406172396121728

Names of 406172396121728

• Cardinal: 406172396121728 can be written as Four hundred six trillion, one hundred seventy-two billion, three hundred ninety-six million, one hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.06172396121728 × 10¹⁴

Factors of 406172396121728

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3802

Divisors of 406172396121728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 244 488 976 1952 3721 3739 3904 7442 7478 7808 14884 14956 29768 29912 59536 59824 119072 119648 226981 228079 238144 239296 453962 456158 476288 478592 907924 912316 1815848 1824632 3631696 3649264 7263392 7298528 13912819 13980121 14526784 14597056 27825638 27960242 29053568 29194112 55651276 55920484 111302552 111840968 222605104 223681936 445210208 447363872 848681959 852787381 890420416 894727744 1697363918 1705574762 1780840832 1789455488 3394727836 3411149524 6789455672 6822299048 13578911344 13644598096 27157822688 27289196192 52020030241 54315645376 54578392384 104040060482 108631290752 109156784768 208080120964 416160241928 832320483856 1664640967712 3173221844701 3329281935424 6346443689402 6658563870848 12692887378804 25385774757608 50771549515216 101543099030432 203086198060864 406172396121728
• Sum of all divisors σ(n): 822877783450020
• Sum of proper divisors (its aliquot sum) s(n): 416705387328292
• 406172396121728 is an abundant number, because the sum of its proper divisors (416705387328292) is greater than itself. Its abundance is 10532991206564

Bases of 406172396121728

• Binary: 1011100010110100101100001011000110110111010000000₂
• Hexadecimal: 0x1716961636E80
• Base-36: 3ZZ50TL94W

Squares and roots of 406172396121728

• 406172396121728 squared (406172396121728²) is 164976015371265922855393705984
• 406172396121728 cubed (406172396121728³) is 67008703465962109838439881340182182706020352
• The square root of 406172396121728 is 20153719.1635124261
• The cube root of 406172396121728 is 74057.6854881375

Scales and comparisons

• 406,172,396,121,728 seconds is equal to 12,915,025 years, 42 weeks, 5 days, 13 hours, 22 minutes, 8 seconds.
• To count from 1 to 406,172,396,121,728 would take you about thirty-two million, two hundred eighty-seven thousand, five hundred sixty-four 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 406172396121728 cubic inches would be around 6171.5 feet tall.

Recreational maths with 406172396121728

• 406172396121728 backwards is 827121693271604
• The number of decimal digits it has is: 15
• The sum of 406172396121728's digits is 59
• More coming soon!