4991680485355824

Names of 4991680485355824

• Cardinal: 4991680485355824 can be written as Four quadrillion, nine hundred ninety-one trillion, six hundred eighty billion, four hundred eighty-five million, three hundred fifty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 4.991680485355824 × 10¹⁵

Factors of 4991680485355824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5344987

Divisors of 4991680485355824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 61 72 78 104 117 122 144 156 183 208 234 244 312 366 468 488 549 624 732 793 936 976 1098 1464 1586 1872 2196 2379 2928 3172 4392 4758 6344 7137 8191 8784 9516 12688 14274 16382 19032 24573 28548 32764 38064 49146 57096 65528 73719 98292 106483 114192 131056 147438 196584 212966 294876 319449 393168 425932 499651 589752 638898 851864 958347 999302 1179504 1277796 1498953 1703728 1916694 1998604 2555592 2997906 3833388 3997208 4496859 5111184 5336717 5995812 6495463 7666776 7994416 8993718 10673434 11991624 12990926 15333552 16010151 17987436 19486389 21346868 23983248 25981852 32020302 35974872 38972778 42693736 48030453 51963704 58459167 64040604 69377321 71949744 77945556 85387472 96060906 103927408 116918334 128081208 138754642 155891112 192121812 208131963 233836668 256162416 277509284 311782224 325539737 384243624 416263926 467673336 555018568 624395889 651079474 768487248 832527852 935346672 976619211 1110037136 1248791778 1302158948 1665055704 1953238422 2497583556 2604317896 2929857633 3330111408 3906476844 4232016581 4995167112 5208635792 5859715266 7812953688 8464033162 9990334224 11719430532 12696049743 15625907376 16928066324 23438861064 25392099486 33856132648 38088149229 43713048947 46877722128 50784198972 67712265296 76176298458 87426097894 101568397944 131139146841 152352596916 174852195788 203136795888 262278293682 304705193832 349704391576 393417440523 524556587364 568269636311 609410387664 699408783152 786834881046 1049113174728 1136539272622 1573669762092 1704808908933 2098226349456 2273078545244 2666495985767 3147339524184 3409617817866 4546157090488 5114426726799 5332991971534 6294679048368 6819235635732 7999487957301 9092314180976 10228853453598 10665983943068 13638471271464 15998975914602 20457706907196 21331967886136 23998463871903 27276942542928 31997951829204 34664447814971 40915413814392 42663935772272 47996927743806 63995903658408 69328895629942 81830827628784 95993855487612 103993343444913 127991807316816 138657791259884 191987710975224 207986686889826 277315582519768 311980030334739 383975421950448 415973373779652 554631165039536 623960060669478 831946747559304 1247920121338956 1663893495118608 2495840242677912 4991680485355824
• Sum of all divisors σ(n): 15292869044404224
• Sum of proper divisors (its aliquot sum) s(n): 10301188559048400
• 4991680485355824 is an abundant number, because the sum of its proper divisors (10301188559048400) is greater than itself. Its abundance is 5309508073692576

Bases of 4991680485355824

• Binary: 10001101110111110100000101110001010010111000100110000₂
• Hexadecimal: 0x11BBE82E297130
• Base-36: 1D5EICVLYK0

Squares and roots of 4991680485355824

• 4991680485355824 squared (4991680485355824²) is 24916874067882154658915890718976
• 4991680485355824 cubed (4991680485355824³) is 124377074040715938488992382757659206282548916224
• The square root of 4991680485355824 is 70651825.7751052319
• The cube root of 4991680485355824 is 170902.7008839809

Scales and comparisons

• 4,991,680,485,355,824 seconds is equal to 158,719,999 years, 7 weeks, 6 days, 14 hours, 50 minutes, 24 seconds.
• To count from 1 to 4,991,680,485,355,824 would take you about four hundred seventy-six million, one hundred fifty-nine thousand, nine hundred ninety-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 4991680485355824 cubic inches would be around 14241.9 feet tall.

Recreational maths with 4991680485355824

• 4991680485355824 backwards is 4285535840861994
• The number of decimal digits it has is: 16
• The sum of 4991680485355824's digits is 81
• More coming soon!