30589340985

Names of 30589340985

• Cardinal: 30589340985 can be written as Thirty billion, five hundred eighty-nine million, three hundred forty thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.0589340985 × 10¹⁰

Factors of 30589340985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2682

Divisors of 30589340985

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 31 35 45 49 57 63 81 93 95 105 133 135 147 155 171 189 217 245 279 285 315 399 405 441 465 513 567 589 651 665 735 837 855 931 945 1085 1197 1323 1395 1519 1539 1767 1953 1995 2205 2511 2565 2617 2793 2835 2945 3255 3591 3969 4123 4185 4557 4655 5301 5859 5985 6615 7595 7695 7851 8379 8835 9765 10773 12369 12555 13085 13671 13965 15903 17577 17955 18319 19845 20615 22785 23553 25137 26505 28861 29295 37107 39255 41013 41895 47709 49723 53865 54957 61845 68355 70659 75411 79515 81127 86583 87885 91595 111321 117765 123039 125685 128233 144305 149169 164871 185535 205065 211977 238545 243381 248615 259749 274785 333963 348061 353295 377055 384699 405635 432915 447507 494613 556605 567889 615195 641165 730143 745845 779247 824355 1044183 1059885 1154097 1216905 1298745 1342521 1483839 1541413 1669815 1703667 1740305 1923495 2190429 2237535 2337741 2436427 2473065 2839445 3132549 3462291 3650715 3896235 3975223 4027563 4624239 5111001 5220915 5770485 6571287 6712605 7309281 7419195 7707065 8518335 9397647 10386873 10789891 10952145 11688705 11925669 12182135 13872717 15333003 15662745 17311455 19876115 20137815 21927843 23121195 25555005 28192941 32369673 32856435 35777007 36546405 41618151 45999009 46988235 51934365 53949455 59628345 65783529 69363585 75529237 76665015 97109019 107331021 109639215 124854453 140964705 161848365 178885035 197350587 208090755 226587711 229995045 291327057 321993063 328917645 377646185 485545095 536655105 624272265 679763133 873981171 986752935 1132938555 1456635285 1609965315 2039289399 3398815665 4369905855 6117868197 10196446995 30589340985
• Sum of all divisors σ(n): 69336368640
• Sum of proper divisors (its aliquot sum) s(n): 38747027655
• 30589340985 is an abundant number, because the sum of its proper divisors (38747027655) is greater than itself. Its abundance is 8157686670

Bases of 30589340985

• Binary: 11100011111010001000100110100111001₂
• Hexadecimal: 0x71F444D39
• Base-36: E1W3QK9

Squares and roots of 30589340985

• 30589340985 squared (30589340985²) is 935707781896600770225
• 30589340985 cubed (30589340985³) is 28622684402753130972826160171625
• The square root of 30589340985 is 174898.0874252203
• The cube root of 30589340985 is 3127.4475881009

Scales and comparisons

• 30,589,340,985 seconds is equal to 972 years, 33 weeks, 4 days, 7 hours, 9 minutes, 45 seconds.
• To count from 1 to 30,589,340,985 would take you about one thousand, nine hundred forty-five 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 30589340985 cubic inches would be around 260.6 feet tall.

Recreational maths with 30589340985

• 30589340985 backwards is 58904398503
• The number of decimal digits it has is: 11
• The sum of 30589340985's digits is 54
• More coming soon!