5218524990

Names of 5218524990

• Cardinal: 5218524990 can be written as Five billion, two hundred eighteen million, five hundred twenty-four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.21852499 × 10⁹

Factors of 5218524990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1118

Divisors of 5218524990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 49 57 61 63 70 90 95 98 105 114 122 126 133 147 171 183 190 210 245 266 285 294 305 315 342 366 399 427 441 490 549 570 610 630 665 735 798 854 855 882 915 931 1021 1098 1159 1197 1281 1330 1470 1710 1830 1862 1995 2042 2135 2205 2318 2394 2562 2745 2793 2989 3063 3477 3843 3990 4270 4410 4655 5105 5490 5586 5795 5978 5985 6126 6405 6954 7147 7686 8113 8379 8967 9189 9310 10210 10431 11590 11970 12810 13965 14294 14945 15315 16226 16758 17385 17934 18378 19215 19399 20862 21441 24339 26901 27930 29890 30630 34770 35735 38430 38798 40565 41895 42882 44835 45945 48678 50029 52155 53802 56791 58197 62281 64323 71470 73017 81130 83790 89670 91890 96995 100058 104310 107205 113582 116394 121695 124562 128646 134505 135793 146034 150087 170373 174591 186843 193990 214410 243390 250145 269010 271586 283955 290985 300174 311405 321615 340746 349182 365085 373686 407379 435967 450261 500290 511119 560529 567910 581970 622810 643230 678965 730170 750435 814758 851865 871934 872955 900522 934215 950551 1022238 1121058 1183339 1222137 1307901 1357930 1500870 1703730 1745910 1868430 1901102 2036895 2179835 2251305 2366678 2444274 2555595 2615802 2802645 2851653 3051769 3550017 3923703 4073790 4359670 4502610 4752755 5111190 5605290 5703306 5916695 6103538 6110685 6539505 7100034 7847406 8283373 8554959 9155307 9505510 10650051 11833390 12221370 13079010 14258265 15258845 16566746 17109918 17750085 18310614 19618515 21300102 24850119 27465921 28516530 30517690 35500170 39237030 41416865 42774795 45776535 49700238 53250255 54931842 57983611 74550357 82833730 85549590 91553070 106500510 115967222 124250595 137329605 149100714 173950833 248501190 274659210 289918055 347901666 372751785 521852499 579836110 745503570 869754165 1043704998 1739508330 2609262495 5218524990
• Sum of all divisors σ(n): 16902980640
• Sum of proper divisors (its aliquot sum) s(n): 11684455650
• 5218524990 is an abundant number, because the sum of its proper divisors (11684455650) is greater than itself. Its abundance is 6465930660

Bases of 5218524990

• Binary: 100110111000011000101111100111110₂
• Hexadecimal: 0x1370C5F3E
• Base-36: 2EAZ3NI

Squares and roots of 5218524990

• 5218524990 squared (5218524990²) is 27233003071254500100
• 5218524990 cubed (5218524990³) is 142116107080088359421807499000
• The square root of 5218524990 is 72239.3590087841
• The cube root of 5218524990 is 1734.5330892079

Scales and comparisons

• 5,218,524,990 seconds is equal to 165 years, 48 weeks, 3 days, 14 hours, 16 minutes, 30 seconds.
• To count from 1 to 5,218,524,990 would take you about three hundred thirty-one 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 5218524990 cubic inches would be around 144.5 feet tall.

Recreational maths with 5218524990

• 5218524990 backwards is 0994258125
• 5218524990 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5218524990's digits is 45
• More coming soon!