38540810029386

Names of 38540810029386

• Cardinal: 38540810029386 can be written as Thirty-eight trillion, five hundred forty billion, eight hundred ten million, twenty-nine thousand, three hundred eighty-six.

Scientific notation

• Scientific notation: 3.8540810029386 × 10¹³

Factors of 38540810029386

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13774875

Divisors of 38540810029386

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 69 138 161 322 483 966 2897 5794 8691 17382 20279 40558 60837 66631 121674 133262 199893 399786 466417 932834 1399251 2798502 13771943 27543886 41315829 82631658 96403601 192807202 289210803 316754689 578421606 633509378 950264067 1900528134 2217282823 4434565646 6651848469 13303696938 39897318871 79794637742 119691956613 239383913226 279281232097 558562464194 837843696291 917638334033 1675687392582 1835276668066 2752915002099 5505830004198 6423468338231 12846936676462 19270405014693 38540810029386
• Sum of all divisors σ(n): 91955159912448
• Sum of proper divisors (its aliquot sum) s(n): 53414349883062
• 38540810029386 is an abundant number, because the sum of its proper divisors (53414349883062) is greater than itself. Its abundance is 14873539853676

Bases of 38540810029386

• Binary: 1000110000110101111011010010101000100101001010₂
• Hexadecimal: 0x230D7B4A894A
• Base-36: DNTEJ73NU

Squares and roots of 38540810029386

• 38540810029386 squared (38540810029386²) is 1485394037721220486183536996
• 38540810029386 cubed (38540810029386³) is 57248289426596180918583109697796178164456
• The square root of 38540810029386 is 6208124.5178705943
• The cube root of 38540810029386 is 33778.4937326693

Scales and comparisons

• 38,540,810,029,386 seconds is equal to 1,225,478 years, 28 weeks, 2 days, 3 hours, 43 minutes, 6 seconds.
• To count from 1 to 38,540,810,029,386 would take you about three million, sixty-three thousand, six hundred ninety-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 38540810029386 cubic inches would be around 2814.9 feet tall.

Recreational maths with 38540810029386

• 38540810029386 backwards is 68392001804583
• The number of decimal digits it has is: 14
• The sum of 38540810029386's digits is 57
• More coming soon!