164491517715904

Names of 164491517715904

• Cardinal: 164491517715904 can be written as One hundred sixty-four trillion, four hundred ninety-one billion, five hundred seventeen million, seven hundred fifteen thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.64491517715904 × 10¹⁴

Factors of 164491517715904

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 618

Divisors of 164491517715904

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 97 103 172 194 206 344 373 388 412 688 746 776 824 1376 1492 1552 1648 1849 2752 2984 3104 3296 3698 4171 4429 5968 6208 6592 7396 8342 8858 9991 11936 14792 16039 16684 17716 19982 23872 29584 32078 33368 35432 36181 38419 39964 59168 64156 66736 70864 72362 76838 79928 118336 128312 133472 139129 141728 144724 153676 159856 179353 190447 256624 266944 278258 283456 289448 307352 319712 358706 380894 429613 513248 556516 578896 614704 639424 689677 717412 761788 859226 1026496 1113032 1157792 1229408 1379354 1434824 1523576 1555783 1652017 1718452 2226064 2315584 2458816 2758708 2869648 3047152 3111566 3304034 3436904 3726643 4452128 5517416 5739296 5982547 6094304 6223132 6608068 6873808 7453286 8904256 11034832 11478592 11965094 12188608 12446264 13216136 13495513 13747616 14330287 14906572 18473359 22069664 23930188 24892528 26432272 26991026 27495232 28660574 29813144 36946718 44139328 47860376 49785056 52864544 53982052 57321148 59626288 66898669 71036731 73893436 95720752 99570112 105729088 107964104 114642296 119252576 133797338 142073462 147786872 160245649 191441504 215928208 229284592 238505152 257249521 267594676 284146924 295573744 320491298 382883008 431856416 458569184 514499042 535189352 568293848 580307059 591147488 616202341 640982596 863712832 917138368 1028998084 1070378704 1136587696 1160614118 1182294976 1232404682 1281965192 1390037839 2057996168 2140757408 2273175392 2321228236 2464809364 2563930384 2780075678 4115992336 4281514816 4546350784 4642456472 4929618728 5127860768 5560151356 6890562907 8231984672 9284912944 9859237456 10255721536 11120302712 13781125814 16463969344 18569825888 19718474912 22240605424 24953203537 26496700663 27562251628 37139651776 39436949824 44481210848 49906407074 52993401326 55124503256 59771627077 88962421696 99812814148 105986802652 110249006512 119543254154 199625628296 211973605304 220498013024 239086508308 399251256592 423947210608 440996026048 478173016616 798502513184 847894421216 956346033232 1597005026368 1695788842432 1912692066464 2570179964311 3825384132928 5140359928622 10280719857244 20561439714488 41122879428976 82245758857952 164491517715904
• Sum of all divisors σ(n): 341819864030736
• Sum of proper divisors (its aliquot sum) s(n): 177328346314832
• 164491517715904 is an abundant number, because the sum of its proper divisors (177328346314832) is greater than itself. Its abundance is 12836828598928

Bases of 164491517715904

• Binary: 100101011001101010101010011110110110010111000000₂
• Hexadecimal: 0x959AAA7B65C0
• Base-36: 1MB2CYLPDS

Squares and roots of 164491517715904

• 164491517715904 squared (164491517715904²) is 27057459400481559485254537216
• 164491517715904 cubed (164491517715904³) is 4450722562321665664897608319524460883083264
• The square root of 164491517715904 is 12825424.6602560493
• The cube root of 164491517715904 is 54791.6655896319

Scales and comparisons

• 164,491,517,715,904 seconds is equal to 5,230,321 years, 23 weeks, 5 days, 14 hours, 25 minutes, 4 seconds.
• To count from 1 to 164,491,517,715,904 would take you about thirteen million, seventy-five thousand, eight hundred three 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 164491517715904 cubic inches would be around 4566 feet tall.

Recreational maths with 164491517715904

• 164491517715904 backwards is 409517715194461
• 164491517715904 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 164491517715904's digits is 64
• More coming soon!