401164809129

Names of 401164809129

• Cardinal: 401164809129 can be written as Four hundred one billion, one hundred sixty-four million, eight hundred nine thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 4.01164809129 × 10¹¹

Factors of 401164809129

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2410

Divisors of 401164809129

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 23 49 63 69 147 161 207 343 441 483 1029 1127 1449 2377 3087 3381 7131 7889 10143 16639 21393 23667 49917 54671 71001 116473 149751 164013 349419 382697 492039 815311 1048257 1148091 2445933 2678879 3444273 5650129 7337799 8036637 16950387 18752153 24109911 39550903 50851161 56256459 118652709 129952967 168769377 276856321 355958127 389858901 830568963 909670769 1169576703 1937994247 2491706889 2729012307 5813982741 6367695383 8187036921 17441948223 19103086149 44573867681 57309258447 133721603043 401164809129
• Sum of all divisors σ(n): 705432873600
• Sum of proper divisors (its aliquot sum) s(n): 304268064471
• 401164809129 is a deficient number, because the sum of its proper divisors (304268064471) is less than itself. Its deficiency is 96896744658

Bases of 401164809129

• Binary: 101110101100111010010010011001110101001₂
• Hexadecimal: 0x5D674933A9
• Base-36: 54AJ63S9

Squares and roots of 401164809129

• 401164809129 squared (401164809129²) is 160933204083507001738641
• 401164809129 cubed (401164809129³) is 64560738098678489729416987908853689
• The square root of 401164809129 is 633375.7250866187
• The cube root of 401164809129 is 7375.2080554401

Scales and comparisons

• 401,164,809,129 seconds is equal to 12,755 years, 41 weeks, 4 days, 5 hours, 12 minutes, 9 seconds.
• To count from 1 to 401,164,809,129 would take you about twenty-five thousand, five hundred eleven 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 401164809129 cubic inches would be around 614.6 feet tall.

Recreational maths with 401164809129

• 401164809129 backwards is 921908461104
• The number of decimal digits it has is: 12
• The sum of 401164809129's digits is 45
• More coming soon!