30738857088

Names of 30738857088

• Cardinal: 30738857088 can be written as Thirty billion, seven hundred thirty-eight million, eight hundred fifty-seven thousand and eighty-eight.

Scientific notation

• Scientific notation: 3.0738857088 × 10¹⁰

Factors of 30738857088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5162

Divisors of 30738857088

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1193 1632 2176 2386 3264 3579 3947 4772 6528 7158 7894 9544 11841 14316 15788 19088 20281 23682 28632 31576 38176 40562 47364 57264 60843 63152 67099 76352 81124 94728 114528 121686 126304 134198 152704 162248 189456 201297 229056 243372 252608 268396 324496 378912 402594 458112 486744 505216 536792 648992 757824 805188 973488 1073584 1297984 1515648 1610376 1946976 2147168 2595968 3220752 3893952 4294336 4708771 6441504 7787904 8588672 9417542 12883008 14126313 18835084 25766016 28252626 37670168 56505252 75340336 80049107 113010504 150680672 160098214 226021008 240147321 301361344 320196428 452042016 480294642 602722688 640392856 904084032 960589284 1280785712 1808168064 1921178568 2561571424 3842357136 5123142848 7684714272 10246285696 15369428544 30738857088
• Sum of all divisors σ(n): 86547424320
• Sum of proper divisors (its aliquot sum) s(n): 55808567232
• 30738857088 is an abundant number, because the sum of its proper divisors (55808567232) is greater than itself. Its abundance is 25069710144

Bases of 30738857088

• Binary: 11100101000001011011011110010000000₂
• Hexadecimal: 0x7282DBC80
• Base-36: E4D4DXC

Squares and roots of 30738857088

• 30738857088 squared (30738857088²) is 944877335076487839744
• 30738857088 cubed (30738857088³) is 29044449368606449254860662505472
• The square root of 30738857088 is 175325.0041722515
• The cube root of 30738857088 is 3132.5348065433

Scales and comparisons

• 30,738,857,088 seconds is equal to 977 years, 20 weeks, 5 days, 19 hours, 24 minutes, 48 seconds.
• To count from 1 to 30,738,857,088 would take you about one thousand, nine hundred fifty-four 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 30738857088 cubic inches would be around 261 feet tall.

Recreational maths with 30738857088

• 30738857088 backwards is 88075883703
• The number of decimal digits it has is: 11
• The sum of 30738857088's digits is 57
• More coming soon!