118137180105

Names of 118137180105

• Cardinal: 118137180105 can be written as One hundred eighteen billion, one hundred thirty-seven million, one hundred eighty thousand, one hundred five.

Scientific notation

• Scientific notation: 1.18137180105 × 10¹¹

Factors of 118137180105

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67141

Divisors of 118137180105

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 9 15 21 23 27 35 45 63 69 81 105 115 135 161 189 207 243 315 345 405 483 567 621 729 805 945 1035 1215 1449 1701 1863 2187 2415 2835 3105 3645 4347 5103 5589 7245 8505 9315 10935 13041 15309 16767 21735 25515 27945 39123 50301 65205 67103 76545 83835 117369 195615 201309 251505 335515 352107 469721 586845 603927 1006545 1409163 1543369 1760535 1811781 2348605 3019635 4227489 4630107 5435343 7045815 7716845 9058905 10803583 12682467 13890321 16306029 21137445 23150535 27176715 32410749 38047401 41670963 48918087 54017915 63412335 69451605 81530145 97232247 114142203 125012889 146754261 162053745 190237005 208354815 244590435 291696741 342426609 375038667 486161235 570711015 625064445 733771305 875090223 1027279827 1125116001 1458483705 1712133045 1875193335 2625270669 3375348003 4375451115 5136399135 5625580005 7875812007 13126353345 16876740015 23627436021 39379060035 118137180105
• Sum of all divisors σ(n): 253556490240
• Sum of proper divisors (its aliquot sum) s(n): 135419310135
• 118137180105 is an abundant number, because the sum of its proper divisors (135419310135) is greater than itself. Its abundance is 17282130030

Bases of 118137180105

• Binary: 1101110000001100001100100111111001001₂
• Hexadecimal: 0x1B81864FC9
• Base-36: 1I9RTRK9

Squares and roots of 118137180105

• 118137180105 squared (118137180105²) is 13956393323161207811025
• 118137180105 cubed (118137180105³) is 1648768951634515075120393229657625
• The square root of 118137180105 is 343710.8961103793
• The cube root of 118137180105 is 4906.7681025815

Scales and comparisons

• 118,137,180,105 seconds is equal to 3,756 years, 20 weeks, 4 days, 11 hours, 21 minutes, 45 seconds.
• To count from 1 to 118,137,180,105 would take you about seven thousand, five hundred twelve 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 118137180105 cubic inches would be around 408.9 feet tall.

Recreational maths with 118137180105

• 118137180105 backwards is 501081731811
• The number of decimal digits it has is: 12
• The sum of 118137180105's digits is 36
• More coming soon!