664053438412

Names of 664053438412

• Cardinal: 664053438412 can be written as Six hundred sixty-four billion, fifty-three million, four hundred thirty-eight thousand, four hundred twelve.

Scientific notation

• Scientific notation: 6.64053438412 × 10¹¹

Factors of 664053438412

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 832

Divisors of 664053438412

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 13 14 26 28 29 49 52 58 73 91 98 116 146 182 196 203 292 307 364 377 401 406 511 614 637 754 802 812 949 1022 1228 1274 1421 1508 1604 1898 2044 2117 2149 2548 2639 2807 2842 3577 3796 3991 4234 4298 5213 5278 5614 5684 6643 7154 7982 8468 8596 8903 10426 10556 11228 11629 13286 14308 14819 15043 15964 17806 18473 19649 20852 22411 23258 26572 27521 27937 29273 29638 30086 35612 36491 36946 39298 44822 46501 46516 55042 55874 58546 59276 60172 62321 72982 73892 78596 81403 89644 93002 103733 110084 111748 115739 117092 123107 124642 145964 151177 156877 162806 186004 192647 195559 204911 207466 231478 246214 249284 255437 291343 302354 313754 325612 380549 385294 391118 409822 414932 436247 462956 492428 510874 569821 582686 604708 627508 649919 761098 770588 782236 810173 819644 848917 861749 872494 1021748 1058239 1098139 1139642 1165372 1299838 1348529 1434377 1522196 1600391 1620346 1697834 1723498 1744988 2039401 2116478 2196278 2279284 2599676 2663843 2697058 2868754 3200782 3240692 3395668 3446996 3570103 4078802 4232956 4392556 4549433 5327686 5394116 5671211 5737508 5942419 6032243 6401564 7140206 7407673 8157604 8448947 8986811 9098866 10655372 11035921 11202737 11342422 11884838 12064486 14275807 14280412 14815346 16897894 17973622 18197732 18646901 22071842 22405474 22684844 23769676 24128972 24990721 28551614 29630692 31846031 33795788 35947244 37293802 41596933 44143684 44810948 46411339 49981442 57103228 59142629 62907677 63692062 74587604 77251447 78419159 83193866 92822678 99962884 116828543 118285258 125815354 127384124 154502894 156838318 166387732 174935047 185645356 233657086 236570516 251630708 260617519 309005788 313676636 324879373 349870094 413998403 440353739 467314172 521235038 540760129 649758746 699740188 817799801 827996806 880707478 1042470076 1081520258 1299517492 1635599602 1655993612 1761414956 1824322633 2163040516 2274155611 3271199204 3388027747 3648645266 4548311222 5724598607 6776055494 7297290532 9096622444 11449197214 12770258431 13552110988 22898394428 23716194229 25540516862 47432388458 51081033724 94864776916 166013359603 332026719206 664053438412
• Sum of all divisors σ(n): 1535432310720
• Sum of proper divisors (its aliquot sum) s(n): 871378872308
• 664053438412 is an abundant number, because the sum of its proper divisors (871378872308) is greater than itself. Its abundance is 207325433896

Bases of 664053438412

• Binary: 1001101010011100101010110101011111001100₂
• Hexadecimal: 0x9A9CAB57CC
• Base-36: 8H289SCS

Squares and roots of 664053438412

• 664053438412 squared (664053438412²) is 440966969066799877081744
• 664053438412 cubed (664053438412³) is 292825632034926501289631059593550528
• The square root of 664053438412 is 814894.7406947721
• The cube root of 664053438412 is 8724.3753749143

Scales and comparisons

• 664,053,438,412 seconds is equal to 21,114 years, 43 weeks, 6 days, 16 hours, 26 minutes, 52 seconds.
• To count from 1 to 664,053,438,412 would take you about forty-two thousand, two 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 664053438412 cubic inches would be around 727 feet tall.

Recreational maths with 664053438412

• 664053438412 backwards is 214834350466
• The number of decimal digits it has is: 12
• The sum of 664053438412's digits is 46
• More coming soon!