42812307648

Names of 42812307648

• Cardinal: 42812307648 can be written as Forty-two billion, eight hundred twelve million, three hundred seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2812307648 × 10¹⁰

Factors of 42812307648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 250275

Divisors of 42812307648

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 132 144 162 176 192 198 216 243 264 288 297 324 352 396 432 486 528 576 594 648 704 792 864 891 972 1056 1188 1296 1584 1728 1782 1944 2112 2376 2592 2673 3168 3564 3888 4752 5184 5346 6336 7128 7776 9504 10692 14256 15552 19008 21384 28512 42768 57024 85536 171072 250259 500518 750777 1001036 1501554 2002072 2252331 2752849 3003108 4004144 4504662 5505698 6006216 6756993 8008288 8258547 9009324 11011396 12012432 13513986 16016576 16517094 18018648 20270979 22022792 24024864 24775641 27027972 33034188 36037296 40541958 44045584 48049728 49551282 54055944 60812937 66068376 72074592 74326923 81083916 88091168 99102564 108111888 121625874 132136752 144149184 148653846 162167832 176182336 198205128 216223776 222980769 243251748 264273504 297307692 324335664 396410256 432447552 445961538 486503496 528547008 594615384 648671328 668942307 792820512 891923076 973006992 1189230768 1297342656 1337884614 1585641024 1783846152 1946013984 2378461536 2675769228 3567692304 3892027968 4756923072 5351538456 7135384608 10703076912 14270769216 21406153824 42812307648
• Sum of all divisors σ(n): 138828231360
• Sum of proper divisors (its aliquot sum) s(n): 96015923712
• 42812307648 is an abundant number, because the sum of its proper divisors (96015923712) is greater than itself. Its abundance is 53203616064

Bases of 42812307648

• Binary: 100111110111110011111111100011000000₂
• Hexadecimal: 0x9F7CFF8C0
• Base-36: JO1CC00

Squares and roots of 42812307648

• 42812307648 squared (42812307648²) is 1832893686146999291904
• 42812307648 cubed (42812307648³) is 78470408377402089437032203681792
• The square root of 42812307648 is 206911.3521486919
• The cube root of 42812307648 is 3498.2932535141

Scales and comparisons

• 42,812,307,648 seconds is equal to 1,361 years, 15 weeks, 3 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 42,812,307,648 would take you about two thousand, seven hundred twenty-two 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 42812307648 cubic inches would be around 291.5 feet tall.

Recreational maths with 42812307648

• 42812307648 backwards is 84670321824
• The number of decimal digits it has is: 11
• The sum of 42812307648's digits is 45
• More coming soon!