42938461600

Names of 42938461600

• Cardinal: 42938461600 can be written as Forty-two billion, nine hundred thirty-eight million, four hundred sixty-one thousand, six hundred.

Scientific notation

• Scientific notation: 4.29384616 × 10¹⁰

Factors of 42938461600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 737

Divisors of 42938461600

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 173 200 346 400 557 692 800 865 1114 1384 1730 2228 2768 2785 3460 4325 4456 5536 5570 6920 8650 8912 11140 13840 13925 17300 17824 22280 27680 27850 34600 44560 55700 69200 89120 96361 111400 138400 192722 222800 310249 385444 445600 481805 620498 770888 963610 1240996 1541776 1551245 1927220 2409025 2481992 3083552 3102490 3854440 4818050 4963984 6204980 7708880 7756225 9636100 9927968 12409960 15417760 15512450 19272200 24819920 31024900 38544400 49639840 53673077 62049800 77088800 107346154 124099600 214692308 248199200 268365385 429384616 536730770 858769232 1073461540 1341826925 1717538464 2146923080 2683653850 4293846160 5367307700 8587692320 10734615400 21469230800 42938461600
• Sum of all divisors σ(n): 105619056354
• Sum of proper divisors (its aliquot sum) s(n): 62680594754
• 42938461600 is an abundant number, because the sum of its proper divisors (62680594754) is greater than itself. Its abundance is 19742133154

Bases of 42938461600

• Binary: 100111111111010101001110110110100000₂
• Hexadecimal: 0x9FF54EDA0
• Base-36: JQ4G90G

Squares and roots of 42938461600

• 42938461600 squared (42938461600²) is 1843711484574674560000
• 42938461600 cubed (42938461600³) is 79166134781888655927056896000000
• The square root of 42938461600 is 207215.9781484043
• The cube root of 42938461600 is 3501.7259949589

Scales and comparisons

• 42,938,461,600 seconds is equal to 1,365 years, 16 weeks, 22 hours, 26 minutes, 40 seconds.
• To count from 1 to 42,938,461,600 would take you about two thousand, seven hundred thirty 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 42938461600 cubic inches would be around 291.8 feet tall.

Recreational maths with 42938461600

• 42938461600 backwards is 00616483924
• The number of decimal digits it has is: 11
• The sum of 42938461600's digits is 43
• More coming soon!