216042120144

Names of 216042120144

• Cardinal: 216042120144 can be written as Two hundred sixteen billion, forty-two million, one hundred twenty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 2.16042120144 × 10¹¹

Factors of 216042120144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73616

Divisors of 216042120144

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 97 144 194 211 291 388 422 582 633 776 844 873 1164 1266 1552 1688 1746 1899 2328 2532 3376 3492 3798 4656 5064 6984 7596 10128 13968 15192 20467 30384 40934 61401 73303 81868 122802 146606 163736 184203 219909 245604 293212 327472 368406 439818 491208 586424 659727 736812 879636 982416 1172848 1319454 1473624 1759272 2638908 2947248 3518544 5277816 7110391 10555632 14220782 15466933 21331173 28441564 30933866 42662346 46400799 56883128 61867732 63993519 85324692 92801598 113766256 123735464 127987038 139202397 170649384 185603196 247470928 255974076 278404794 341298768 371206392 511948152 556809588 742412784 1023896304 1113619176 1500292501 2227238352 3000585002 4500877503 6001170004 9001755006 12002340008 13502632509 18003510012 24004680016 27005265018 36007020024 54010530036 72014040048 108021060072 216042120144
• Sum of all divisors σ(n): 613754453312
• Sum of proper divisors (its aliquot sum) s(n): 397712333168
• 216042120144 is an abundant number, because the sum of its proper divisors (397712333168) is greater than itself. Its abundance is 181670213024

Bases of 216042120144

• Binary: 11001001001101000111010010001111010000₂
• Hexadecimal: 0x324D1D23D0
• Base-36: 2R8XWES0

Squares and roots of 216042120144

• 216042120144 squared (216042120144²) is 46674197676314530580736
• 216042120144 cubed (216042120144³) is 10083592622011149438856329003945984
• The square root of 216042120144 is 464803.3133961075
• The cube root of 216042120144 is 6000.3899759859

Scales and comparisons

• 216,042,120,144 seconds is equal to 6,869 years, 24 weeks, 3 days, 12 hours, 2 minutes, 24 seconds.
• To count from 1 to 216,042,120,144 would take you about thirteen thousand, seven hundred thirty-eight 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 216042120144 cubic inches would be around 500 feet tall.

Recreational maths with 216042120144

• 216042120144 backwards is 441021240612
• The number of decimal digits it has is: 12
• The sum of 216042120144's digits is 27
• More coming soon!