1401855809172

Names of 1401855809172

• Cardinal: 1401855809172 can be written as One trillion, four hundred one billion, eight hundred fifty-five million, eight hundred nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.401855809172 × 10¹²

Factors of 1401855809172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14107176

Divisors of 1401855809172

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 169 182 196 273 294 338 364 507 546 588 637 676 1014 1092 1183 1274 1911 2028 2366 2548 3549 3822 4732 7098 7644 8281 14196 16562 24843 33124 49686 99372 14107151 28214302 42321453 56428604 84642906 98750057 169285812 183392963 197500114 296250171 366785926 395000228 550178889 592500342 691250399 733571852 1100357778 1185000684 1283750741 1382500798 2073751197 2200715556 2384108519 2567501482 2765001596 3851252223 4147502394 4768217038 5135002964 7152325557 7702504446 8295004788 8986255187 9536434076 14304651114 15405008892 16688759633 17972510374 26958765561 28609302228 33377519266 35945020748 50066278899 53917531122 66755038532 100132557798 107835062244 116821317431 200265115596 233642634862 350463952293 467285269724 700927904586 1401855809172
• Sum of all divisors σ(n): 4120247670336
• Sum of proper divisors (its aliquot sum) s(n): 2718391861164
• 1401855809172 is an abundant number, because the sum of its proper divisors (2718391861164) is greater than itself. Its abundance is 1316536051992

Bases of 1401855809172

• Binary: 10100011001100101000111100001011010010100₂
• Hexadecimal: 0x146651E1694
• Base-36: HW04R53O

Squares and roots of 1401855809172

• 1401855809172 squared (1401855809172²) is 1965199709709282879325584
• 1401855809172 cubed (1401855809172³) is 2754926629239086255676812587961456448
• The square root of 1401855809172 is 1183999.9194138487
• The cube root of 1401855809172 is 11191.8302697235

Scales and comparisons

• 1,401,855,809,172 seconds is equal to 44,574 years, 35 weeks, 1 day, 23 hours, 26 minutes, 12 seconds.
• To count from 1 to 1,401,855,809,172 would take you about one hundred eleven thousand, four hundred thirty-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 1401855809172 cubic inches would be around 932.7 feet tall.

Recreational maths with 1401855809172

• 1401855809172 backwards is 2719085581041
• The number of decimal digits it has is: 13
• The sum of 1401855809172's digits is 51
• More coming soon!