126321142221099448

Names of 126321142221099448

• Cardinal: 126321142221099448 can be written as One hundred twenty-six quadrillion, three hundred twenty-one trillion, one hundred forty-two billion, two hundred twenty-one million, ninety-nine thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.26321142221099448 × 10¹⁷

Factors of 126321142221099448

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 322247811788528

Divisors of 126321142221099448

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 392 322247811788519 644495623577038 1288991247154076 2255734682519633 2577982494308152 4511469365039266 9022938730078532 15790142777637431 18045877460157064 31580285555274862 63160571110549724 126321142221099448
• Sum of all divisors σ(n): 275521879079184600
• Sum of proper divisors (its aliquot sum) s(n): 149200736858085152
• 126321142221099448 is an abundant number, because the sum of its proper divisors (149200736858085152) is greater than itself. Its abundance is 22879594636985704

Bases of 126321142221099448

• Binary: 111000000110010000110100011011001101101011101000110111000₂
• Hexadecimal: 0x1C0C868D9B5D1B8
• Base-36: YJT3VLV7A2G

Squares and roots of 126321142221099448

• 126321142221099448 squared (126321142221099448²) is 15957030972043233582744197905904704
• 126321142221099448 cubed (126321142221099448³) is 2015710378845962079182660950627695234650253995003392
• The square root of 126321142221099448 is 355416856.9737505401
• The cube root of 126321142221099448 is 501755.3532200011

Scales and comparisons

• 126,321,142,221,099,448 seconds is equal to 4,016,621,585 years, 35 weeks, 3 days, 15 hours, 37 minutes, 28 seconds.
• To count from 1 to 126,321,142,221,099,448 would take you about twelve billion, forty-nine million, eight hundred sixty-four thousand, seven hundred fifty-seven 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 126321142221099448 cubic inches would be around 41812.9 feet tall.

Recreational maths with 126321142221099448

• 126321142221099448 backwards is 844990122241123621
• The number of decimal digits it has is: 18
• The sum of 126321142221099448's digits is 61
• More coming soon!