406972521072

Names of 406972521072

• Cardinal: 406972521072 can be written as Four hundred six billion, nine hundred seventy-two million, five hundred twenty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 4.06972521072 × 10¹¹

Factors of 406972521072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24155557

Divisors of 406972521072

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 312 324 351 432 468 624 648 702 936 1053 1296 1404 1872 2106 2808 4212 5616 8424 16848 24155539 48311078 72466617 96622156 144933234 193244312 217399851 289866468 314022007 386488624 434799702 579732936 628044014 652199553 869599404 942066021 1159465872 1256088028 1304399106 1739198808 1884132042 1956598659 2512176056 2608798212 2826198063 3478397616 3768264084 3913197318 5024352112 5217596424 5652396126 7536528168 7826394636 8478594189 10435192848 11304792252 15073056336 15652789272 16957188378 22609584504 25435782567 31305578544 33914376756 45219169008 50871565134 67828753512 101743130268 135657507024 203486260536 406972521072
• Sum of all divisors σ(n): 1268504027560
• Sum of proper divisors (its aliquot sum) s(n): 861531506488
• 406972521072 is an abundant number, because the sum of its proper divisors (861531506488) is greater than itself. Its abundance is 454558985416

Bases of 406972521072

• Binary: 101111011000001011100111101101001110000₂
• Hexadecimal: 0x5EC173DA70
• Base-36: 56YKXJ00

Squares and roots of 406972521072

• 406972521072 squared (406972521072²) is 165626632907699484029184
• 406972521072 cubed (406972521072³) is 67405488351113136895110612902965248
• The square root of 406972521072 is 637943.9795718743
• The cube root of 406972521072 is 7410.6282697637

Scales and comparisons

• 406,972,521,072 seconds is equal to 12,940 years, 24 weeks, 2 days, 2 hours, 31 minutes, 12 seconds.
• To count from 1 to 406,972,521,072 would take you about twenty-five thousand, eight hundred eighty 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 406972521072 cubic inches would be around 617.6 feet tall.

Recreational maths with 406972521072

• 406972521072 backwards is 270125279604
• The number of decimal digits it has is: 12
• The sum of 406972521072's digits is 45
• More coming soon!