401396748038

Names of 401396748038

• Cardinal: 401396748038 can be written as Four hundred one billion, three hundred ninety-six million, seven hundred forty-eight thousand and thirty-eight.

Scientific notation

• Scientific notation: 4.01396748038 × 10¹¹

Factors of 401396748038

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4054

Divisors of 401396748038

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 13 17 22 26 34 61 122 143 187 221 286 374 379 442 671 758 793 1037 1342 1586 2074 2431 3571 4169 4862 4927 6443 7142 8338 8723 9854 11407 12886 13481 17446 22814 23119 26962 39281 46238 46423 54197 60707 70873 78562 83759 92846 108394 121414 141746 148291 167518 217831 254309 296582 300547 393023 435662 508618 510653 601094 667777 786046 789191 921349 1021306 1335554 1353409 1578382 1842698 2396141 2706818 2831803 3306017 3703127 4323253 4792282 5109299 5663606 6612034 7406254 8646506 8681101 10218598 14887499 17362202 17594317 23007953 29774998 31149833 35188634 40734397 46015906 48140651 56202289 62299666 81468794 82557949 96281302 112404578 165115898 193537487 253087483 299103389 387074974 506174966 529547161 598206778 908137439 1059094322 1073253337 1403485133 1816274878 2146506674 2806970266 3290137279 6580274558 11805786707 15438336463 18245306729 23611573414 30876672926 36490613458 200698374019 401396748038
• Sum of all divisors σ(n): 763466135040
• Sum of proper divisors (its aliquot sum) s(n): 362069387002
• 401396748038 is a deficient number, because the sum of its proper divisors (362069387002) is less than itself. Its deficiency is 39327361036

Bases of 401396748038

• Binary: 101110101110101000111000100111100000110₂
• Hexadecimal: 0x5D751C4F06
• Base-36: 54ED9CZQ

Squares and roots of 401396748038

• 401396748038 squared (401396748038²) is 161119349335481656849444
• 401396748038 cubed (401396748038³) is 64672782869260833347767050168390872
• The square root of 401396748038 is 633558.7960386945
• The cube root of 401396748038 is 7376.6291406635

Scales and comparisons

• 401,396,748,038 seconds is equal to 12,763 years, 9 weeks, 16 hours, 40 minutes, 38 seconds.
• To count from 1 to 401,396,748,038 would take you about twenty-five thousand, five hundred twenty-six 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 401396748038 cubic inches would be around 614.7 feet tall.

Recreational maths with 401396748038

• 401396748038 backwards is 830847693104
• The number of decimal digits it has is: 12
• The sum of 401396748038's digits is 53
• More coming soon!