159216960400

Names of 159216960400

• Cardinal: 159216960400 can be written as One hundred fifty-nine billion, two hundred sixteen million, nine hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 1.592169604 × 10¹¹

Factors of 159216960400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 359

Divisors of 159216960400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 71 80 100 142 200 281 284 355 400 562 568 710 1124 1136 1405 1420 1775 2248 2810 2840 3550 4496 5041 5620 5680 7025 7100 10082 11240 14050 14200 19951 20164 22480 25205 28100 28400 39902 40328 50410 56200 78961 79804 80656 99755 100820 112400 126025 157922 159608 199510 201640 252050 315844 319216 394805 399020 403280 498775 504100 631688 789610 798040 997550 1008200 1263376 1416521 1579220 1596080 1974025 1995100 2016400 2833042 3158440 3948050 3990200 5606231 5666084 6316880 7082605 7896100 7980400 11212462 11332168 14165210 15792200 22424924 22664336 28031155 28330420 31584400 35413025 44849848 56062310 56660840 70826050 89699696 112124620 113321680 140155775 141652100 224249240 280311550 283304200 398042401 448498480 560623100 566608400 796084802 1121246200 1592169604 1990212005 2242492400 3184339208 3980424010 6368678416 7960848020 9951060025 15921696040 19902120050 31843392080 39804240100 79608480200 159216960400
• Sum of all divisors σ(n): 389367850099
• Sum of proper divisors (its aliquot sum) s(n): 230150889699
• 159216960400 is an abundant number, because the sum of its proper divisors (230150889699) is greater than itself. Its abundance is 70933929299

Bases of 159216960400

• Binary: 10010100010010000100100000001110010000₂
• Hexadecimal: 0x2512120390
• Base-36: 2155O0WG

Squares and roots of 159216960400

• 159216960400 squared (159216960400²) is 25350040479015168160000
• 159216960400 cubed (159216960400³) is 4036156391085755059930060864000000
• 159216960400 is a perfect square number. Its square root is 399020
• The cube root of 159216960400 is 5419.9645109627

Scales and comparisons

• 159,216,960,400 seconds is equal to 5,062 years, 31 weeks, 3 days, 21 hours, 26 minutes, 40 seconds.
• To count from 1 to 159,216,960,400 would take you about ten thousand, one hundred twenty-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 159216960400 cubic inches would be around 451.7 feet tall.

Recreational maths with 159216960400

• 159216960400 backwards is 004069612951
• The number of decimal digits it has is: 12
• The sum of 159216960400's digits is 43
• More coming soon!