54208728420

Names of 54208728420

• Cardinal: 54208728420 can be written as Fifty-four billion, two hundred eight million, seven hundred twenty-eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.420872842 × 10¹⁰

Factors of 54208728420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2007

Divisors of 54208728420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 49 55 60 66 70 77 84 98 105 110 121 132 140 147 154 165 196 210 220 231 242 245 294 308 330 343 363 385 420 462 484 490 539 588 605 660 686 726 735 770 847 924 980 1029 1078 1155 1210 1331 1372 1452 1470 1540 1617 1694 1715 1815 1979 2058 2156 2310 2420 2541 2662 2695 2940 3234 3388 3430 3630 3773 3958 3993 4116 4235 4620 5082 5145 5324 5390 5929 5937 6468 6655 6860 7260 7546 7916 7986 8085 8470 9317 9895 10164 10290 10780 11319 11858 11874 12705 13310 13853 15092 15972 16170 16940 17787 18634 18865 19790 19965 20580 21769 22638 23716 23748 25410 26620 27706 27951 29645 29685 32340 35574 37268 37730 39580 39930 41503 41559 43538 45276 46585 50820 55412 55902 56595 59290 59370 65219 65307 69265 71148 75460 79860 83006 83118 87076 88935 93170 96971 108845 111804 113190 118580 118740 124509 130438 130614 138530 139755 152383 166012 166236 177870 186340 193942 195657 207515 207795 217690 226380 239459 249018 260876 261228 277060 279510 290913 304766 326095 326535 355740 387884 391314 415030 415590 435380 456533 457149 478918 484855 498036 559020 581826 609532 622545 652190 653070 678797 718377 761915 782628 830060 831180 913066 914298 957836 969710 978285 1066681 1163652 1197295 1245090 1304380 1306140 1357594 1369599 1436754 1454565 1523830 1676213 1826132 1828596 1939420 1956570 2036391 2133362 2282665 2285745 2394590 2490180 2634049 2715188 2739198 2873508 2909130 3047660 3200043 3352426 3393985 3591885 3913140 4072782 4266724 4565330 4571490 4789180 5028639 5268098 5333405 5478396 5818260 6400086 6704852 6787970 6847995 7183770 7466767 7902147 8145564 8381065 9130660 9142980 10057278 10181955 10536196 10666810 11733491 12800172 13170245 13575940 13695990 14367540 14933534 15804294 16000215 16762130 18438343 20114556 20363910 21333620 22400301 23466982 25143195 26340490 27391980 29867068 31608588 32000430 33524260 35200473 36876686 37333835 39510735 40727820 44800602 46933964 50286390 52680980 55315029 58667455 64000860 70400946 73753372 74667670 79021470 82134437 89601204 92191715 100572780 110630058 112001505 117334910 129068401 140801892 149335340 158042940 164268874 176002365 184383430 221260116 224003010 234669820 246403311 258136802 276575145 328537748 352004730 368766860 387205203 410672185 448006020 492806622 516273604 553150290 645342005 704009460 774410406 821344370 903478807 985613244 1106300580 1232016555 1290684010 1548820812 1642688740 1806957614 1936026015 2464033110 2581368020 2710436421 3613915228 3872052030 4517394035 4928066220 5420872842 7744104060 9034788070 10841745684 13552182105 18069576140 27104364210 54208728420
• Sum of all divisors σ(n): 194793984000
• Sum of proper divisors (its aliquot sum) s(n): 140585255580
• 54208728420 is an abundant number, because the sum of its proper divisors (140585255580) is greater than itself. Its abundance is 86376527160

Bases of 54208728420

• Binary: 110010011111000101111000110101100100₂
• Hexadecimal: 0xC9F178D64
• Base-36: OWIH6JO

Squares and roots of 54208728420

• 54208728420 squared (54208728420²) is 2938586236913315696400
• 54208728420 cubed (54208728420³) is 159297023255583709667870771688000
• The square root of 54208728420 is 232827.6796688917
• The cube root of 54208728420 is 3784.6269129865

Scales and comparisons

• 54,208,728,420 seconds is equal to 1,723 years, 34 weeks, 5 days, 20 hours, 7 minutes.
• To count from 1 to 54,208,728,420 would take you about three thousand, four hundred forty-seven 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 54208728420 cubic inches would be around 315.4 feet tall.

Recreational maths with 54208728420

• 54208728420 backwards is 02482780245
• 54208728420 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 54208728420's digits is 42
• More coming soon!