140989501240

Names of 140989501240

• Cardinal: 140989501240 can be written as One hundred forty billion, nine hundred eighty-nine million, five hundred one thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4098950124 × 10¹¹

Factors of 140989501240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 71933433

Divisors of 140989501240

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1960 71933419 143866838 287733676 359667095 503533933 575467352 719334190 1007067866 1438668380 2014135732 2517669665 2877336760 3524737531 4028271464 5035339330 7049475062 10070678660 14098950124 17623687655 20141357320 28197900248 35247375310 70494750620 140989501240
• Sum of all divisors σ(n): 369018444600
• Sum of proper divisors (its aliquot sum) s(n): 228028943360
• 140989501240 is an abundant number, because the sum of its proper divisors (228028943360) is greater than itself. Its abundance is 87039442120

Bases of 140989501240

• Binary: 10000011010011101000010000111100111000₂
• Hexadecimal: 0x20D3A10F38
• Base-36: 1SRPIBEG

Squares and roots of 140989501240

• 140989501240 squared (140989501240²) is 19878039459903961537600
• 140989501240 cubed (140989501240³) is 2802594869080898515486367506624000
• The square root of 140989501240 is 375485.6871306815
• The cube root of 140989501240 is 5204.6986775907

Scales and comparisons

• 140,989,501,240 seconds is equal to 4,483 years, 1 week, 3 days, 22 hours, 20 minutes, 40 seconds.
• To count from 1 to 140,989,501,240 would take you about eight thousand, nine hundred sixty-six 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 140989501240 cubic inches would be around 433.7 feet tall.

Recreational maths with 140989501240

• 140989501240 backwards is 042105989041
• The number of decimal digits it has is: 12
• The sum of 140989501240's digits is 43
• More coming soon!