238968071293968472

Names of 238968071293968472

• Cardinal: 238968071293968472 can be written as Two hundred thirty-eight quadrillion, nine hundred sixty-eight trillion, seventy-one billion, two hundred ninety-three million, nine hundred sixty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.38968071293968472 × 10¹⁷

Factors of 238968071293968472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3607764

Divisors of 238968071293968472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 347 379 694 758 1388 1516 2776 3032 64109 128218 131513 256436 263026 512872 526052 1052104 3542927 7085854 14171708 22245823 24297311 28343416 44491646 48594622 88983292 97189244 177966584 194378488 1229395669 1342769333 2458791338 2685538666 4917582676 5371077332 8431166917 9835165352 10742154664 16862333834 33724667668 67449335336 227133507043 454267014086 465940958551 908534028172 931881917102 1817068056344 1863763834204 3727527668408 78815326943921 86083599169297 157630653887842 172167198338594 315261307775684 344334396677188 630522615551368 688668793354376 29871008911746059 59742017823492118 119484035646984236 238968071293968472
• Sum of all divisors σ(n): 450549179489088000
• Sum of proper divisors (its aliquot sum) s(n): 211581108195119528
• 238968071293968472 is a deficient number, because the sum of its proper divisors (211581108195119528) is less than itself. Its deficiency is 27386963098848944

Bases of 238968071293968472

• Binary: 1101010000111111000011000111011010001000110010000001011000₂
• Hexadecimal: 0x350FC31DA232058
• Base-36: 1TCZ40EZO314

Squares and roots of 238968071293968472

• 238968071293968472 squared (238968071293968472²) is 57105739097959198463732486530014784
• 238968071293968472 cubed (238968071293968472³) is 13646448332055876558642039656839303015950692189890048
• The square root of 238968071293968472 is 488843606.1706938927
• The cube root of 238968071293968472 is 620554.5431319787

Scales and comparisons

• 238,968,071,293,968,472 seconds is equal to 7,598,445,490 years, 19 weeks, 2 days, 7 minutes, 52 seconds.
• To count from 1 to 238,968,071,293,968,472 would take you about twenty-two billion, seven hundred ninety-five million, three hundred thirty-six thousand, four hundred seventy-one 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 238968071293968472 cubic inches would be around 51712.9 feet tall.

Recreational maths with 238968071293968472

• 238968071293968472 backwards is 274869392170869832
• The number of decimal digits it has is: 18
• The sum of 238968071293968472's digits is 94
• More coming soon!