38217898739385

Names of 38217898739385

• Cardinal: 38217898739385 can be written as Thirty-eight trillion, two hundred seventeen billion, eight hundred ninety-eight million, seven hundred thirty-nine thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 3.8217898739385 × 10¹³

Factors of 38217898739385

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 395964

Divisors of 38217898739385

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 45 53 71 159 213 265 355 477 571 639 795 1065 1713 2385 2855 3195 3763 5139 8565 11289 18815 25695 30263 33867 40541 56445 90789 121623 151315 169335 202705 272367 364869 395261 453945 608115 1185783 1361835 1824345 1976305 2148673 3557349 5928915 6446019 10743365 17786745 19338057 20948833 28063531 32230095 62846499 84190593 96690285 104744165 140317655 188539497 225694031 252571779 314232495 420952965 677082093 942697485 1128470155 1262858895 1487367143 2031246279 3385410465 4462101429 7436835715 10156231395 11961783643 13386304287 16024276201 22310507145 35885350929 48072828603 59808918215 66931521435 80121381005 107656052787 144218485809 179426754645 240364143015 538280263935 721092429045 849286638653 2547859915959 4246433193265 7643579747877 12739299579795 38217898739385
• Sum of all divisors σ(n): 68564916516096
• Sum of proper divisors (its aliquot sum) s(n): 30347017776711
• 38217898739385 is a deficient number, because the sum of its proper divisors (30347017776711) is less than itself. Its deficiency is 7870880962674

Bases of 38217898739385

• Binary: 1000101100001001001100010001110100011010111001₂
• Hexadecimal: 0x22C24C4746B9
• Base-36: DJP265HO9

Squares and roots of 38217898739385

• 38217898739385 squared (38217898739385²) is 1460607784053885572150178225
• 38217898739385 cubed (38217898739385³) is 55821360388928911712789335849130576891625
• The square root of 38217898739385 is 6182062.6605838443
• The cube root of 38217898739385 is 33683.8921747873

Scales and comparisons

• 38,217,898,739,385 seconds is equal to 1,215,210 years, 50 weeks, 23 hours, 9 minutes, 45 seconds.
• To count from 1 to 38,217,898,739,385 would take you about three million, thirty-eight thousand and twenty-seven 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 38217898739385 cubic inches would be around 2807 feet tall.

Recreational maths with 38217898739385

• 38217898739385 backwards is 58393789871283
• The number of decimal digits it has is: 14
• The sum of 38217898739385's digits is 81
• More coming soon!