720428063445201

Names of 720428063445201

• Cardinal: 720428063445201 can be written as Seven hundred twenty trillion, four hundred twenty-eight billion, sixty-three million, four hundred forty-five thousand, two hundred one.

Scientific notation

• Scientific notation: 7.20428063445201 × 10¹⁴

Factors of 720428063445201

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 23818

Divisors of 720428063445201

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 59 71 177 213 1123 2551 3369 4189 7653 12567 20011 60033 66257 79733 150509 181121 198771 239199 451527 543363 1180649 1420781 2864773 3541947 4262343 4704247 8594319 10686139 14112741 22472353 32058417 51048061 67417059 83826079 153144183 169021607 203398883 251478237 507064821 610196649 1325868827 1595537063 3011835599 3624412331 3977606481 4786611189 9035506797 10873236993 12000534097 36001602291 57326972503 94136686717 171980917509 213840327529 282410060151 641520982587 3382291377677 4070215047713 10146874133031 12210645143139 240142687815067 720428063445201
• Sum of all divisors σ(n): 991930430177280
• Sum of proper divisors (its aliquot sum) s(n): 271502366732079
• 720428063445201 is a deficient number, because the sum of its proper divisors (271502366732079) is less than itself. Its deficiency is 448925696713122

Bases of 720428063445201

• Binary: 10100011110011100110111010110011101101000011010001₂
• Hexadecimal: 0x28F39BACED0D1
• Base-36: 73DC302NRL

Squares and roots of 720428063445201

• 720428063445201 squared (720428063445201²) is 519016594599402557349529930401
• 720428063445201 cubed (720428063445201³) is 373914120143170552280816879653885317807455601
• The square root of 720428063445201 is 26840791.0361300827
• The cube root of 720428063445201 is 89645.8536858809

Scales and comparisons

• 720,428,063,445,201 seconds is equal to 22,907,383 years, 51 weeks, 2 days, 8 hours, 33 minutes, 21 seconds.
• To count from 1 to 720,428,063,445,201 would take you about fifty-seven million, two hundred sixty-eight thousand, four hundred fifty-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 720428063445201 cubic inches would be around 7470.5 feet tall.

Recreational maths with 720428063445201

• 720428063445201 backwards is 102544360824027
• The number of decimal digits it has is: 15
• The sum of 720428063445201's digits is 48
• More coming soon!