64408385573160048

Names of 64408385573160048

• Cardinal: 64408385573160048 can be written as Sixty-four quadrillion, four hundred eight trillion, three hundred eighty-five billion, five hundred seventy-three million, one hundred sixty thousand and forty-eight.

Scientific notation

• Scientific notation: 6.4408385573160048 × 10¹⁶

Factors of 64408385573160048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 53560108422

Divisors of 64408385573160048

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 63 72 84 112 126 144 168 252 336 504 1008 1193 2386 3579 4772 7158 8351 9544 10737 14316 16702 19088 21474 25053 28632 33404 42948 50106 57264 66808 75159 85896 100212 133616 150318 171792 200424 300636 400848 601272 1202544 53560107217 107120214434 160680321651 214240428868 321360643302 374920750519 428480857736 482040964953 642721286604 749841501038 856961715472 964081929906 1124762251557 1285442573208 1499683002076 1928163859812 2249524503114 2570885146416 2999366004152 3374286754671 3856327719624 4499049006228 5998732008304 6748573509342 7712655439248 8998098012456 13497147018684 17996196024912 26994294037368 53988588074736 63897207909881 127794415819762 191691623729643 255588831639524 383383247459286 447280455369167 511177663279048 575074871188929 766766494918572 894560910738334 1022355326558096 1150149742377858 1341841366107501 1533532989837144 1789121821476668 2300299484755716 2683682732215002 3067065979674288 3578243642953336 4025524098322503 4600598969511432 5367365464430004 7156487285906672 8051048196645006 9201197939022864 10734730928860008 16102096393290012 21469461857720016 32204192786580024 64408385573160048
• Sum of all divisors σ(n): 206177276090973408
• Sum of proper divisors (its aliquot sum) s(n): 141768890517813360
• 64408385573160048 is an abundant number, because the sum of its proper divisors (141768890517813360) is greater than itself. Its abundance is 77360504944653312

Bases of 64408385573160048

• Binary: 11100100110100110001010111011110101001010000010001110000₂
• Hexadecimal: 0xE4D315DEA50470
• Base-36: HM6V7UR0VW0

Squares and roots of 64408385573160048

• 64408385573160048 squared (64408385573160048²) is 4148440132140851404917400623362304
• 64408385573160048 cubed (64408385573160048³) is 267194331558098976778687566552084047840608082030592
• The square root of 64408385573160048 is 253788072.1648676065
• The cube root of 64408385573160048 is 400848.9999999989

Scales and comparisons

• 64,408,385,573,160,048 seconds is equal to 2,047,987,433 years, 3 days, 6 hours, 40 minutes, 48 seconds.
• To count from 1 to 64,408,385,573,160,048 would take you about six billion, one hundred forty-three million, nine hundred sixty-two thousand, two hundred ninety-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 64408385573160048 cubic inches would be around 33404.1 feet tall.

Recreational maths with 64408385573160048

• 64408385573160048 backwards is 84006137558380446
• 64408385573160048 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 64408385573160048's digits is 72
• More coming soon!