3904991438785443

Names of 3904991438785443

• Cardinal: 3904991438785443 can be written as Three quadrillion, nine hundred four trillion, nine hundred ninety-one billion, four hundred thirty-eight million, seven hundred eighty-five thousand, four hundred forty-three.

Scientific notation

• Scientific notation: 3.904991438785443 × 10¹⁵

Factors of 3904991438785443

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 183

Divisors of 3904991438785443

• Number of divisors d(n): 130
• Complete list of divisors:
  1 3 9 27 81 83 97 243 249 291 729 747 873 2187 2241 2619 6561 6723 7857 8051 9409 19683 20169 23571 24153 28227 59049 60507 70713 72459 84681 177147 181521 212139 217377 254043 531441 544563 636417 652131 762129 780947 912673 1633689 1909251 1956393 2286387 2342841 2738019 4901067 5727753 5869179 6859161 7028523 8214057 14703201 17183259 17607537 20577483 21085569 24642171 44109603 51549777 52822611 61732449 63256707 73926513 75751859 88529281 158467833 185197347 189770121 221779539 227255577 265587843 475403499 555592041 569310363 665338617 681766731 796763529 1426210497 1666776123 1707931089 1996015851 2045300193 2390290587 4278631491 5000328369 5123793267 5988047553 6135900579 7170871761 7347930323 15371379801 17964142659 18407701737 21512615283 22043790969 46114139403 53892427977 55223105211 64537845849 66131372907 138342418209 161677283931 165669315633 193613537547 198394118721 415027254627 485031851793 497007946899 580840612641 595182356163 1491023840697 1742521837923 1785547068489 4473071522091 5227565513769 5356641205467 13419214566273 15682696541307 16069923616401 40257643698819 47048089623921 48209770849203 144629312547609 433887937642827 1301663812928481 3904991438785443
• Sum of all divisors σ(n): 5989806152586564
• Sum of proper divisors (its aliquot sum) s(n): 2084814713801121
• 3904991438785443 is a deficient number, because the sum of its proper divisors (2084814713801121) is less than itself. Its deficiency is 1820176724984322

Bases of 3904991438785443

• Binary: 1101110111111001000110101011100011110100101110100011₂
• Hexadecimal: 0xDDF91AB8F4BA3
• Base-36: 12G7CAURF6R

Squares and roots of 3904991438785443

• 3904991438785443 squared (3904991438785443²) is 15248958136987604224690988706249
• 3904991438785443 cubed (3904991438785443³) is 59547050975334213035540893918711006338464333307
• The square root of 3904991438785443 is 62489930.6991569883
• The cube root of 3904991438785443 is 157473.2154171711

Scales and comparisons

• 3,904,991,438,785,443 seconds is equal to 124,166,648 years, 42 weeks, 5 days, 3 hours, 4 minutes, 3 seconds.
• To count from 1 to 3,904,991,438,785,443 would take you about three hundred seventy-two million, four hundred ninety-nine thousand, nine hundred forty-six 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 3904991438785443 cubic inches would be around 13122.8 feet tall.

Recreational maths with 3904991438785443

• 3904991438785443 backwards is 3445878341994093
• 3904991438785443 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3904991438785443's digits is 81
• More coming soon!