80638396000

Names of 80638396000

• Cardinal: 80638396000 can be written as Eighty billion, six hundred thirty-eight million, three hundred ninety-six thousand.

Scientific notation

• Scientific notation: 8.0638396 × 10¹⁰

Factors of 80638396000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1192

Divisors of 80638396000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 127 160 181 200 250 254 362 400 500 508 635 724 800 877 905 1000 1016 1270 1448 1754 1810 2000 2032 2540 2896 3175 3508 3620 4000 4064 4385 4525 5080 5792 6350 7016 7240 8770 9050 10160 12700 14032 14480 15875 17540 18100 20320 21925 22625 22987 25400 28064 28960 31750 35080 36200 43850 45250 45974 50800 63500 70160 72400 87700 90500 91948 101600 109625 111379 114935 127000 140320 144800 158737 175400 181000 183896 219250 222758 229870 254000 317474 350800 362000 367792 438500 445516 459740 508000 556895 574675 634948 701600 724000 735584 793685 877000 891032 919480 1113790 1149350 1269896 1587370 1754000 1782064 1838960 2227580 2298700 2539792 2784475 2873375 3174740 3508000 3564128 3677920 3968425 4455160 4597400 5079584 5568950 5746750 6349480 7936850 8910320 9194800 11137900 11493500 12698960 13922375 15873700 17820640 18389600 19842125 20159599 22275800 22987000 25397920 27844750 31747400 39684250 40319198 44551600 45974000 55689500 63494800 79368500 80638396 89103200 91948000 100797995 111379000 126989600 158737000 161276792 201595990 222758000 317474000 322553584 403191980 445516000 503989975 634948000 645107168 806383960 1007979950 1612767920 2015959900 2519949875 3225535840 4031919800 5039899750 8063839600 10079799500 16127679200 20159599000 40319198000 80638396000
• Sum of all divisors σ(n): 201020811264
• Sum of proper divisors (its aliquot sum) s(n): 120382415264
• 80638396000 is an abundant number, because the sum of its proper divisors (120382415264) is greater than itself. Its abundance is 39744019264

Bases of 80638396000

• Binary: 1001011000110011011000100011001100000₂
• Hexadecimal: 0x12C66C4660
• Base-36: 111M0OKG

Squares and roots of 80638396000

• 80638396000 squared (80638396000²) is 6502550909452816000000
• 80638396000 cubed (80638396000³) is 524355275246616319923136000000000
• The square root of 80638396000 is 283969.0053509361
• The cube root of 80638396000 is 4320.3005477915

Scales and comparisons

• 80,638,396,000 seconds is equal to 2,564 years, 2 weeks, 4 days, 18 hours, 26 minutes, 40 seconds.
• To count from 1 to 80,638,396,000 would take you about five thousand, one hundred twenty-eight 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 80638396000 cubic inches would be around 360 feet tall.

Recreational maths with 80638396000

• 80638396000 backwards is 00069383608
• The number of decimal digits it has is: 11
• The sum of 80638396000's digits is 43
• More coming soon!