47491046634075040000

Names of 47491046634075040000

• Cardinal: 47491046634075040000 can be written as Forty-seven quintillion, four hundred ninety-one quadrillion, forty-six trillion, six hundred thirty-four billion, seventy-five million, forty thousand.

Scientific notation

• Scientific notation: 4.749104663407504 × 10¹⁹

Factors of 47491046634075040000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 17228444

Divisors of 47491046634075040000

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 625 640 800 1000 1250 1280 1600 2000 2500 3200 4000 5000 6400 8000 10000 16000 20000 32000 40000 80000 160000 17228437 34456874 68913748 86142185 137827496 172284370 275654992 344568740 430710925 551309984 689137480 861421850 1102619968 1378274960 1722843700 2153554625 2205239936 2756549920 3445687400 4307109250 4410479872 5513099840 6891374800 8614218500 10767773125 11026199680 13782749600 17228437000 21535546250 22052399360 27565499200 34456874000 43071092500 55130998400 68913748000 86142185000 110261996800 137827496000 172284370000 275654992000 344568740000 551309984000 689137480000 1378274960000 2756549920000 296819041462969 593638082925938 1187276165851876 1484095207314845 2374552331703752 2968190414629690 4749104663407504 5936380829259380 7420476036574225 9498209326815008 11872761658518760 14840952073148450 18996418653630016 23745523317037520 29681904146296900 37102380182871125 37992837307260032 47491046634075040 59363808292593800 74204760365742250 75985674614520064 94982093268150080 118727616585187600 148409520731484500 185511900914355625 189964186536300160 237455233170375200 296819041462969000 371023801828711250 379928373072600320 474910466340750400 593638082925938000 742047603657422500 949820932681500800 1187276165851876000 1484095207314845000 1899641865363001600 2374552331703752000 2968190414629690000 4749104663407504000 5936380829259380000 9498209326815008000 11872761658518760000 23745523317037520000 47491046634075040000
• Sum of all divisors σ(n): 118457814952212311037
• Sum of proper divisors (its aliquot sum) s(n): 70966768318137271037
• 47491046634075040000 is an abundant number, because the sum of its proper divisors (70966768318137271037) is greater than itself. Its abundance is 23475721684062231037

Bases of 47491046634075040000

• Binary: 101001001100010010000101110100101110011011100011011010100100000000₂
• Hexadecimal: 0x29312174B9B8DA900
• Base-36: A0TBV0JDCVQPS

Squares and roots of 47491046634075040000

• 47491046634075040000 squared (47491046634075040000²) is 2255399510399890186234836351001600000000
• 47491046634075040000 cubed (47491046634075040000³) is 107111283326871198002217965780350440328393560064000000000000
• 47491046634075040000 is a perfect square number. Its square root is 6891374800
• The cube root of 47491046634075040000 is 3621350.6613520175

Scales and comparisons

• 47,491,046,634,075,040,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 47,491,046,634,075,040,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 47491046634075040000 cubic inches would be around 301779.2 feet tall.

Recreational maths with 47491046634075040000

• 47491046634075040000 backwards is 00004057043664019474
• 47491046634075040000 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 47491046634075040000's digits is 64
• More coming soon!