420497990369996

Names of 420497990369996

• Cardinal: 420497990369996 can be written as Four hundred twenty trillion, four hundred ninety-seven billion, nine hundred ninety million, three hundred sixty-nine thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 4.20497990369996 × 10¹⁴

Factors of 420497990369996

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1490

Divisors of 420497990369996

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 77 98 154 196 308 421 539 842 1049 1078 1684 2098 2156 2947 4196 4631 5894 7343 9262 11539 11788 14686 18524 20629 23078 29372 32417 41258 46156 51401 64834 80773 82516 102802 129668 161546 177241 205604 226919 323092 354482 441629 453838 565411 708964 883258 907676 1100401 1130822 1240687 1766516 1949651 2200802 2261644 2481374 3091403 3899302 4401604 4857919 4962748 6182806 7702807 7798604 8684809 9715838 12104411 12365612 13647557 15405614 17369618 19431676 21639821 24208822 27295114 30811228 34005433 34739236 43279642 48417644 53919649 54590228 68010866 84730877 86559284 95532899 107839298 136021732 169461754 185925809 191065798 215678596 238038031 338923508 371851618 382131596 463268821 476076062 593116139 743703236 926537642 952152124 1186232278 1301480663 1853075284 2045183899 2372464556 2602961326 3242881747 4090367798 5095957031 5205922652 6485763494 8180735596 9110364641 10191914062 12971526988 14316287293 18220729282 20383828124 22700172229 28632574586 35671699217 36441458564 45400344458 57265149172 71343398434 90800688916 100214011051 142686796868 195036173641 200428022102 249701894519 390072347282 400856044204 499403789038 780144694564 998807578076 1365253215487 2145397910051 2730506430974 4290795820102 5461012861948 8581591640204 9556772508409 15017785370357 19113545016818 30035570740714 38227090033636 60071141481428 105124497592499 210248995184998 420497990369996
• Sum of all divisors σ(n): 936949782194244
• Sum of proper divisors (its aliquot sum) s(n): 516451791824248
• 420497990369996 is an abundant number, because the sum of its proper divisors (516451791824248) is greater than itself. Its abundance is 95953801454252

Bases of 420497990369996

• Binary: 1011111100111000011010001010110000100001011001100₂
• Hexadecimal: 0x17E70D15842CC
• Base-36: 451Y3YJ2RW

Squares and roots of 420497990369996

• 420497990369996 squared (420497990369996²) is 176818559905205248752977040016
• 420497990369996 cubed (420497990369996³) is 74351849100255557528763173060484060737759936
• The square root of 420497990369996 is 20506047.6535581083
• The cube root of 420497990369996 is 74918.3104859475

Scales and comparisons

• 420,497,990,369,996 seconds is equal to 13,370,535 years, 21 weeks, 1 day, 12 hours, 59 minutes, 56 seconds.
• To count from 1 to 420,497,990,369,996 would take you about thirty-three million, four hundred twenty-six thousand, three hundred thirty-eight 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 420497990369996 cubic inches would be around 6243.2 feet tall.

Recreational maths with 420497990369996

• 420497990369996 backwards is 699963099794024
• The number of decimal digits it has is: 15
• The sum of 420497990369996's digits is 86
• More coming soon!