401228355402928

Names of 401228355402928

• Cardinal: 401228355402928 can be written as Four hundred one trillion, two hundred twenty-eight billion, three hundred fifty-five million, four hundred two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.01228355402928 × 10¹⁴

Factors of 401228355402928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2931085

Divisors of 401228355402928

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 19 31 38 62 73 76 124 146 152 199 248 292 304 398 496 584 589 796 1168 1178 1387 1592 2263 2356 2774 3184 3781 4526 4712 5548 6169 7562 9052 9424 11096 12338 14527 15124 18104 22192 24676 29054 30248 36208 42997 49352 58108 60496 85994 98704 116216 117211 171988 232432 234422 276013 343976 450337 468844 552026 687952 900674 937688 1104052 1801348 1875376 2208104 2930761 3602696 4416208 5861522 7205392 8556403 11723044 17112806 23446088 34225612 46892176 55684459 68451224 90853591 111368918 136902448 181707182 213945553 222737836 363414364 427891106 445475672 583221439 726828728 855782212 890951344 1166442878 1453657456 1711564424 1726218229 2332885756 3423128848 3452436458 4064965507 4665771512 6632312143 6904872916 8129931014 9331543024 11081207341 13264624286 13809745832 16259862028 18079864609 22162414682 26529248572 27619491664 32519724056 36159729218 42575165047 44324829364 53058497144 65039448112 72319458436 85150330094 88649658728 106116994288 126013930717 144638916872 170300660188 177299317456 252027861434 289277833744 340601320376 343517427571 504055722868 681202640752 687034855142 808928135893 1008111445736 1319830116457 1374069710284 1617856271786 2016222891472 2639660232914 2748139420568 3235712543572 5279320465828 5496278841136 6471425087144 10558640931656 12942850174288 21117281863312 25076772212683 50153544425366 100307088850732 200614177701464 401228355402928
• Sum of all divisors σ(n): 860565507584000
• Sum of proper divisors (its aliquot sum) s(n): 459337152181072
• 401228355402928 is an abundant number, because the sum of its proper divisors (459337152181072) is greater than itself. Its abundance is 58108796778144

Bases of 401228355402928

• Binary: 1011011001110101001000001100110001111110010110000₂
• Hexadecimal: 0x16CEA4198FCB0
• Base-36: 3Y81RFEBHS

Squares and roots of 401228355402928

• 401228355402928 squared (401228355402928²) is 160984193179338302409230973184
• 401228355402928 cubed (401228355402928³) is 64591423075213166053512703698812049883082752
• The square root of 401228355402928 is 20030685.3453127759
• The cube root of 401228355402928 is 73755.9745670077

Scales and comparisons

• 401,228,355,402,928 seconds is equal to 12,757,820 years, 32 weeks, 2 days, 1 hour, 15 minutes, 28 seconds.
• To count from 1 to 401,228,355,402,928 would take you about thirty-one million, eight hundred ninety-four thousand, five hundred fifty-one 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 401228355402928 cubic inches would be around 6146.3 feet tall.

Recreational maths with 401228355402928

• 401228355402928 backwards is 829204553822104
• The number of decimal digits it has is: 15
• The sum of 401228355402928's digits is 55
• More coming soon!