64412420928120

Names of 64412420928120

• Cardinal: 64412420928120 can be written as Sixty-four trillion, four hundred twelve billion, four hundred twenty million, nine hundred twenty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.441242092812 × 10¹³

Factors of 64412420928120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13929376

Divisors of 64412420928120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 4283 8566 12849 17132 21415 25698 34264 38547 42830 51396 64245 77094 85660 102792 115641 128490 154188 171320 192735 231282 256980 308376 385470 462564 513960 578205 770940 925128 1156410 1541880 2312820 4625640 13925083 27850166 41775249 55700332 69625415 83550498 111400664 125325747 139250830 167100996 208876245 250651494 278501660 334201992 375977241 417752490 501302988 557003320 626628735 751954482 835504980 1002605976 1253257470 1503908964 1671009960 1879886205 2506514940 3007817928 3759772410 5013029880 7519544820 15039089640 59641130489 119282260978 178923391467 238564521956 298205652445 357846782934 477129043912 536770174401 596411304890 715693565868 894616957335 1073540348802 1192822609780 1431387131736 1610310523203 1789233914670 2147080697604 2385645219560 2683850872005 3220621046406 3578467829340 4294161395208 5367701744010 6441242092812 7156935658680 8051552616015 10735403488020 12882484185624 16103105232030 21470806976040 32206210464060 64412420928120
• Sum of all divisors σ(n): 214758215481600
• Sum of proper divisors (its aliquot sum) s(n): 150345794553480
• 64412420928120 is an abundant number, because the sum of its proper divisors (150345794553480) is greater than itself. Its abundance is 85933373625360

Bases of 64412420928120

• Binary: 1110101001010100101111011101111111001001111000₂
• Hexadecimal: 0x3A952F77F278
• Base-36: MTYNOCA60

Squares and roots of 64412420928120

• 64412420928120 squared (64412420928120²) is 4148959969821311362206734400
• 64412420928120 cubed (64412420928120³) is 267244555990050359603787804492562331328000
• The square root of 64412420928120 is 8025734.9151414167
• The cube root of 64412420928120 is 40085.7371240305

Scales and comparisons

• 64,412,420,928,120 seconds is equal to 2,048,115 years, 38 weeks, 5 days, 2 hours, 42 minutes.
• To count from 1 to 64,412,420,928,120 would take you about five million, one hundred twenty thousand, two hundred eighty-nine 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 64412420928120 cubic inches would be around 3340.5 feet tall.

Recreational maths with 64412420928120

• 64412420928120 backwards is 02182902421446
• 64412420928120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64412420928120's digits is 45
• More coming soon!