144749672832

Names of 144749672832

• Cardinal: 144749672832 can be written as One hundred forty-four billion, seven hundred forty-nine million, six hundred seventy-two thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.44749672832 × 10¹¹

Factors of 144749672832

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 67619

Divisors of 144749672832

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 6131 12262 18393 24524 36786 49048 61483 73572 98096 122966 147144 184449 196192 245932 294288 368898 392384 491864 588576 737796 784768 983728 1177152 1475592 1967456 2354304 2951184 3934912 5902368 7869824 11804736 23609472 376952273 753904546 1130856819 1507809092 2261713638 3015618184 4523427276 6031236368 9046854552 12062472736 18093709104 24124945472 36187418208 48249890944 72374836416 144749672832
• Sum of all divisors σ(n): 384560285760
• Sum of proper divisors (its aliquot sum) s(n): 239810612928
• 144749672832 is an abundant number, because the sum of its proper divisors (239810612928) is greater than itself. Its abundance is 95060940096

Bases of 144749672832

• Binary: 10000110110011110000001011100110000000₂
• Hexadecimal: 0x21B3C0B980
• Base-36: 1UHW7UDC

Squares and roots of 144749672832

• 144749672832 squared (144749672832²) is 20952467784971038900224
• 144749672832 cubed (144749672832³) is 3032862856897577607402569091514368
• The square root of 144749672832 is 380459.8176312447
• The cube root of 144749672832 is 5250.5628763931

Scales and comparisons

• 144,749,672,832 seconds is equal to 4,602 years, 30 weeks, 5 days, 10 hours, 27 minutes, 12 seconds.
• To count from 1 to 144,749,672,832 would take you about nine thousand, two hundred 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 144749672832 cubic inches would be around 437.5 feet tall.

Recreational maths with 144749672832

• 144749672832 backwards is 238276947441
• The number of decimal digits it has is: 12
• The sum of 144749672832's digits is 57
• More coming soon!