401313042918

Names of 401313042918

• Cardinal: 401313042918 can be written as Four hundred one billion, three hundred thirteen million, forty-two thousand, nine hundred eighteen.

Scientific notation

• Scientific notation: 4.01313042918 × 10¹¹

Factors of 401313042918

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5445

Divisors of 401313042918

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 41 53 54 82 106 123 159 246 318 369 477 738 743 954 1107 1431 1486 2173 2214 2229 2862 4346 4458 4603 6519 6687 9206 13038 13374 13809 19557 20061 27618 30463 39114 39379 40122 41427 58671 60926 78758 82854 91389 117342 118137 124281 182778 188723 236274 243959 248562 274167 354411 377446 487918 548334 566169 708822 731877 822501 1063233 1132338 1463754 1614539 1645002 1698507 2126466 2195631 3229078 3397014 3420029 4391262 4843617 5095521 6586893 6840058 9687234 10002319 10191042 10260087 13173786 14530851 20004638 20520174 29061702 30006957 30780261 43592553 60013914 61560522 87185106 90020871 92340783 140221189 180041742 181261537 184681566 270062613 280442378 362523074 420663567 540125226 543784611 841327134 1087569222 1261990701 1631353833 2523981402 3262707666 3785972103 4894061499 7431723017 7571944206 9788122998 14863446034 22295169051 44590338102 66885507153 133771014306 200656521459 401313042918
• Sum of all divisors σ(n): 932250332160
• Sum of proper divisors (its aliquot sum) s(n): 530937289242
• 401313042918 is an abundant number, because the sum of its proper divisors (530937289242) is greater than itself. Its abundance is 129624246324

Bases of 401313042918

• Binary: 101110101110000000111110001000111100110₂
• Hexadecimal: 0x5D701F11E6
• Base-36: 54CZF9PI

Squares and roots of 401313042918

• 401313042918 squared (401313042918²) is 161052158416104509954724
• 401313042918 cubed (401313042918³) is 64632331762478684105833510848844632
• The square root of 401313042918 is 633492.7331216989
• The cube root of 401313042918 is 7376.1163441549

Scales and comparisons

• 401,313,042,918 seconds is equal to 12,760 years, 26 weeks, 4 days, 21 hours, 15 minutes, 18 seconds.
• To count from 1 to 401,313,042,918 would take you about twenty-five thousand, five hundred twenty-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 401313042918 cubic inches would be around 614.7 feet tall.

Recreational maths with 401313042918

• 401313042918 backwards is 819240313104
• The number of decimal digits it has is: 12
• The sum of 401313042918's digits is 36
• More coming soon!