38645224922808

Names of 38645224922808

• Cardinal: 38645224922808 can be written as Thirty-eight trillion, six hundred forty-five billion, two hundred twenty-four million, nine hundred twenty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.8645224922808 × 10¹³

Factors of 38645224922808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 770051

Divisors of 38645224922808

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 131 168 252 262 393 504 524 761 786 917 1048 1179 1522 1572 1834 2283 2358 2751 3044 3144 3668 4566 4716 5327 5502 6088 6849 7336 8253 9132 9432 10654 11004 13698 15981 16506 18264 21308 22008 27396 31962 33012 42616 47943 54792 63924 66024 95886 99691 127848 191772 199382 299073 383544 398764 598146 697837 769147 797528 897219 1196292 1395674 1538294 1794438 2093511 2307441 2392584 2791348 3076588 3588876 4187022 4614882 5384029 5582696 6153176 6280533 6922323 7177752 8374044 9229764 10768058 12561066 13844646 16152087 16748088 18459528 21536116 25122132 27689292 32304174 43072232 48456261 50244264 55378584 64608348 96912522 100758257 129216696 193825044 201516514 302274771 387650088 403033028 585320867 604549542 705307799 806066056 906824313 1170641734 1209099084 1410615598 1755962601 1813648626 2115923397 2341283468 2418198168 2821231196 3511925202 3627297252 4097246069 4231846794 4682566936 5267887803 5642462392 6347770191 7023850404 7254594504 8194492138 8463693588 10535775606 12291738207 12695540382 14047700808 16388984276 16927387176 21071551212 24583476414 25391080764 32777968552 36875214621 42143102424 49166952828 50782161528 73750429242 76677033577 98333905656 147500858484 153354067154 230031100731 295001716968 306708134308 460062201462 536739235039 613416268616 690093302193 920124402924 1073478470078 1380186604386 1610217705117 1840248805848 2146956940156 2760373208772 3220435410234 4293913880312 4830653115351 5520746417544 6440870820468 9661306230702 12881741640936 19322612461404 38645224922808
• Sum of all divisors σ(n): 120687812593920
• Sum of proper divisors (its aliquot sum) s(n): 82042587671112
• 38645224922808 is an abundant number, because the sum of its proper divisors (82042587671112) is greater than itself. Its abundance is 43397362748304

Bases of 38645224922808

• Binary: 1000110010010111001010111001110101111010111000₂
• Hexadecimal: 0x2325CAE75EB8
• Base-36: DP5DD4N20

Squares and roots of 38645224922808

• 38645224922808 squared (38645224922808²) is 1493453409334420589558604864
• 38645224922808 cubed (38645224922808³) is 57714842915463128354782341506166573338112
• The square root of 38645224922808 is 6216528.3658009637
• The cube root of 38645224922808 is 33808.9704966119

Scales and comparisons

• 38,645,224,922,808 seconds is equal to 1,228,798 years, 31 weeks, 6 days, 20 hours, 46 minutes, 48 seconds.
• To count from 1 to 38,645,224,922,808 would take you about three million, seventy-one thousand, nine 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 38645224922808 cubic inches would be around 2817.4 feet tall.

Recreational maths with 38645224922808

• 38645224922808 backwards is 80822942254683
• 38645224922808 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38645224922808's digits is 63
• More coming soon!