145322323242720

Names of 145322323242720

• Cardinal: 145322323242720 can be written as One hundred forty-five trillion, three hundred twenty-two billion, three hundred twenty-three million, two hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4532232324272 × 10¹⁴

Factors of 145322323242720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23288833876

Divisors of 145322323242720

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 65 78 80 96 104 120 130 156 160 195 208 240 260 312 390 416 480 520 624 780 1040 1248 1560 2080 3120 6240 23288833853 46577667706 69866501559 93155335412 116444169265 139733003118 186310670824 232888338530 279466006236 302754840089 349332507795 372621341648 465776677060 558932012472 605509680178 698665015590 745242683296 908264520267 931553354120 1117864024944 1211019360356 1397330031180 1513774200445 1816529040534 1863106708240 2235728049888 2422038720712 2794660062360 3027548400890 3633058081068 3726213416480 4541322601335 4844077441424 5589320124720 6055096801780 7266116162136 9082645202670 9688154882848 11178640249440 12110193603560 14532232324272 18165290405340 24220387207120 29064464648544 36330580810680 48440774414240 72661161621360 145322323242720
• Sum of all divisors σ(n): 492978035021472
• Sum of proper divisors (its aliquot sum) s(n): 347655711778752
• 145322323242720 is an abundant number, because the sum of its proper divisors (347655711778752) is greater than itself. Its abundance is 202333388536032

Bases of 145322323242720

• Binary: 100001000010101101111101011101000110111011100000₂
• Hexadecimal: 0x842B7D746EE0
• Base-36: 1FIG5J5B6O

Squares and roots of 145322323242720

• 145322323242720 squared (145322323242720²) is 21118577632661597536032998400
• 145322323242720 cubed (145322323242720³) is 3069000765160125189827014486089212571648000
• The square root of 145322323242720 is 12054970.8934829039
• The cube root of 145322323242720 is 52574.7775823327

Scales and comparisons

• 145,322,323,242,720 seconds is equal to 4,620,800 years, 19 weeks, 19 hours, 52 minutes.
• To count from 1 to 145,322,323,242,720 would take you about eleven million, five hundred fifty-two thousand 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 145322323242720 cubic inches would be around 4381.2 feet tall.

Recreational maths with 145322323242720

• 145322323242720 backwards is 027242323223541
• The number of decimal digits it has is: 15
• The sum of 145322323242720's digits is 42
• More coming soon!