133938744320

Names of 133938744320

• Cardinal: 133938744320 can be written as One hundred thirty-three billion, nine hundred thirty-eight million, seven hundred forty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3393874432 × 10¹¹

Factors of 133938744320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 428919

Divisors of 133938744320

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 244 256 305 320 488 512 610 640 976 1024 1220 1280 1952 2440 2560 3904 4880 5120 7808 9760 15616 19520 31232 39040 62464 78080 156160 312320 428851 857702 1715404 2144255 3430808 4288510 6861616 8577020 13723232 17154040 26159911 27446464 34308080 52319822 54892928 68616160 104639644 109785856 130799555 137232320 209279288 219571712 261599110 274464640 418558576 439143424 523198220 548929280 837117152 1046396440 1097858560 1674234304 2092792880 2195717120 3348468608 4185585760 6696937216 8371171520 13393874432 16742343040 26787748864 33484686080 66969372160 133938744320
• Sum of all divisors σ(n): 326563936368
• Sum of proper divisors (its aliquot sum) s(n): 192625192048
• 133938744320 is an abundant number, because the sum of its proper divisors (192625192048) is greater than itself. Its abundance is 58686447728

Bases of 133938744320

• Binary: 1111100101111010111110000110000000000₂
• Hexadecimal: 0x1F2F5F0C00
• Base-36: 1PJ3O4JK

Squares and roots of 133938744320

• 133938744320 squared (133938744320²) is 17939587230018332262400
• 133938744320 cubed (133938744320³) is 2402805787207762433806400749568000
• The square root of 133938744320 is 365976.4259074619
• The cube root of 133938744320 is 5116.4500783141

Scales and comparisons

• 133,938,744,320 seconds is equal to 4,258 years, 43 weeks, 3 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 133,938,744,320 would take you about eight thousand, five hundred seventeen 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 133938744320 cubic inches would be around 426.4 feet tall.

Recreational maths with 133938744320

• 133938744320 backwards is 023447839331
• The number of decimal digits it has is: 12
• The sum of 133938744320's digits is 47
• More coming soon!