55491863616

Names of 55491863616

• Cardinal: 55491863616 can be written as Fifty-five billion, four hundred ninety-one million, eight hundred sixty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 5.5491863616 × 10¹⁰

Factors of 55491863616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12180

Divisors of 55491863616

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 127 144 162 168 189 192 216 224 252 254 288 324 336 378 381 432 448 504 508 567 576 648 672 756 762 864 889 1008 1016 1134 1143 1296 1344 1512 1524 1728 1778 2016 2032 2268 2286 2592 2667 3024 3048 3429 3556 4032 4064 4536 4572 5184 5334 6048 6096 6858 7112 8001 8128 9072 9144 10287 10668 12041 12096 12192 13716 14224 16002 18144 18288 20574 21336 24003 24082 24384 27432 28448 32004 36123 36288 36576 41148 42672 48006 48164 54864 56896 64008 72009 72246 73152 82296 84287 85344 96012 96328 108369 109728 128016 144018 144492 164592 168574 170688 192024 192656 216738 219456 252861 256032 288036 288984 325107 329184 337148 384048 385312 433476 505722 512064 576072 577968 650214 658368 674296 758583 768096 770624 866952 975321 1011444 1152144 1155936 1300428 1348592 1517166 1529207 1536192 1733904 1950642 2022888 2275749 2304288 2311872 2600856 2697184 3034332 3058414 3467808 3901284 4045776 4551498 4587621 4608576 5201712 5394368 6068664 6116828 6827247 6935616 7802568 8091552 9102996 9175242 10403424 10704449 12137328 12233656 13654494 13762863 15605136 16183104 18205992 18350484 20806848 21408898 24274656 24467312 27308988 27525726 31210272 32113347 36411984 36700968 41288589 42817796 48549312 48934624 54617976 55051452 62420544 64226694 72823968 73401936 82577178 85635592 96340041 97869248 109235952 110102904 123865767 128453388 145647936 146803872 165154356 171271184 192680082 218471904 220205808 247731534 256906776 289020123 293607744 330308712 342542368 385360164 436943808 440411616 495463068 513813552 578040246 660617424 685084736 770720328 867060369 880823232 990926136 1027627104 1156080492 1321234848 1541440656 1734120738 1981852272 2055254208 2312160984 2642469696 3082881312 3468241476 3963704544 4624321968 6165762624 6936482952 7927409088 9248643936 13872965904 18497287872 27745931808 55491863616
• Sum of all divisors σ(n): 189490599936
• Sum of proper divisors (its aliquot sum) s(n): 133998736320
• 55491863616 is an abundant number, because the sum of its proper divisors (133998736320) is greater than itself. Its abundance is 78506872704

Bases of 55491863616

• Binary: 110011101011100100101010010001000000₂
• Hexadecimal: 0xCEB92A440
• Base-36: PHQF800

Squares and roots of 55491863616

• 55491863616 squared (55491863616²) is 3079346927576744595456
• 55491863616 cubed (55491863616³) is 170878699731437340464309445328896
• The square root of 55491863616 is 235567.1106415325
• The cube root of 55491863616 is 3814.2554028359

Scales and comparisons

• 55,491,863,616 seconds is equal to 1,764 years, 24 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 55,491,863,616 would take you about three thousand, five hundred twenty-eight 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 55491863616 cubic inches would be around 317.9 feet tall.

Recreational maths with 55491863616

• 55491863616 backwards is 61636819455
• 55491863616 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55491863616's digits is 54
• More coming soon!