180385920396

Names of 180385920396

• Cardinal: 180385920396 can be written as One hundred eighty billion, three hundred eighty-five million, nine hundred twenty thousand, three hundred ninety-six.

Scientific notation

• Scientific notation: 1.80385920396 × 10¹¹

Factors of 180385920396

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 141027

Divisors of 180385920396

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 53 61 66 99 106 122 132 159 183 198 212 244 318 366 396 477 549 583 636 671 732 954 1098 1166 1342 1749 1908 2013 2196 2332 2684 3233 3498 4026 5247 6039 6466 6996 8052 9699 10494 12078 12932 19398 20988 24156 29097 35563 38796 58194 71126 106689 116388 140897 142252 213378 281794 320067 422691 426756 563588 640134 845382 1268073 1280268 1549867 1690764 2536146 3099734 4649601 5072292 6199468 7467541 8594717 9299202 13948803 14935082 17189434 18598404 22402623 25784151 27897606 29870164 34378868 44805246 51568302 55795212 67207869 77352453 82142951 89610492 94541887 103136604 134415738 154704906 164285902 189083774 246428853 268831476 283625661 309409812 328571804 378167548 455520001 492857706 567251322 739286559 850876983 911040002 985715412 1134502644 1366560003 1478573118 1701753966 1822080004 2733120006 2957146236 3403507932 4099680009 5010720011 5466240012 8199360018 10021440022 15032160033 16398720036 20042880044 30064320066 45096480099 60128640132 90192960198 180385920396
• Sum of all divisors σ(n): 515125342368
• Sum of proper divisors (its aliquot sum) s(n): 334739421972
• 180385920396 is an abundant number, because the sum of its proper divisors (334739421972) is greater than itself. Its abundance is 154353501576

Bases of 180385920396

• Binary: 10100111111111110101101011010110001100₂
• Hexadecimal: 0x29FFD6B58C
• Base-36: 2AV94AZ0

Squares and roots of 180385920396

• 180385920396 squared (180385920396²) is 32539080277112048796816
• 180385920396 cubed (180385920396³) is 5869591944626187655034918554259136
• The square root of 180385920396 is 424718.6367420201
• The cube root of 180385920396 is 5650.2484595465

Scales and comparisons

• 180,385,920,396 seconds is equal to 5,735 years, 37 weeks, 1 day, 6 minutes, 36 seconds.
• To count from 1 to 180,385,920,396 would take you about eleven thousand, four hundred seventy-one 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 180385920396 cubic inches would be around 470.9 feet tall.

Recreational maths with 180385920396

• 180385920396 backwards is 693029583081
• The number of decimal digits it has is: 12
• The sum of 180385920396's digits is 54
• More coming soon!