243532938040

Names of 243532938040

• Cardinal: 243532938040 can be written as Two hundred forty-three billion, five hundred thirty-two million, nine hundred thirty-eight thousand and forty.

Scientific notation

• Scientific notation: 2.4353293804 × 10¹¹

Factors of 243532938040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 513

Divisors of 243532938040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 499 980 998 1960 1996 2495 3493 3992 4990 6986 9980 13972 17465 19960 24451 27944 34930 48902 69860 97804 122255 139720 195608 244510 249001 489020 498002 978040 996004 1245005 1743007 1992008 2490010 3486014 4980020 6972028 8715035 9960040 12201049 13944056 17430070 24402098 34860140 48804196 61005245 69720280 97608392 122010490 124251499 244020980 248502998 488041960 497005996 621257495 869760493 994011992 1242514990 1739520986 2485029980 3479041972 4348802465 4970059960 6088323451 6958083944 8697604930 12176646902 17395209860 24353293804 30441617255 34790419720 48706587608 60883234510 121766469020 243532938040
• Sum of all divisors σ(n): 638690130000
• Sum of proper divisors (its aliquot sum) s(n): 395157191960
• 243532938040 is an abundant number, because the sum of its proper divisors (395157191960) is greater than itself. Its abundance is 151624253920

Bases of 243532938040

• Binary: 11100010110011101100011011101100111000₂
• Hexadecimal: 0x38B3B1BB38
• Base-36: 33VL81MG

Squares and roots of 243532938040

• 243532938040 squared (243532938040²) is 59308291910394479041600
• 243532938040 cubed (243532938040³) is 14443522579072331896396051382464000
• The square root of 243532938040 is 493490.5652998849
• The cube root of 243532938040 is 6244.8100961847

Scales and comparisons

• 243,532,938,040 seconds is equal to 7,743 years, 30 weeks, 6 days, 6 hours, 20 minutes, 40 seconds.
• To count from 1 to 243,532,938,040 would take you about fifteen thousand, four hundred eighty-seven 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 243532938040 cubic inches would be around 520.4 feet tall.

Recreational maths with 243532938040

• 243532938040 backwards is 040839235342
• The number of decimal digits it has is: 12
• The sum of 243532938040's digits is 43
• More coming soon!