1498994915536431

Names of 1498994915536431

• Cardinal: 1498994915536431 can be written as One quadrillion, four hundred ninety-eight trillion, nine hundred ninety-four billion, nine hundred fifteen million, five hundred thirty-six thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.498994915536431 × 10¹⁵

Factors of 1498994915536431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 147

Divisors of 1498994915536431

• Number of divisors d(n): 136
• Complete list of divisors:
  1 3 9 17 27 51 81 127 153 243 381 459 729 1143 1377 2159 2187 3429 4131 6477 6561 10287 12393 16129 19431 19683 30861 37179 48387 58293 59049 92583 111537 145161 174879 177147 274193 277749 334611 435483 524637 531441 822579 833247 1003833 1306449 1573911 1594323 2048383 2467737 2499741 3011499 3919347 4721733 4782969 6145149 7403211 7499223 9034497 11758041 14165199 14348907 18435447 22209633 22497669 27103491 34822511 35274123 42495597 43046721 55306341 66628899 67493007 81310473 104467533 105822369 127486791 165919023 199886697 202479021 243931419 313402599 317467107 382460373 497757069 599660091 607437063 731794257 940207797 952401321 1147381119 1493271207 1798980273 1822311189 2820623391 2857203963 3442143357 4479813621 5396940819 5466933567 8461870173 8571611889 10326430071 13439440863 16190822457 25385610519 25714835667 30979290213 40318322589 48572467371 76156831557 77144507001 92937870639 120954967767 145717402113 228470494671 231433521003 362864903301 437152206339 685411484013 694300563009 1088594709903 1311456619017 2056234452039 3265784129709 3934369857051 6168703356117 9797352389127 11803109571153 18506110068351 29392057167381 55518330205053 88176171502143 166554990615159 499664971845477 1498994915536431
• Sum of all divisors σ(n): 2399651496645120
• Sum of proper divisors (its aliquot sum) s(n): 900656581108689
• 1498994915536431 is a deficient number, because the sum of its proper divisors (900656581108689) is less than itself. Its deficiency is 598338334427742

Bases of 1498994915536431

• Binary: 101010100110101001111110011011101011110111000101111₂
• Hexadecimal: 0x55353F375EE2F
• Base-36: ERCKR9T3XR

Squares and roots of 1498994915536431

• 1498994915536431 squared (1498994915536431²) is 2246985756804071907784488217761
• 1498994915536431 cubed (1498994915536431³) is 3368220224732083257571461851865892484456750991
• The square root of 1498994915536431 is 38716855.7031227809
• The cube root of 1498994915536431 is 114445.8511093239

Scales and comparisons

• 1,498,994,915,536,431 seconds is equal to 47,663,401 years, 32 weeks, 1 day, 1 hour, 53 minutes, 51 seconds.
• To count from 1 to 1,498,994,915,536,431 would take you about one hundred forty-two million, nine hundred ninety thousand, two hundred four 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 1498994915536431 cubic inches would be around 9537.2 feet tall.

Recreational maths with 1498994915536431

• 1498994915536431 backwards is 1346355194998941
• 1498994915536431 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1498994915536431's digits is 81
• More coming soon!