400663727628663147

Names of 400663727628663147

• Cardinal: 400663727628663147 can be written as Four hundred quadrillion, six hundred sixty-three trillion, seven hundred twenty-seven billion, six hundred twenty-eight million, six hundred sixty-three thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 4.00663727628663147 × 10¹⁷

Factors of 400663727628663147

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 132063

Divisors of 400663727628663147

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 11 33 43 129 379 473 1137 1419 1849 4169 5547 12507 16297 20339 48891 61017 131627 179267 394881 537801 700771 1447897 2102313 4343691 5659961 7708481 16979883 23125443 49886633 62259571 149659899 186778713 243378323 548752963 730134969 1646258889 2145125219 2677161553 6435375657 8031484659 17325667129 23596377409 51977001387 70789132227 92240384417 190582338419 276721153251 571747015257 745003686547 1014644228587 2235011059641 3043932685761 6566427841891 8195040552017 19699283525673 24585121656051 32035158521521 72230706260801 96105475564563 216692118782403 282356397201313 352386743736731 847069191603939 1057160231210193 3105920369214443 9317761107643329 12141325079656459 36423975238969377 133554575876221049 400663727628663147
• Sum of all divisors σ(n): 598230723737298240
• Sum of proper divisors (its aliquot sum) s(n): 197566996108635093
• 400663727628663147 is a deficient number, because the sum of its proper divisors (197566996108635093) is less than itself. Its deficiency is 203096731520028054

Bases of 400663727628663147

• Binary: 10110001111011100011000100110010111101100001011100101101011₂
• Hexadecimal: 0x58F718997B0B96B
• Base-36: 31L3FRGN7TRF

Squares and roots of 400663727628663147

• 400663727628663147 squared (400663727628663147²) is 160531422637295568404355090395943609
• 400663727628663147 cubed (400663727628663147³) is 64319118195391200985021625151696311697554128268477523
• The square root of 400663727628663147 is 632980037.3065987513
• The cube root of 400663727628663147 is 737213.6067753809

Scales and comparisons

• 400,663,727,628,663,147 seconds is equal to 12,739,867,204 years, 16 weeks, 18 hours, 52 minutes, 27 seconds.
• To count from 1 to 400,663,727,628,663,147 would take you about thirty-eight billion, two hundred nineteen million, six hundred one thousand, six hundred twelve 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 400663727628663147 cubic inches would be around 61434.5 feet tall.

Recreational maths with 400663727628663147

• 400663727628663147 backwards is 741366826727366004
• The number of decimal digits it has is: 18
• The sum of 400663727628663147's digits is 78
• More coming soon!