142407227456

Names of 142407227456

• Cardinal: 142407227456 can be written as One hundred forty-two billion, four hundred seven million, two hundred twenty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.42407227456 × 10¹¹

Factors of 142407227456

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26601

Divisors of 142407227456

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 208 416 832 10939 15647 21878 31294 43756 62588 87512 125176 142207 175024 203411 250352 284414 350048 406822 500704 568828 700096 813644 1001408 1137656 1627288 2275312 3254576 4550624 6509152 9101248 13018304 171162533 342325066 684650132 1369300264 2225112929 2738600528 4450225858 5477201056 8900451716 10954402112 17800903432 35601806864 71203613728 142407227456
• Sum of all divisors σ(n): 304374255360
• Sum of proper divisors (its aliquot sum) s(n): 161967027904
• 142407227456 is an abundant number, because the sum of its proper divisors (161967027904) is greater than itself. Its abundance is 19559800448

Bases of 142407227456

• Binary: 10000100101000001000011101100001000000₂
• Hexadecimal: 0x212821D840
• Base-36: 1TF5L3Y8

Squares and roots of 142407227456

• 142407227456 squared (142407227456²) is 20279818431704920231936
• 142407227456 cubed (142407227456³) is 2887992716170183777343646227234816
• The square root of 142407227456 is 377368.8215208035
• The cube root of 142407227456 is 5222.0858877511

Scales and comparisons

• 142,407,227,456 seconds is equal to 4,528 years, 5 weeks, 4 days, 19 hours, 10 minutes, 56 seconds.
• To count from 1 to 142,407,227,456 would take you about nine thousand and fifty-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 142407227456 cubic inches would be around 435.2 feet tall.

Recreational maths with 142407227456

• 142407227456 backwards is 654722704241
• The number of decimal digits it has is: 12
• The sum of 142407227456's digits is 44
• More coming soon!