5185124490

Names of 5185124490

• Cardinal: 5185124490 can be written as Five billion, one hundred eighty-five million, one hundred twenty-four thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.18512449 × 10⁹

Factors of 5185124490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 980

Divisors of 5185124490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 169 182 193 195 210 273 338 386 390 455 507 546 579 757 845 910 965 1014 1158 1183 1351 1365 1514 1690 1930 2271 2366 2509 2535 2702 2730 2895 3549 3785 4053 4542 5018 5070 5299 5790 5915 6755 7098 7527 7570 8106 9841 10598 11355 11830 12545 13510 15054 15897 17563 17745 19682 20265 22710 25090 26495 29523 31794 32617 35126 35490 37635 40530 49205 52689 52990 59046 65234 68887 75270 79485 87815 97851 98410 105378 127933 137774 146101 147615 158970 163085 175630 195702 206661 228319 255866 263445 292202 295230 326170 344435 383799 413322 438303 456638 489255 526890 639665 684957 688870 730505 767598 876606 895531 978510 1022707 1033305 1141595 1279330 1369914 1461010 1791062 1899313 1918995 2045414 2066610 2191515 2283190 2686593 3068121 3424785 3798626 3837990 4383030 4477655 5113535 5373186 5697939 6136242 6849570 8955310 9496565 10227070 11395878 13295191 13432965 15340605 18993130 24691069 26590382 26865930 28489695 30681210 39885573 49382138 56979390 66475955 74073207 79771146 123455345 132951910 148146414 172837483 199427865 246910690 345674966 370366035 398855730 518512449 740732070 864187415 1037024898 1728374830 2592562245 5185124490
• Sum of all divisors σ(n): 15500457216
• Sum of proper divisors (its aliquot sum) s(n): 10315332726
• 5185124490 is an abundant number, because the sum of its proper divisors (10315332726) is greater than itself. Its abundance is 5130208236

Bases of 5185124490

• Binary: 100110101000011101011100010001010₂
• Hexadecimal: 0x1350EB88A
• Base-36: 2DR37NU

Squares and roots of 5185124490

• 5185124490 squared (5185124490²) is 26885515976797760100
• 5185124490 cubed (5185124490³) is 139404747317580337671654849000
• The square root of 5185124490 is 72007.8085349083
• The cube root of 5185124490 is 1730.8246138419

Scales and comparisons

• 5,185,124,490 seconds is equal to 164 years, 45 weeks, 2 days, 21 minutes, 30 seconds.
• To count from 1 to 5,185,124,490 would take you about three hundred twenty-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 5185124490 cubic inches would be around 144.2 feet tall.

Recreational maths with 5185124490

• 5185124490 backwards is 0944215815
• 5185124490 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5185124490's digits is 39
• More coming soon!