38642450815275

Names of 38642450815275

• Cardinal: 38642450815275 can be written as Thirty-eight trillion, six hundred forty-two billion, four hundred fifty million, eight hundred fifteen thousand, two hundred seventy-five.

Scientific notation

• Scientific notation: 3.8642450815275 × 10¹³

Factors of 38642450815275

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1380

Divisors of 38642450815275

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 15 17 25 29 37 51 75 85 87 111 145 185 255 289 425 435 493 555 629 725 867 925 1073 1275 1289 1445 1479 1887 2175 2465 2775 3145 3219 3867 4335 5365 6445 7225 7395 8381 9435 10693 12325 15725 16095 18241 19335 21675 21913 25143 26825 32079 32225 36975 37381 41905 47175 47693 53465 54723 65739 80475 91205 96675 109565 112143 125715 143079 160395 186905 209525 238465 267325 273615 310097 328695 372521 456025 547825 560715 628575 635477 715395 801975 810781 930291 934525 1117563 1192325 1368075 1383097 1550485 1643475 1661521 1862605 1906431 2432343 2803575 3177385 3576975 4053905 4149291 4651455 4984563 5587815 6915485 7752425 8307605 9313025 9532155 10803109 12161715 13783277 15886925 20269525 20746455 23257275 23512649 24922815 27939075 28245857 32409327 34577425 41349831 41538025 47660775 48184109 54015545 60808575 61476277 68916385 70537947 84737571 103732275 117563245 124614075 141229285 144552327 162046635 184428831 206749155 240920545 270077725 307381385 344581925 352689735 399715033 423687855 480179569 587816225 706146425 722761635 810233175 819129853 922144155 1033745775 1045096709 1199145099 1204602725 1440538707 1536906925 1763448675 1782812033 1998575165 2118439275 2400897845 2457389559 3135290127 3613808175 4095649265 4610720775 5225483545 5348436099 5995725495 7202693535 8914060165 9992875825 12004489225 12286947795 13925207501 15676450635 17766644053 20478246325 26127417725 26742180495 29978627475 30307804561 36013467675 41775622503 44570300825 53299932159 61434738975 69626037505 78382253175 88833220265 90923413683 133710902475 151539022805 208878112515 266499660795 348130187525 444166101325 454617068415 515232677537 757695114025 1044390562575 1332498303975 1545698032611 2273085342075 2576163387685 7728490163055 12880816938425 38642450815275
• Sum of all divisors σ(n): 72161873628720
• Sum of proper divisors (its aliquot sum) s(n): 33519422813445
• 38642450815275 is a deficient number, because the sum of its proper divisors (33519422813445) is less than itself. Its deficiency is 5123028001830

Bases of 38642450815275

• Binary: 1000110010010100100101100011011101100100101011₂
• Hexadecimal: 0x2325258DD92B
• Base-36: DP43HHVZF

Squares and roots of 38642450815275

• 38642450815275 squared (38642450815275²) is 1493239005010947512173325625
• 38642450815275 cubed (38642450815275³) is 57702414806585718502082359784889298921875
• The square root of 38642450815275 is 6216305.2382645271
• The cube root of 38642450815275 is 33808.1614965847

Scales and comparisons

• 38,642,450,815,275 seconds is equal to 1,228,710 years, 21 weeks, 1 day, 3 hours, 21 minutes, 15 seconds.
• To count from 1 to 38,642,450,815,275 would take you about three million, seventy-one thousand, seven hundred seventy-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 38642450815275 cubic inches would be around 2817.3 feet tall.

Recreational maths with 38642450815275

• 38642450815275 backwards is 57251805424683
• The number of decimal digits it has is: 14
• The sum of 38642450815275's digits is 60
• More coming soon!