491220741116980

Names of 491220741116980

• Cardinal: 491220741116980 can be written as Four hundred ninety-one trillion, two hundred twenty billion, seven hundred forty-one million, one hundred sixteen thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.9122074111698 × 10¹⁴

Factors of 491220741116980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 110624

Divisors of 491220741116980

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 41 49 70 82 98 140 164 196 205 245 287 410 490 574 820 980 1148 1435 2009 2870 4018 5740 8036 10045 20090 40180 110569 221138 442276 552845 773983 1105690 1547966 2211380 3095932 3869915 4533329 5417881 7739830 9066658 10835762 15479660 18133316 21671524 22666645 27089405 31733303 45333290 54178810 63466606 90666580 108357620 126933212 158666515 222133121 317333030 444266242 634666060 888532484 1110665605 2221331210 4442662420 12225503761 24451007522 48902015044 61127518805 85578526327 122255037610 171157052654 244510075220 342314105308 427892631635 501245654201 599049684289 855785263270 1002491308402 1198099368578 1711570526540 2004982616804 2396198737156 2506228271005 2995248421445 3508719579407 5012456542010 5990496842890 7017439158814 10024913084020 11980993685780 14034878317628 17543597897035 24561037055849 35087195794070 49122074111698 70174391588140 98244148223396 122805185279245 245610370558490 491220741116980
• Sum of all divisors σ(n): 1229261069753388
• Sum of proper divisors (its aliquot sum) s(n): 738040328636408
• 491220741116980 is an abundant number, because the sum of its proper divisors (738040328636408) is greater than itself. Its abundance is 246819587519428

Bases of 491220741116980

• Binary: 1101111101100001100111101110001111101010000110100₂
• Hexadecimal: 0x1BEC33DC7D434
• Base-36: 4U4FOYBFAS

Squares and roots of 491220741116980

• 491220741116980 squared (491220741116980²) is 241297816503515085578044320400
• 491220741116980 cubed (491220741116980³) is 118530492252765728016906539108649041000392000
• The square root of 491220741116980 is 22163500.2000356433
• The cube root of 491220741116980 is 78902.7667235363

Scales and comparisons

• 491,220,741,116,980 seconds is equal to 15,619,300 years, 6 weeks, 2 days, 9 hours, 49 minutes, 40 seconds.
• To count from 1 to 491,220,741,116,980 would take you about thirty-nine million, forty-eight thousand, two hundred fifty 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 491220741116980 cubic inches would be around 6575.2 feet tall.

Recreational maths with 491220741116980

• 491220741116980 backwards is 089611147022194
• The number of decimal digits it has is: 15
• The sum of 491220741116980's digits is 55
• More coming soon!