420148748981434

Names of 420148748981434

• Cardinal: 420148748981434 can be written as Four hundred twenty trillion, one hundred forty-eight billion, seven hundred forty-eight million, nine hundred eighty-one thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 4.20148748981434 × 10¹⁴

Factors of 420148748981434

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3050227

Divisors of 420148748981434

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 11 22 31 62 281 341 562 682 719 1438 3091 6182 7909 8711 15818 17422 22289 44578 95821 191642 202039 245179 404078 490358 2222429 3049183 4444858 6098366 6263209 12526418 33541013 67082026 68895299 94524673 137790598 189049346 856820423 1039771403 1713640846 2079542806 2192362577 4384725154 9425024653 18850049306 24115988347 26561433113 48231976694 53122866226 67963239887 135926479774 292175764243 584351528486 616053884137 747595638757 1232107768274 1495191277514 6776592725507 13553185451014 19097670408247 38195340816494 210074374490717 420148748981434
• Sum of all divisors σ(n): 713210479902720
• Sum of proper divisors (its aliquot sum) s(n): 293061730921286
• 420148748981434 is a deficient number, because the sum of its proper divisors (293061730921286) is less than itself. Its deficiency is 127087018060148

Bases of 420148748981434

• Binary: 1011111100001111110000000111011111001010010111010₂
• Hexadecimal: 0x17E1F80EF94BA
• Base-36: 44XHO582PM

Squares and roots of 420148748981434

• 420148748981434 squared (420148748981434²) is 176524971270664037652476696356
• 420148748981434 cubed (420148748981434³) is 74166745843353073202365832202570376299454504
• The square root of 420148748981434 is 20497530.3141972203
• The cube root of 420148748981434 is 74897.5637980345

Scales and comparisons

• 420,148,748,981,434 seconds is equal to 13,359,430 years, 31 weeks, 5 days, 20 hours, 10 minutes, 34 seconds.
• To count from 1 to 420,148,748,981,434 would take you about thirty-three million, three hundred ninety-eight thousand, five hundred seventy-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 420148748981434 cubic inches would be around 6241.5 feet tall.

Recreational maths with 420148748981434

• 420148748981434 backwards is 434189847841024
• The number of decimal digits it has is: 15
• The sum of 420148748981434's digits is 67
• More coming soon!