401948528949

Names of 401948528949

• Cardinal: 401948528949 can be written as Four hundred one billion, nine hundred forty-eight million, five hundred twenty-eight thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 4.01948528949 × 10¹¹

Factors of 401948528949

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2447

Divisors of 401948528949

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 31 33 93 99 121 279 341 363 601 1023 1089 1331 1801 1803 3069 3751 3993 5403 5409 6611 11253 11979 16209 18631 19811 19833 33759 41261 55831 55893 59433 59499 72721 123783 167493 167679 178299 204941 217921 218163 371349 502479 614141 614823 653763 654489 799931 1082401 1842423 1844469 1961289 2254351 2397131 2399793 3247203 5527269 6755551 6763053 7191393 7199379 9741609 11906411 20266653 20289159 21574179 24797861 33554431 35719233 60799959 74311061 74393583 100663293 107157699 130970521 222933183 223180749 301989879 369098741 392911563 668799549 1107296223 1178734689 1440675731 3321888669 4060086151 4322027193 12180258453 12966081579 36540775359 44660947661 133982842983 401948528949
• Sum of all divisors σ(n): 660671671296
• Sum of proper divisors (its aliquot sum) s(n): 258723142347
• 401948528949 is a deficient number, because the sum of its proper divisors (258723142347) is less than itself. Its deficiency is 143225386602

Bases of 401948528949

• Binary: 101110110010101111111111101000100110101₂
• Hexadecimal: 0x5D95FFD135
• Base-36: 54NHRXV9

Squares and roots of 401948528949

• 401948528949 squared (401948528949²) is 161562619924265091044601
• 401948528949 cubed (401948528949³) is 64939857411704751135290925698654349
• The square root of 401948528949 is 633994.1079765647
• The cube root of 401948528949 is 7380.0076927785

Scales and comparisons

• 401,948,528,949 seconds is equal to 12,780 years, 37 weeks, 3 days, 1 hour, 9 minutes, 9 seconds.
• To count from 1 to 401,948,528,949 would take you about twenty-five thousand, five hundred sixty-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 401948528949 cubic inches would be around 615 feet tall.

Recreational maths with 401948528949

• 401948528949 backwards is 949825849104
• The number of decimal digits it has is: 12
• The sum of 401948528949's digits is 63
• More coming soon!