409901227020

Names of 409901227020

• Cardinal: 409901227020 can be written as Four hundred nine billion, nine hundred one million, two hundred twenty-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.0990122702 × 10¹¹

Factors of 409901227020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 157250

Divisors of 409901227020

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 16139 32278 48417 64556 80695 96834 141101 145251 161390 193668 242085 282202 290502 322780 423303 484170 564404 581004 705505 726255 846606 968340 1269909 1411010 1452510 1693212 2116515 2539818 2822020 2905020 4233030 5079636 6349545 8466060 12699090 25398180 2277229039 4554458078 6831687117 9108916156 11386145195 13663374234 20495061351 22772290390 27326748468 34158435585 40990122702 45544580780 68316871170 81980245404 102475306755 136633742340 204950613510 409901227020
• Sum of all divisors σ(n): 1243452908880
• Sum of proper divisors (its aliquot sum) s(n): 833551681860
• 409901227020 is an abundant number, because the sum of its proper divisors (833551681860) is greater than itself. Its abundance is 423650454840

Bases of 409901227020

• Binary: 101111101110000000001000101110000001100₂
• Hexadecimal: 0x5F70045C0C
• Base-36: 58B0LUZ0

Squares and roots of 409901227020

• 409901227020 squared (409901227020²) is 168019015912501578080400
• 409901227020 cubed (409901227020³) is 68871200785227301812842296212408000
• The square root of 409901227020 is 640235.2903581619
• The cube root of 409901227020 is 7428.3622241003

Scales and comparisons

• 409,901,227,020 seconds is equal to 13,033 years, 30 weeks, 5 days, 3 hours, 57 minutes.
• To count from 1 to 409,901,227,020 would take you about twenty-six thousand and sixty-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 409901227020 cubic inches would be around 619 feet tall.

Recreational maths with 409901227020

• 409901227020 backwards is 020722109904
• 409901227020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 409901227020's digits is 36
• More coming soon!