55389965418

Names of 55389965418

• Cardinal: 55389965418 can be written as Fifty-five billion, three hundred eighty-nine million, nine hundred sixty-five thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 5.5389965418 × 10¹⁰

Factors of 55389965418

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 902

Divisors of 55389965418

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 23 31 46 62 69 71 89 93 138 142 178 186 207 213 267 279 414 426 534 558 639 683 713 801 1278 1366 1426 1602 1633 2047 2049 2139 2201 2759 3266 4094 4098 4278 4402 4899 5518 6141 6147 6319 6417 6603 8277 9798 12282 12294 12638 12834 13206 14697 15709 16554 18423 18957 19809 21173 24831 29394 31418 36846 37914 39618 42346 47127 48493 49662 50623 56871 60787 63457 63519 94254 96986 101246 113742 121574 126914 127038 141381 145337 145479 151869 182361 190371 190557 195889 282762 290674 290958 303738 364722 380742 381114 391778 436011 436437 455607 486979 547083 571113 587667 872022 872874 911214 973958 1094166 1115339 1142226 1175334 1308033 1398101 1460937 1503283 1763001 1884397 2230678 2616066 2796202 2921874 3006566 3346017 3526002 3768794 4194303 4315877 4382811 4505447 4509849 5653191 6692034 8388606 8631754 8765622 9010894 9019698 10038051 11306382 12582909 12947631 13516341 13529547 16959573 20076102 25165818 25895262 27032682 27059094 33919146 34575509 38842893 40549023 43341131 69151018 77685786 81098046 86682262 99265171 103726527 130023393 133792187 198530342 207453054 260046786 267584374 297795513 311179581 390070179 401376561 595591026 622359162 780140358 802753122 893386539 1204129683 1786773078 2408259366 3077220301 6154440602 9231660903 18463321806 27694982709 55389965418
• Sum of all divisors σ(n): 132756848640
• Sum of proper divisors (its aliquot sum) s(n): 77366883222
• 55389965418 is an abundant number, because the sum of its proper divisors (77366883222) is greater than itself. Its abundance is 21976917804

Bases of 55389965418

• Binary: 110011100101011111111100110001101010₂
• Hexadecimal: 0xCE57FCC6A
• Base-36: PG1R6UI

Squares and roots of 55389965418

• 55389965418 squared (55389965418²) is 3068048269007235914724
• 55389965418 cubed (55389965418³) is 169939087521065558508329957014632
• The square root of 55389965418 is 235350.7285265971
• The cube root of 55389965418 is 3811.9193012365

Scales and comparisons

• 55,389,965,418 seconds is equal to 1,761 years, 11 weeks, 6 days, 13 hours, 30 minutes, 18 seconds.
• To count from 1 to 55,389,965,418 would take you about three thousand, five hundred twenty-two 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 55389965418 cubic inches would be around 317.7 feet tall.

Recreational maths with 55389965418

• 55389965418 backwards is 81456998355
• The number of decimal digits it has is: 11
• The sum of 55389965418's digits is 63
• More coming soon!