16385554773

Names of 16385554773

• Cardinal: 16385554773 can be written as Sixteen billion, three hundred eighty-five million, five hundred fifty-four thousand, seven hundred seventy-three.

Scientific notation

• Scientific notation: 1.6385554773 × 10¹⁰

Factors of 16385554773

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 197

Divisors of 16385554773

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 67 89 93 147 189 201 217 267 279 441 469 603 623 651 801 837 1323 1407 1519 1809 1869 1953 2077 2403 2759 3283 4221 4361 4489 4557 5607 5859 5963 6231 8277 9849 12663 13083 13467 13671 14539 16821 17889 18693 19313 24831 29547 31423 39249 40401 41013 41741 43617 53667 56079 57939 74493 88641 94269 101773 117747 121203 125223 130851 135191 139159 161001 173817 184853 219961 282807 292187 305319 375669 392553 399521 405573 417477 521451 554559 659883 848421 876561 915957 974113 1127007 1198563 1216719 1252431 1293971 1663677 1979649 2629683 2747871 2796647 2922339 3595689 3650157 3757293 3881913 4991031 5938947 6818791 7889049 8389941 8767017 9057797 10787067 11645739 12385151 19576529 20456373 25169823 26301051 27173391 34937217 37155453 58729587 61369119 75509469 81520173 86696057 111466359 176188761 184107357 244560519 260088171 334399077 528566283 606872399 780264513 1820617197 2340793539 5461851591 16385554773
• Sum of all divisors σ(n): 29923084800
• Sum of proper divisors (its aliquot sum) s(n): 13537530027
• 16385554773 is a deficient number, because the sum of its proper divisors (13537530027) is less than itself. Its deficiency is 2848024746

Bases of 16385554773

• Binary: 1111010000101001111011100101010101₂
• Hexadecimal: 0x3D0A7B955
• Base-36: 7IZJAZ9

Squares and roots of 16385554773

• 16385554773 squared (16385554773²) is 268486405218983081529
• 16385554773 cubed (16385554773³) is 4399298698521520341753754087917
• The square root of 16385554773 is 128006.0731879545
• The cube root of 16385554773 is 2539.9220207217

Scales and comparisons

• 16,385,554,773 seconds is equal to 521 years, 3 days, 14 hours, 59 minutes, 33 seconds.
• To count from 1 to 16,385,554,773 would take you about one thousand and forty-two 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 16385554773 cubic inches would be around 211.7 feet tall.

Recreational maths with 16385554773

• 16385554773 backwards is 37745558361
• The number of decimal digits it has is: 11
• The sum of 16385554773's digits is 54
• More coming soon!