142353533440

Names of 142353533440

• Cardinal: 142353533440 can be written as One hundred forty-two billion, three hundred fifty-three million, five hundred thirty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4235353344 × 10¹¹

Factors of 142353533440

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7464

Divisors of 142353533440

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 7457 14914 29828 37285 59656 74570 119312 149140 238624 298280 477248 596560 954496 1193120 1908992 2386240 3817984 4772480 9544960 19089920 55606849 111213698 222427396 278034245 444854792 556068490 889709584 1112136980 1779419168 2224273960 3558838336 4448547920 7117676672 8897095840 14235353344 17794191680 28470706688 35588383360 71176766720 142353533440
• Sum of all divisors σ(n): 341360616366
• Sum of proper divisors (its aliquot sum) s(n): 199007082926
• 142353533440 is an abundant number, because the sum of its proper divisors (199007082926) is greater than itself. Its abundance is 56653549486

Bases of 142353533440

• Binary: 10000100100100111011101000101000000000₂
• Hexadecimal: 0x2124EE8A00
• Base-36: 1TE9M9DS

Squares and roots of 142353533440

• 142353533440 squared (142353533440²) is 20264528482853198233600
• 142353533440 cubed (142353533440³) is 2884727233029675221357726531584000
• The square root of 142353533440 is 377297.6721900097
• The cube root of 142353533440 is 5221.4294837747

Scales and comparisons

• 142,353,533,440 seconds is equal to 4,526 years, 20 weeks, 6 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 142,353,533,440 would take you about nine thousand and fifty-two 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 142353533440 cubic inches would be around 435.1 feet tall.

Recreational maths with 142353533440

• 142353533440 backwards is 044335353241
• The number of decimal digits it has is: 12
• The sum of 142353533440's digits is 37
• More coming soon!