 39182884 42099724 76081564 77826554 136824103 155653108 273648206 326272861 547296412 652545722 1305091444 4241547193 8483094386 16966188772
• Sum of all divisors σ(n): 33535631360
• Sum of proper divisors (its aliquot sum) s(n): 16569442588
• 16966188772 is a deficient number, because the sum of its proper divisors (16569442588) is less than itself. Its deficiency is 396746184

Bases of 16966188772

• Binary: 1111110011010000110111111011100100₂
• Hexadecimal: 0x3F3437EE4
• Base-36: 7SL8B1G

Squares and roots of 16966188772

• 16966188772 squared (16966188772²) is 287851561447138867984
• 16966188772 cubed (16966188772³) is 4883743929827115533514931075648
• The square root of 16966188772 is 130254.3234292053
• The cube root of 16966188772 is 2569.5757889155

Scales and comparisons

• 16,966,188,772 seconds is equal to 539 years, 24 weeks, 3 days, 22 hours, 12 minutes, 52 seconds.
• To count from 1 to 16,966,188,772 would take you about one thousand and seventy-eight 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 16966188772 cubic inches would be around 214.1 feet tall.

Recreational maths with 16966188772

• 16966188772 backwards is 27788166961
• The number of decimal digits it has is: 11
• The sum of 16966188772's digits is 61
• More coming soon!