38716245728644

Names of 38716245728644

• Cardinal: 38716245728644 can be written as Thirty-eight trillion, seven hundred sixteen billion, two hundred forty-five million, seven hundred twenty-eight thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 3.8716245728644 × 10¹³

Factors of 38716245728644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 288

Divisors of 38716245728644

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 11 17 22 34 44 68 121 127 131 187 242 254 262 289 374 484 508 524 578 748 1156 1397 1441 2057 2159 2227 2794 2882 3179 4114 4318 4454 5588 5764 6358 8228 8636 8908 12716 15367 15851 16129 16637 17161 23749 24497 30734 31702 32258 33274 34322 34969 36703 37859 47498 48994 61468 63404 64516 66548 68644 69938 73406 75718 94996 97988 139876 146812 151436 177419 183007 188771 261239 269467 274193 282829 291737 354838 366014 377542 403733 416449 522478 538934 548386 565658 583474 709676 732028 755084 807466 832898 1044956 1077868 1096772 1131316 1166948 1614932 1665796 1951609 2013077 2076481 2112899 2179447 3016123 3111119 3209107 3903218 4026154 4152962 4225798 4358894 4441063 4580939 4661281 4808093 4959529 6032246 6222238 6418214 7806436 8052308 8305924 8451596 8717788 8882126 9161878 9322562 9616186 9919058 12064492 12444476 12836428 17764252 18323756 18645124 19232372 19838116 23241889 23973917 33177353 34222309 35300177 35919283 37050599 46483778 47947834 51274091 52889023 54554819 66354706 68444618 70600354 71838566 74101198 92967556 95895668 102548182 105778046 109109638 132709412 136889236 141200708 143677132 148202396 205096364 211556092 218219276 255660779 263713087 276789769 395112113 407556589 511321558 527426174 553579538 564015001 581779253 600103009 610627811 629860183 790224226 815113178 1022643116 1054852348 1107159076 1128030002 1163558506 1200206018 1221255622 1259720366 1580448452 1630226356 2256060004 2327117012 2400412036 2442511244 2519440732 3044687459 4346233243 4483122479 4705426073 6089374918 6716905921 6928462013 8692466486 8966244958 9410852146 12178749836 13433811842 13856924026 17384932972 17932489916 18821704292 26867623684 27713848052 33491562049 51759686803 66983124098 73885965131 76213082143 79992243241 103519373606 133966248196 147771930262 152426164286 159984486482 207038747212 295543860524 304852328572 319968972964 569356554833 879914675651 1138713109666 1759829351302 2277426219332 3519658702604 9679061432161 19358122864322 38716245728644
• Sum of all divisors σ(n): 80352390874917
• Sum of proper divisors (its aliquot sum) s(n): 41636145146273
• 38716245728644 is an abundant number, because the sum of its proper divisors (41636145146273) is greater than itself. Its abundance is 2919899417629

Bases of 38716245728644

• Binary: 1000110011011001010100000100101101110110000100₂
• Hexadecimal: 0x23365412DD84
• Base-36: DQ1ZX2ZK4

Squares and roots of 38716245728644

• 38716245728644 squared (38716245728644²) is 1498947683320744774482078736
• 38716245728644 cubed (38716245728644³) is 58033626841827604036878663909986098513984
• 38716245728644 is a perfect square number. Its square root is 6222238
• The cube root of 38716245728644 is 33829.6687926633

Scales and comparisons

• 38,716,245,728,644 seconds is equal to 1,231,056 years, 44 weeks, 3 days, 22 hours, 24 minutes, 4 seconds.
• To count from 1 to 38,716,245,728,644 would take you about three million, seventy-seven thousand, six hundred forty-two 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 38716245728644 cubic inches would be around 2819.1 feet tall.

Recreational maths with 38716245728644

• 38716245728644 backwards is 44682754261783
• The number of decimal digits it has is: 14
• The sum of 38716245728644's digits is 67
• More coming soon!