490897914705894874896

Names of 490897914705894874896

• Cardinal: 490897914705894874896 can be written as Four hundred ninety quintillion, eight hundred ninety-seven quadrillion, nine hundred fourteen trillion, seven hundred five billion, eight hundred ninety-four million, eight hundred seventy-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.90897914705894874896 × 10²⁰

Factors of 490897914705894874896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 53591

Divisors of 490897914705894874896

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 16673 33346 36913 50019 66692 73826 100038 110739 133384 147652 150057 200076 221478 266768 295304 300114 332217 400152 442956 450171 590608 600228 664434 800304 885912 900342 996651 1200456 1328868 1350513 1771824 1800684 1993302 2400912 2657736 2701026 2989953 3601368 3986604 5315472 5402052 5979906 7202736 7973208 10804104 11959812 15946416 21608208 23919624 47839248 615450449 1230900898 1362569569 1846351347 2461801796 2725139138 3692702694 4087708707 4923603592 5450278276 5539054041 7385405388 8175417414 9847207184 10900556552 11078108082 12263126121 14770810776 16350834828 16617162123 21801113104 22156216164 24526252242 29541621552 32701669656 33234324246 36789378363 44312432328 49052504484 49851486369 65403339312 66468648492 73578756726 88624864656 98105008968 99702972738 110368135089 132937296984 147157513452 196210017936 199405945476 220736270178 265874593968 294315026904 398811890952 441472540356 588630053808 797623781904 882945080712 1765890161424 22718122423937 45436244847874 68154367271811 90872489695748 136308734543622 181744979391496 204463101815433 272617469087244 363489958782992 408926203630866 545234938174488 613389305446299 817852407261732 1090469876348976 1226778610892598 1635704814523464 1840167916338897 2453557221785196 3271409629046928 3680335832677794 4907114443570392 7360671665355588 9814228887140784 14721343330711176 29442686661422352
• Sum of all divisors σ(n): 490953695116199732586
• Sum of proper divisors (its aliquot sum) s(n): 55780410304857690
• 490897914705894874896 is a deficient number, because the sum of its proper divisors (55780410304857690) is less than itself. Its deficiency is 490842134295590017206

Bases of 490897914705894874896

• Binary: 110101001110010010011101111001000100101010000110111101001111100010000₂
• Hexadecimal: 0x1A9C93BC8950DE9F10
• Base-36: 2VLM1FLW83HD00

Squares and roots of 490897914705894874896

• 490897914705894874896 squared (490897914705894874896²) is 240980762662596039677762308292439491010816
• 490897914705894874896 cubed (490897914705894874896³) is 118296953875304567014530648615502524873747083727553876902875136
• 490897914705894874896 is a perfect square number. Its square root is 22156216164
• The cube root of 490897914705894874896 is 7888547.8176257767

Scales and comparisons

• 490,897,914,705,894,874,896 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 490,897,914,705,894,874,896 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 490897914705894874896 cubic inches would be around 657379 feet tall.

Recreational maths with 490897914705894874896

• 490897914705894874896 backwards is 698478498507419798094
• The number of decimal digits it has is: 21
• The sum of 490897914705894874896's digits is 126
• More coming soon!