66550542240

Names of 66550542240

• Cardinal: 66550542240 can be written as Sixty-six billion, five hundred fifty million, five hundred forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 6.655054224 × 10¹⁰

Factors of 66550542240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4964

Divisors of 66550542240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 182 195 208 210 224 240 260 273 280 312 331 336 364 390 416 420 455 480 520 546 560 624 662 672 728 780 840 910 993 1040 1092 1120 1248 1324 1365 1456 1560 1655 1680 1820 1986 2080 2184 2317 2648 2730 2912 3120 3310 3360 3640 3972 4303 4368 4603 4634 4965 5296 5460 6240 6620 6951 7280 7944 8606 8736 9206 9268 9930 10592 10920 11585 12909 13240 13809 13902 14560 15888 17212 18412 18536 19860 21515 21840 23015 23170 25818 26480 27618 27804 30121 31776 32221 34424 34755 36824 37072 39720 43030 43680 46030 46340 51636 52960 55236 55608 59839 60242 64442 64545 68848 69045 69510 73648 74144 79440 86060 90363 92060 92680 96663 103272 110472 111216 119678 120484 128884 129090 137696 138090 139020 147296 150605 158880 161105 172120 179517 180726 184120 185360 193326 206544 220944 222432 239356 240968 257768 258180 276180 278040 299195 301210 322210 344240 359034 361452 368240 370720 386652 413088 418873 441888 451815 478712 481936 483315 515536 516360 552360 556080 598390 602420 644420 688480 718068 722904 736480 773304 837746 897585 903630 957424 963872 966630 1031072 1032720 1104720 1112160 1196780 1204840 1256619 1288840 1436136 1445808 1523593 1546608 1675492 1795170 1807260 1914848 1933260 2065440 2094365 2209440 2393560 2409680 2513238 2577680 2872272 2891616 3047186 3093216 3350984 3590340 3614520 3866520 4188730 4570779 4787120 4819360 5026476 5155360 5744544 6094372 6283095 6701968 7180680 7229040 7617965 7733040 8377460 9141558 9574240 10052952 10665151 12188744 12566190 13403936 14361360 14458080 15235930 15466080 16754920 18283116 19806709 20105904 21330302 22853895 24377488 25132380 28722720 30471860 31995453 33509840 36566232 39613418 40211808 42660604 45707790 48754976 50264760 53325755 59420127 60943720 63990906 67019680 73132464 79226836 85321208 91415580 99033545 100529520 106651510 118840254 121887440 127981812 138646963 146264928 158453672 159977265 170642416 182831160 198067090 201059040 213303020 237680508 243774880 255963624 277293926 297100635 316907344 319954530 341284832 365662320 396134180 415940889 426606040 475361016 511927248 554587852 594201270 633814688 639909060 693234815 731324640 792268360 831881778 853212080 950722032 1023854496 1109175704 1188402540 1279818120 1386469630 1584536720 1663763556 1706424160 1901444064 2079704445 2218351408 2376805080 2559636240 2772939260 3169073440 3327527112 4159408890 4436702816 4753610160 5119272480 5545878520 6655054224 8318817780 9507220320 11091757040 13310108448 16637635560 22183514080 33275271120 66550542240
• Sum of all divisors σ(n): 258847045632
• Sum of proper divisors (its aliquot sum) s(n): 192296503392
• 66550542240 is an abundant number, because the sum of its proper divisors (192296503392) is greater than itself. Its abundance is 125745961152

Bases of 66550542240

• Binary: 111101111110101110001010111110100000₂
• Hexadecimal: 0xF7EB8AFA0
• Base-36: UKMH31C

Squares and roots of 66550542240

• 66550542240 squared (66550542240²) is 4428974672438024217600
• 66550542240 cubed (66550542240³) is 294750666017976894475531751424000
• The square root of 66550542240 is 257973.9177513881
• The cube root of 66550542240 is 4052.4456546963

Scales and comparisons

• 66,550,542,240 seconds is equal to 2,116 years, 5 weeks, 1 day, 21 hours, 44 minutes.
• To count from 1 to 66,550,542,240 would take you about four thousand, two hundred thirty-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 66550542240 cubic inches would be around 337.7 feet tall.

Recreational maths with 66550542240

• 66550542240 backwards is 04224505566
• 66550542240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 66550542240's digits is 39
• More coming soon!