1538941424900

Names of 1538941424900

• Cardinal: 1538941424900 can be written as One trillion, five hundred thirty-eight billion, nine hundred forty-one million, four hundred twenty-four thousand, nine hundred.

Scientific notation

• Scientific notation: 1.5389414249 × 10¹²

Factors of 1538941424900

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8618

Divisors of 1538941424900

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 25 38 44 50 55 76 95 100 110 190 209 220 275 380 418 475 550 836 950 1045 1100 1900 2090 4180 5225 8581 10450 17162 20900 34324 42905 85810 94391 163039 171620 188782 214525 326078 377564 429050 471955 652156 815195 858100 943910 1630390 1793429 1887820 2359775 3260780 3586858 4075975 4719550 7173716 8151950 8967145 9439100 16303900 17934290 35868580 44835725 73633561 89671450 147267122 179342900 294534244 368167805 736335610 809969171 1399037659 1472671220 1619938342 1840839025 2798075318 3239876684 3681678050 4049845855 5596150636 6995188295 7363356100 8099691710 13990376590 15389414249 16199383420 20249229275 27980753180 30778828498 34975941475 40498458550 61557656996 69951882950 76947071245 80996917100 139903765900 153894142490 307788284980 384735356225 769470712450 1538941424900
• Sum of all divisors σ(n): 3835282807440
• Sum of proper divisors (its aliquot sum) s(n): 2296341382540
• 1538941424900 is an abundant number, because the sum of its proper divisors (2296341382540) is greater than itself. Its abundance is 757399957640

Bases of 1538941424900

• Binary: 10110011001010000000011101001010100000100₂
• Hexadecimal: 0x166500E9504
• Base-36: JMZ9ZN5W

Squares and roots of 1538941424900

• 1538941424900 squared (1538941424900²) is 2368340709273242340010000
• 1538941424900 cubed (1538941424900³) is 3644737625777640210177999680249000000
• The square root of 1538941424900 is 1240540.7792168703
• The cube root of 1538941424900 is 11545.3569161185

Scales and comparisons

• 1,538,941,424,900 seconds is equal to 48,933 years, 30 weeks, 1 hour, 8 minutes, 20 seconds.
• To count from 1 to 1,538,941,424,900 would take you about one hundred twenty-two thousand, three hundred thirty-three 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 1538941424900 cubic inches would be around 962.1 feet tall.

Recreational maths with 1538941424900

• 1538941424900 backwards is 0094241498351
• 1538941424900 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1538941424900's digits is 50
• More coming soon!