55813724820

Names of 55813724820

• Cardinal: 55813724820 can be written as Fifty-five billion, eight hundred thirteen million, seven hundred twenty-four thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 5.581372482 × 10¹⁰

Factors of 55813724820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2334

Divisors of 55813724820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 47 60 63 70 84 90 94 105 126 140 141 180 188 210 235 252 282 315 329 420 423 470 547 564 630 658 705 846 940 987 1094 1260 1316 1410 1641 1645 1692 1723 1974 2115 2188 2735 2820 2961 3282 3290 3446 3829 3948 4230 4923 4935 5169 5470 5922 6564 6580 6892 7658 8205 8460 8615 9846 9870 10338 10940 11487 11844 12061 14805 15316 15507 16410 17230 19145 19692 19740 20676 22974 24122 24615 25709 25845 29610 31014 32820 34460 34461 36183 38290 45948 48244 49230 51418 51690 57435 59220 60305 62028 68922 72366 76580 77127 77535 80981 98460 102836 103380 108549 114870 120610 128545 137844 144732 154254 155070 161962 172305 179963 180915 217098 229740 231381 241220 242943 257090 308508 310140 323924 344610 359926 361830 385635 404905 434196 462762 485886 514180 539889 542745 566867 689220 719852 723660 728829 771270 809810 899815 925524 942481 971772 1079778 1085490 1133734 1156905 1214715 1457658 1542540 1619620 1619667 1700601 1799630 1884962 2159556 2170980 2267468 2313810 2429430 2699445 2827443 2834335 2915316 3239334 3401202 3599260 3644145 3769924 4627620 4712405 4858860 5101803 5398890 5654886 5668670 6478668 6597367 6802404 7288290 8098335 8482329 8503005 9424810 10203606 10797780 11309772 11337340 13194734 14137215 14576580 16196670 16964658 17006010 18849620 19792101 20407212 25509015 26389468 28274430 32393340 32986835 33929316 34012020 39584202 42411645 44296607 51018030 56548860 59376303 65973670 79168404 84823290 88593214 98960505 102036060 118752606 131947340 132889821 169646580 177186428 197921010 221483035 237505212 265779642 296881515 310076249 395842020 398669463 442966070 531559284 593763030 620152498 664449105 797338926 885932140 930228747 1187526060 1240304996 1328898210 1550381245 1594677852 1860457494 1993347315 2657796420 2790686241 3100762490 3720914988 3986694630 4651143735 5581372482 6201524980 7973389260 9302287470 11162744964 13953431205 18604574940 27906862410 55813724820
• Sum of all divisors σ(n): 198080483328
• Sum of proper divisors (its aliquot sum) s(n): 142266758508
• 55813724820 is an abundant number, because the sum of its proper divisors (142266758508) is greater than itself. Its abundance is 86453033688

Bases of 55813724820

• Binary: 110011111110110000011101101010010100₂
• Hexadecimal: 0xCFEC1DA94
• Base-36: PN21TP0

Squares and roots of 55813724820

• 55813724820 squared (55813724820²) is 3115171878282684032400
• 55813724820 cubed (55813724820³) is 173869345981472260755381564168000
• The square root of 55813724820 is 236249.2853322523
• The cube root of 55813724820 is 3821.6156104759

Scales and comparisons

• 55,813,724,820 seconds is equal to 1,774 years, 36 weeks, 4 days, 4 hours, 27 minutes.
• To count from 1 to 55,813,724,820 would take you about three thousand, five hundred forty-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 55813724820 cubic inches would be around 318.5 feet tall.

Recreational maths with 55813724820

• 55813724820 backwards is 02842731855
• 55813724820 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55813724820's digits is 45
• More coming soon!