401720054148

Names of 401720054148

• Cardinal: 401720054148 can be written as Four hundred one billion, seven hundred twenty million, fifty-four thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 4.01720054148 × 10¹¹

Factors of 401720054148

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 890

Divisors of 401720054148

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 139 147 189 196 252 278 294 378 417 441 556 588 739 756 834 882 973 1251 1323 1478 1668 1764 1946 2217 2502 2646 2919 2956 3753 3892 4434 5004 5173 5292 5838 6651 6811 7506 8757 8868 10346 11676 13302 13622 15012 15519 17514 19953 20433 20692 26271 26604 27244 31038 35028 36211 39906 40866 46557 52542 61299 62076 72422 79812 81732 93114 102721 105084 108633 122598 139671 144844 183897 186228 205442 217266 245196 279342 308163 325899 367794 410884 434532 546121 558684 616326 651798 719047 735588 924489 977697 1092242 1232652 1303596 1438094 1638363 1848978 1955394 2157141 2184484 2773467 2876188 3276726 3697956 3822847 3910788 4314282 4915089 5033329 5546934 6471423 6553452 7645694 8628564 9830178 10066658 11093868 11468541 12942846 14745267 15099987 15291388 19414269 19660356 20133316 22937082 25885692 26759929 29490534 30199974 34405623 38828538 45299961 45874164 53519858 58981068 60399948 68811246 75910819 77657076 80279787 90599922 103216869 107039716 135899883 137622492 151821638 160559574 181199844 206433738 227732457 240839361 271799766 303643276 321119148 412867476 455464914 481678722 531375733 543599532 683197371 722518083 910929828 963357444 1062751466 1366394742 1445036166 1594127199 2049592113 2125502932 2732789484 2890072332 3188254398 3719630131 4099184226 4782381597 6376508796 7439260262 8198368452 9564763194 11158890393 14347144791 14878520524 19129526388 22317780786 28694289582 33476671179 44635561572 57388579164 66953342358 100430013537 133906684716 200860027074 401720054148
• Sum of all divisors σ(n): 1221906218400
• Sum of proper divisors (its aliquot sum) s(n): 820186164252
• 401720054148 is an abundant number, because the sum of its proper divisors (820186164252) is greater than itself. Its abundance is 418466110104

Bases of 401720054148

• Binary: 101110110001000011000011001000110000100₂
• Hexadecimal: 0x5D88619184
• Base-36: 54JPQXL0

Squares and roots of 401720054148

• 401720054148 squared (401720054148²) is 161379001904672052005904
• 401720054148 cubed (401720054148³) is 64829181383495051865994026895689792
• The square root of 401720054148 is 633813.8955150795
• The cube root of 401720054148 is 7378.6091178805

Scales and comparisons

• 401,720,054,148 seconds is equal to 12,773 years, 23 weeks, 4 days, 15 hours, 55 minutes, 48 seconds.
• To count from 1 to 401,720,054,148 would take you about twenty-five thousand, five hundred forty-six 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 401720054148 cubic inches would be around 614.9 feet tall.

Recreational maths with 401720054148

• 401720054148 backwards is 841450027104
• 401720054148 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401720054148's digits is 36
• More coming soon!