401579945046

Names of 401579945046

• Cardinal: 401579945046 can be written as Four hundred one billion, five hundred seventy-nine million, nine hundred forty-five thousand and forty-six.

Scientific notation

• Scientific notation: 4.01579945046 × 10¹¹

Factors of 401579945046

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 291285

Divisors of 401579945046

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 41 42 54 63 82 89 123 126 178 189 246 267 287 369 378 534 574 623 738 801 861 1107 1246 1602 1722 1869 2214 2403 2583 3649 3738 4806 5166 5607 7298 7749 10947 11214 15498 16821 21894 25543 32841 33642 51086 65682 76629 98523 153258 197046 229887 291143 459774 582286 689661 873429 1379322 1746858 2038001 2620287 4076002 5240574 6114003 7860861 11936863 12228006 15721722 18342009 23873726 25911727 35810589 36684018 51823454 55026027 71621178 77735181 83558041 107431767 110052054 155470362 167116082 181382089 214863534 233205543 250674123 322295301 362764178 466411086 501348246 544146267 644590602 699616629 752022369 1062380807 1088292534 1399233258 1504044738 1632438801 2124761614 2256067107 3187142421 3264877602 4512134214 4897316403 6374284842 7436665649 9561427263 9794632806 14873331298 19122854526 22309996947 28684281789 44619993894 57368563578 66929990841 133859981682 200789972523 401579945046
• Sum of all divisors σ(n): 1056503347200
• Sum of proper divisors (its aliquot sum) s(n): 654923402154
• 401579945046 is an abundant number, because the sum of its proper divisors (654923402154) is greater than itself. Its abundance is 253343457108

Bases of 401579945046

• Binary: 101110110000000000001111010110001010110₂
• Hexadecimal: 0x5D8007AC56
• Base-36: 54HEBWPI

Squares and roots of 401579945046

• 401579945046 squared (401579945046²) is 161266452263148379942116
• 401579945046 cubed (401579945046³) is 64761373037598508748098871940957336
• The square root of 401579945046 is 633703.3572942469
• The cube root of 401579945046 is 7377.7511982933

Scales and comparisons

• 401,579,945,046 seconds is equal to 12,769 years, 44 minutes, 6 seconds.
• To count from 1 to 401,579,945,046 would take you about twenty-five thousand, five 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 401579945046 cubic inches would be around 614.8 feet tall.

Recreational maths with 401579945046

• 401579945046 backwards is 640549975104
• 401579945046 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401579945046's digits is 54
• More coming soon!