1472355856461690

Names of 1472355856461690

• Cardinal: 1472355856461690 can be written as One quadrillion, four hundred seventy-two trillion, three hundred fifty-five billion, eight hundred fifty-six million, four hundred sixty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.47235585646169 × 10¹⁵

Factors of 1472355856461690

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5453169838757

Divisors of 1472355856461690

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 5453169838747 10906339677494 16359509516241 27265849193735 32719019032482 49078528548723 54531698387470 81797547581205 98157057097446 147235585646169 163595095162410 245392642743615 294471171292338 490785285487230 736177928230845 1472355856461690
• Sum of all divisors σ(n): 3926282283898560
• Sum of proper divisors (its aliquot sum) s(n): 2453926427436870
• 1472355856461690 is an abundant number, because the sum of its proper divisors (2453926427436870) is greater than itself. Its abundance is 981570570975180

Bases of 1472355856461690

• Binary: 101001110110001100110001111110011101010111101111010₂
• Hexadecimal: 0x53B198FCEAF7A
• Base-36: EHWMXXU2YI

Squares and roots of 1472355856461690

• 1472355856461690 squared (1472355856461690²) is 2167831768057036686526437656100
• 1472355856461690 cubed (1472355856461690³) is 3191819799522477956408290049580140123044809000
• The square root of 1472355856461690 is 38371289.4813516789
• The cube root of 1472355856461690 is 113763.8451985989

Scales and comparisons

• 1,472,355,856,461,690 seconds is equal to 46,816,361 years, 48 weeks, 6 days, 2 hours, 1 minute, 30 seconds.
• To count from 1 to 1,472,355,856,461,690 would take you about one hundred forty million, four hundred forty-nine thousand and eighty-five 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 1472355856461690 cubic inches would be around 9480.3 feet tall.

Recreational maths with 1472355856461690

• 1472355856461690 backwards is 0961646585532741
• The number of decimal digits it has is: 16
• The sum of 1472355856461690's digits is 72
• More coming soon!