401456936994

Names of 401456936994

• Cardinal: 401456936994 can be written as Four hundred one billion, four hundred fifty-six million, nine hundred thirty-six thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 4.01456936994 × 10¹¹

Factors of 401456936994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2481

Divisors of 401456936994

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 31 62 67 93 134 186 201 402 577 961 1154 1731 1801 1922 2077 2883 3462 3602 4154 5403 5766 6231 10806 12462 17887 35774 38659 53661 55831 64387 77318 107322 111662 115977 120667 128774 167493 193161 231954 241334 334986 362001 386322 554497 724002 1039177 1108994 1198429 1663491 1730761 2078354 2396858 3117531 3326982 3461522 3595287 3740677 5192283 6235062 7190574 7481354 10384566 11222031 22444062 32214487 37151299 64428974 69624859 74302598 96643461 111453897 115960987 139249718 193286922 208874577 222907794 231921974 347882961 417749154 695765922 998649097 1997298194 2158370629 2995947291 4316741258 5991894582 6475111887 12950223774 66909489499 133818978998 200728468497 401456936994
• Sum of all divisors σ(n): 843960328128
• Sum of proper divisors (its aliquot sum) s(n): 442503391134
• 401456936994 is an abundant number, because the sum of its proper divisors (442503391134) is greater than itself. Its abundance is 41046454140

Bases of 401456936994

• Binary: 101110101111000101100101011100000100010₂
• Hexadecimal: 0x5D78B2B822
• Base-36: 54FD3F36

Squares and roots of 401456936994

• 401456936994 squared (401456936994²) is 161167672260604485756036
• 401456936994 cubed (401456936994³) is 64701880048195136586514714907195784
• The square root of 401456936994 is 633606.2949450549
• The cube root of 401456936994 is 7376.9978277701

Scales and comparisons

• 401,456,936,994 seconds is equal to 12,765 years, 4 weeks, 4 days, 7 hours, 49 minutes, 54 seconds.
• To count from 1 to 401,456,936,994 would take you about twenty-five thousand, five hundred thirty 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 401456936994 cubic inches would be around 614.7 feet tall.

Recreational maths with 401456936994

• 401456936994 backwards is 499639654104
• The number of decimal digits it has is: 12
• The sum of 401456936994's digits is 60
• More coming soon!