142020739072

Names of 142020739072

• Cardinal: 142020739072 can be written as One hundred forty-two billion, twenty million, seven hundred thirty-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.42020739072 × 10¹¹

Factors of 142020739072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 34256

Divisors of 142020739072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 508 512 1016 1024 2032 2048 4064 4096 8128 8192 16256 16384 32512 32768 34127 65024 68254 130048 136508 260096 273016 520192 546032 1040384 1092064 2080768 2184128 4161536 4334129 4368256 8668258 8736512 17336516 17473024 34673032 34946048 69346064 69892096 138692128 139784192 277384256 279568384 554768512 559136768 1109537024 1118273536 2219074048 4438148096 8876296192 17752592384 35505184768 71010369536 142020739072
• Sum of all divisors σ(n): 286282045440
• Sum of proper divisors (its aliquot sum) s(n): 144261306368
• 142020739072 is an abundant number, because the sum of its proper divisors (144261306368) is greater than itself. Its abundance is 2240567296

Bases of 142020739072

• Binary: 10000100010001000110001000000000000000₂
• Hexadecimal: 0x2111188000
• Base-36: 1T8RHBLS

Squares and roots of 142020739072

• 142020739072 squared (142020739072²) is 20169890326557107421184
• 142020739072 cubed (142020739072³) is 2864542731178823825171047669301248
• The square root of 142020739072 is 376856.3905150077
• The cube root of 142020739072 is 5217.3574195557

Scales and comparisons

• 142,020,739,072 seconds is equal to 4,515 years, 42 weeks, 4 days, 13 hours, 17 minutes, 52 seconds.
• To count from 1 to 142,020,739,072 would take you about nine thousand and thirty-one 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 142020739072 cubic inches would be around 434.8 feet tall.

Recreational maths with 142020739072

• 142020739072 backwards is 270937020241
• The number of decimal digits it has is: 12
• The sum of 142020739072's digits is 37
• More coming soon!