38986924090401

Names of 38986924090401

• Cardinal: 38986924090401 can be written as Thirty-eight trillion, nine hundred eighty-six billion, nine hundred twenty-four million, ninety thousand, four hundred one.

Scientific notation

• Scientific notation: 3.8986924090401 × 10¹³

Factors of 38986924090401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15678

Divisors of 38986924090401

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 133 147 171 361 399 441 931 1083 1197 2527 2793 3249 7581 8379 15649 17689 22743 46947 53067 109543 140841 159201 297331 328629 766801 891993 985887 2081317 2300403 2675979 5649289 6243951 6901209 14569219 16947867 18731853 39545023 43707657 50843601 118635069 131122971 244891201 276815161 355905207 734673603 830445483 1714238407 2204020809 2491336449 4652932819 5142715221 11999668849 13958798457 15428145663 32570529733 35999006547 41876395371 88405723561 97711589199 107997019641 227993708131 265217170683 293134767597 618840064927 683981124393 795651512049 1856520194781 2051943373179 4331880454489 5569560584343 12995641363467 38986924090401
• Sum of all divisors σ(n): 69142347081171
• Sum of proper divisors (its aliquot sum) s(n): 30155422990770
• 38986924090401 is a deficient number, because the sum of its proper divisors (30155422990770) is less than itself. Its deficiency is 8831501099631

Bases of 38986924090401

• Binary: 1000110111010101011001110000101110010000100001₂
• Hexadecimal: 0x237559C2E421
• Base-36: DTICFZO69

Squares and roots of 38986924090401

• 38986924090401 squared (38986924090401²) is 1519980250030689841220340801
• 38986924090401 cubed (38986924090401³) is 59259354626855237090253886398846152751201
• 38986924090401 is a perfect square number. Its square root is 6243951
• The cube root of 38986924090401 is 33908.3239915973

Scales and comparisons

• 38,986,924,090,401 seconds is equal to 1,239,663 years, 30 weeks, 5 days, 8 hours, 13 minutes, 21 seconds.
• To count from 1 to 38,986,924,090,401 would take you about three million, ninety-nine thousand, one hundred fifty-eight 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 38986924090401 cubic inches would be around 2825.7 feet tall.

Recreational maths with 38986924090401

• 38986924090401 backwards is 10409042968983
• 38986924090401 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38986924090401's digits is 63
• More coming soon!