40977241920

Names of 40977241920

• Cardinal: 40977241920 can be written as Forty billion, nine hundred seventy-seven million, two hundred forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.097724192 × 10¹⁰

Factors of 40977241920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14228219

Divisors of 40977241920

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 14228209 28456418 42684627 56912836 71141045 85369254 113825672 128053881 142282090 170738508 213423135 227651344 256107762 284564180 341477016 426846270 455302688 512215524 569128360 640269405 682954032 853692540 910605376 1024431048 1138256720 1280538810 1365908064 1707385080 2048862096 2276513440 2561077620 2731816128 3414770160 4097724192 4553026880 5122155240 6829540320 8195448384 10244310480 13659080640 20488620960 40977241920
• Sum of all divisors σ(n): 140944648260
• Sum of proper divisors (its aliquot sum) s(n): 99967406340
• 40977241920 is an abundant number, because the sum of its proper divisors (99967406340) is greater than itself. Its abundance is 58990164420

Bases of 40977241920

• Binary: 100110001010011011110001011101000000₂
• Hexadecimal: 0x98A6F1740
• Base-36: ITOSI80

Squares and roots of 40977241920

• 40977241920 squared (40977241920²) is 1679134355370205286400
• 40977241920 cubed (40977241920³) is 68806294696188153180875685888000
• The square root of 40977241920 is 202428.3624396541
• The cube root of 40977241920 is 3447.5791157641

Scales and comparisons

• 40,977,241,920 seconds is equal to 1,302 years, 49 weeks, 2 days, 15 hours, 12 minutes.
• To count from 1 to 40,977,241,920 would take you about two thousand, six hundred 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 40977241920 cubic inches would be around 287.3 feet tall.

Recreational maths with 40977241920

• 40977241920 backwards is 02914277904
• 40977241920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40977241920's digits is 45
• More coming soon!