209949107346125

Names of 209949107346125

• Cardinal: 209949107346125 can be written as Two hundred nine trillion, nine hundred forty-nine billion, one hundred seven million, three hundred forty-six thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.09949107346125 × 10¹⁴

Factors of 209949107346125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1587

Divisors of 209949107346125

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 25 31 35 49 73 125 155 175 217 245 343 365 511 775 875 1085 1225 1471 1519 1715 1825 2263 2555 3577 3875 5425 6125 7355 7595 8575 9125 10297 10633 11315 12775 15841 17885 25039 27125 36775 37975 42875 45601 51485 53165 56575 63875 72079 79205 89425 107383 110887 125195 183875 189875 228005 257425 265825 282875 319207 360395 396025 447125 504553 536915 554435 625975 751681 776209 1140025 1287125 1329125 1596035 1801975 1980125 2163841 2234449 2522765 2684575 2772175 3129875 3328873 3758405 3881045 5261767 5700125 7980175 9009875 10819205 11172245 12613825 13422875 13860875 15146887 15641143 16644365 18792025 19405225 23302111 26308835 36832369 39900875 54096025 55861225 63069125 67079071 75734435 78205715 83221825 93960125 97026125 106028209 116510555 131544175 157960393 163114777 184161845 270480125 279306125 335395355 378672175 391028575 416109125 469553497 530141045 582552775 657720875 742197463 789801965 815573885 920809225 1105722751 1141803439 1676976775 1893360875 1955142875 2347767485 2650705225 2912763875 3286874479 3710987315 3949009825 4077869425 4604046125 4896772183 5528613755 5709017195 7740059257 8384883875 11738837425 13253526125 16434372395 18554936575 19745049125 20389347125 23008121353 24483860915 27643068775 28545085975 34277405281 38700296285 54180414799 58694187125 82171861975 92774682875 115040606765 122419304575 138215343875 142725429875 171387026405 193501481425 239941836967 270902073995 410859309875 575203033825 612096522875 856935132025 967507407125 1199709184835 1354510369975 1679592858769 2876015169125 4284675660125 5998545924175 6772551849875 8397964293845 29992729620875 41989821469225 209949107346125
• Sum of all divisors σ(n): 319953577881600
• Sum of proper divisors (its aliquot sum) s(n): 110004470535475
• 209949107346125 is a deficient number, because the sum of its proper divisors (110004470535475) is less than itself. Its deficiency is 99944636810650

Bases of 209949107346125

• Binary: 101111101111001010010101111101101101101011001101₂
• Hexadecimal: 0xBEF295F6DACD
• Base-36: 22F5ADSDZH

Squares and roots of 209949107346125

• 209949107346125 squared (209949107346125²) is 44078627675434718440552515625
• 209949107346125 cubed (209949107346125³) is 9254268533499719977550275162308536345703125
• The square root of 209949107346125 is 14489620.6764057491
• The cube root of 209949107346125 is 59434.4175212407

Scales and comparisons

• 209,949,107,346,125 seconds is equal to 6,675,732 years, 10 weeks, 2 days, 5 hours, 2 minutes, 5 seconds.
• To count from 1 to 209,949,107,346,125 would take you about sixteen million, six hundred eighty-nine thousand, three hundred thirty 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 209949107346125 cubic inches would be around 4952.9 feet tall.

Recreational maths with 209949107346125

• 209949107346125 backwards is 521643701949902
• The number of decimal digits it has is: 15
• The sum of 209949107346125's digits is 62
• More coming soon!