420606719398138

Names of 420606719398138

• Cardinal: 420606719398138 can be written as Four hundred twenty trillion, six hundred six billion, seven hundred nineteen million, three hundred ninety-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.20606719398138 × 10¹⁴

Factors of 420606719398138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 280

Divisors of 420606719398138

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 101 157 169 182 202 314 338 637 707 1099 1183 1274 1313 1414 2041 2198 2366 2626 4082 4949 7693 8281 9191 9898 10201 14287 15386 15857 16562 17069 18382 20402 24649 26533 28574 31714 34138 49298 53066 64337 71407 100009 110999 119483 128674 132613 142814 172543 185731 200018 206141 221998 238966 265226 320437 345086 371462 412282 499849 640874 776993 836381 928291 999698 1030301 1207801 1300117 1442987 1553986 1601557 1672762 1723969 1856582 2060602 2243059 2415602 2489549 2600234 2679833 2885974 3203114 3447938 4165681 4486118 4979098 5359666 6498037 7212107 8331362 10100909 11210899 12067783 12996074 13393913 14424214 15701413 17426843 18758831 20201818 20820241 22421798 24135566 26787826 29159767 31402826 32364137 34853686 37517662 41640482 50484749 58319534 64728274 78476293 84474481 93757391 100969498 121987901 131311817 145741687 156952586 161757257 168948962 174120869 187514782 204118369 226548959 243975802 251444449 262623634 270663133 291483374 323514514 348241738 408236738 420733781 453097918 502888898 541326266 656301737 841467562 1020191809 1132300799 1218846083 1312603474 1585842713 1760111143 1894641931 2040383618 2102844341 2264601598 2437692166 2945136467 3171685426 3268777837 3520222286 3789283862 4205688682 5890272934 6537555674 7926105593 8531922581 12320778001 13262493517 14719910387 15852211186 17063845162 20615955269 22881444859 24641556002 25395889349 26524987034 27336976433 29439820774 41231910538 42494111881 45762889718 50791778698 54673952866 84988223762 103039372709 160170114013 177771225443 191358835031 206078745418 297458783167 320340228026 330146561537 355542450886 382717670062 594917566334 660293123074 1244398578101 1339511845217 2082211482169 2311025930759 2488797156202 2679023690434 4164422964338 4291905299981 4622051861518 8583810599962 16177181515313 30043337099867 32354363030626 60086674199734 210303359699069 420606719398138
• Sum of all divisors σ(n): 807805745452404
• Sum of proper divisors (its aliquot sum) s(n): 387199026054266
• 420606719398138 is a deficient number, because the sum of its proper divisors (387199026054266) is less than itself. Its deficiency is 33407693343872

Bases of 420606719398138

• Binary: 1011111101000101000100010000110011001000011111010₂
• Hexadecimal: 0x17E8A221990FA
• Base-36: 453C24ZHTM

Squares and roots of 420606719398138

• 420606719398138 squared (420606719398138²) is 176910012402863996936957867044
• 420606719398138 cubed (420606719398138³) is 74409539945452530472931364311101599905164072
• The square root of 420606719398138 is 20508698.6276101391
• The cube root of 420606719398138 is 74924.7671898915

Scales and comparisons

• 420,606,719,398,138 seconds is equal to 13,373,992 years, 34 weeks, 8 hours, 48 minutes, 58 seconds.
• To count from 1 to 420,606,719,398,138 would take you about thirty-three million, four hundred thirty-four thousand, nine hundred eighty-one 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 420606719398138 cubic inches would be around 6243.7 feet tall.

Recreational maths with 420606719398138

• 420606719398138 backwards is 831893917606024
• The number of decimal digits it has is: 15
• The sum of 420606719398138's digits is 67
• More coming soon!