65135132480

Names of 65135132480

• Cardinal: 65135132480 can be written as Sixty-five billion, one hundred thirty-five million, one hundred thirty-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.513513248 × 10¹⁰

Factors of 65135132480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1315

Divisors of 65135132480

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 160 176 220 242 320 352 440 484 605 704 880 968 1210 1297 1760 1936 2420 2594 3520 3872 4840 5188 6485 7744 9680 10376 12970 14267 19360 20752 25940 28534 38720 41504 51880 57068 71335 83008 103760 114136 142670 156937 207520 228272 285340 313874 415040 456544 570680 627748 784685 913088 1141360 1255496 1569370 1682209 2282720 2510992 3138740 3364418 4565440 5021984 6277480 6728836 8411045 10043968 12554960 13457672 16822090 18504299 25109920 26915344 33644180 37008598 50219840 53830688 67288360 74017196 92521495 107661376 134576720 148034392 185042990 203547289 269153440 296068784 370085980 407094578 538306880 592137568 740171960 814189156 1017736445 1184275136 1480343920 1628378312 2035472890 2960687840 3256756624 4070945780 5921375680 6513513248 8141891560 13027026496 16283783120 32567566240 65135132480
• Sum of all divisors σ(n): 170616700422
• Sum of proper divisors (its aliquot sum) s(n): 105481567942
• 65135132480 is an abundant number, because the sum of its proper divisors (105481567942) is greater than itself. Its abundance is 40346435462

Bases of 65135132480

• Binary: 111100101010010110110011111101000000₂
• Hexadecimal: 0xF2A5B3F40
• Base-36: TX7RXVK

Squares and roots of 65135132480

• 65135132480 squared (65135132480²) is 4242585483187150950400
• 65135132480 cubed (65135132480³) is 276341367505119889788061908992000
• The square root of 65135132480 is 255215.8546799159
• The cube root of 65135132480 is 4023.5101409291

Scales and comparisons

• 65,135,132,480 seconds is equal to 2,071 years, 4 weeks, 6 days, 20 hours, 21 minutes, 20 seconds.
• To count from 1 to 65,135,132,480 would take you about four thousand, one 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 65135132480 cubic inches would be around 335.3 feet tall.

Recreational maths with 65135132480

• 65135132480 backwards is 08423153156
• The number of decimal digits it has is: 11
• The sum of 65135132480's digits is 38
• More coming soon!