1819096538920

Names of 1819096538920

• Cardinal: 1819096538920 can be written as One trillion, eight hundred nineteen billion, ninety-six million, five hundred thirty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.81909653892 × 10¹²

Factors of 1819096538920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 496950

Divisors of 1819096538920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 5443 10886 21772 27215 43544 54430 92531 108860 185062 217720 370124 462655 491483 740248 925310 982966 1850620 1965932 2457415 3701240 3931864 4914830 8355211 9829660 16710422 19659320 33420844 41776055 66841688 83552110 167104220 334208440 2675141969 5350283938 10700567876 13375709845 21401135752 26751419690 45477413473 53502839380 90954826946 107005678760 181909653892 227387067365 363819307784 454774134730 909548269460 1819096538920
• Sum of all divisors σ(n): 4334535011520
• Sum of proper divisors (its aliquot sum) s(n): 2515438472600
• 1819096538920 is an abundant number, because the sum of its proper divisors (2515438472600) is greater than itself. Its abundance is 696341933680

Bases of 1819096538920

• Binary: 11010011110001010100110100101111100101000₂
• Hexadecimal: 0x1A78A9A5F28
• Base-36: N7OJ40MG

Squares and roots of 1819096538920

• 1819096538920 squared (1819096538920²) is 3309112217910723074766400
• 1819096538920 cubed (1819096538920³) is 6019594582499281178862138627508288000
• The square root of 1819096538920 is 1348738.8698039365
• The cube root of 1819096538920 is 12207.2709030701

Scales and comparisons

• 1,819,096,538,920 seconds is equal to 57,841 years, 33 weeks, 3 days, 2 hours, 8 minutes, 40 seconds.
• To count from 1 to 1,819,096,538,920 would take you about one hundred forty-four thousand, six hundred four 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 1819096538920 cubic inches would be around 1017.3 feet tall.

Recreational maths with 1819096538920

• 1819096538920 backwards is 0298356909181
• The number of decimal digits it has is: 13
• The sum of 1819096538920's digits is 61
• More coming soon!