55442079420

Names of 55442079420

• Cardinal: 55442079420 can be written as Fifty-five billion, four hundred forty-two million, seventy-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.544207942 × 10¹⁰

Factors of 55442079420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7443

Divisors of 55442079420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 13 14 15 19 20 21 26 28 30 35 38 39 42 52 57 60 65 70 73 76 78 84 91 95 105 114 130 133 140 146 156 182 190 195 210 219 228 247 260 266 273 285 292 364 365 380 390 399 420 438 455 494 511 532 546 570 665 730 741 780 798 876 910 949 988 1022 1092 1095 1140 1235 1330 1365 1387 1460 1482 1533 1596 1729 1820 1898 1995 2044 2190 2470 2555 2660 2730 2774 2847 2964 3066 3458 3705 3796 3990 4161 4380 4745 4940 5110 5187 5460 5548 5694 6132 6643 6916 6935 7321 7410 7665 7980 8322 8645 9490 9709 10220 10374 11388 13286 13870 14235 14642 14820 15330 16644 17290 18031 18980 19418 19929 20748 20805 21963 25935 26572 27740 28470 29127 29284 30660 33215 34580 36062 36605 38836 39858 41610 43926 48545 51247 51870 54093 56940 58254 66430 72124 73210 79716 83220 87852 90155 95173 97090 99645 102494 103740 108186 109815 116508 126217 132860 139099 145635 146420 153741 180310 190346 194180 199290 204988 216372 219630 252434 256235 270465 278198 285519 291270 307482 360620 378651 380692 398580 417297 439260 475865 504868 512470 534433 540930 556396 571038 582540 614964 631085 666211 695495 757302 768705 834594 951730 973693 1024940 1068866 1081860 1142076 1262170 1332422 1390990 1427595 1514604 1537410 1603299 1669188 1808287 1893255 1903460 1947386 1998633 2086485 2137732 2524340 2664844 2672165 2781980 2855190 2921079 3074820 3206598 3331055 3616574 3741031 3786510 3894772 3997266 4172970 4868465 5344330 5424861 5710380 5842158 6413196 6662110 6947629 7233148 7482062 7573020 7994532 8016495 8345940 9041435 9736930 9993165 10154227 10688660 10849722 11223093 11684316 12658009 13324220 13895258 14605395 14964124 16032990 18082870 18705155 19473860 19986330 20308454 20842887 21699444 22446186 25316018 27124305 27790516 29210790 30462681 32065980 34738145 36165740 37410310 37974027 39972660 40616908 41685774 44892372 48633403 50632036 50771135 54248610 56115465 58421580 60925362 63290045 69476290 71079589 74820620 75948054 83371548 97266806 101542270 104214435 108497220 112230930 121850724 126580090 132004951 138952580 142159178 145900209 151896108 152313405 189870135 194533612 203084540 208428870 213238767 224461860 243167015 253160180 264009902 284318356 291800418 304626810 355397945 379740270 396014853 416857740 426477534 486334030 528019804 583600836 609253620 660024755 710795890 729501045 759480540 792029706 852955068 924034657 972668060 1066193835 1320049510 1421591780 1459002090 1584059412 1848069314 1980074265 2132387670 2640099020 2772103971 2918004180 3696138628 3960148530 4264775340 4620173285 5544207942 7920297060 9240346570 11088415884 13860519855 18480693140 27721039710 55442079420
• Sum of all divisors σ(n): 203900712960
• Sum of proper divisors (its aliquot sum) s(n): 148458633540
• 55442079420 is an abundant number, because the sum of its proper divisors (148458633540) is greater than itself. Its abundance is 93016554120

Bases of 55442079420

• Binary: 110011101000100110101111111010111100₂
• Hexadecimal: 0xCE89AFEBC
• Base-36: PGWS69O

Squares and roots of 55442079420

• 55442079420 squared (55442079420²) is 3073824170413587536400
• 55442079420 cubed (55442079420³) is 170419203779185734440210940888000
• The square root of 55442079420 is 235461.4181134565
• The cube root of 55442079420 is 3813.1144160279

Scales and comparisons

• 55,442,079,420 seconds is equal to 1,762 years, 46 weeks, 17 hours, 37 minutes.
• To count from 1 to 55,442,079,420 would take you about three thousand, five hundred twenty-five 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 55442079420 cubic inches would be around 317.8 feet tall.

Recreational maths with 55442079420

• 55442079420 backwards is 02497024455
• 55442079420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55442079420's digits is 42
• More coming soon!