400471026018

Names of 400471026018

• Cardinal: 400471026018 can be written as Four hundred billion, four hundred seventy-one million, twenty-six thousand and eighteen.

Scientific notation

• Scientific notation: 4.00471026018 × 10¹¹

Factors of 400471026018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1095

Divisors of 400471026018

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 14 19 21 38 42 49 57 73 98 114 133 146 147 219 266 294 399 438 511 798 931 991 1022 1387 1533 1862 1982 2774 2793 2973 3066 3577 4161 5586 5946 6937 7154 8322 9709 10731 13874 18829 19418 20811 21462 29127 37658 41622 48559 56487 58254 67963 72343 97118 112974 131803 135926 144686 145677 203889 217029 263606 291354 395409 407778 434058 506401 790818 922621 982081 1012802 1374517 1519203 1845242 1964162 2749034 2767863 2946243 3038406 3544807 4123551 5535726 5892486 6874567 7089614 8247102 9621619 10634421 13749134 18659539 19243238 20623701 21268842 28864857 37319078 41247402 48121969 55978617 57729714 67351333 71691913 96243938 111957234 130616773 134702666 143383826 144365907 202053999 215075739 261233546 288731814 391850319 404107998 430151478 501843391 783700638 914317411 1003686782 1362146347 1505530173 1828634822 2724292694 2742952233 3011060346 3512903737 4086439041 5485904466 7025807474 8172878082 9535024429 10538711211 19070048858 21077422422 28605073287 57210146574 66745171003 133490342006 200235513009 400471026018
• Sum of all divisors σ(n): 995184459360
• Sum of proper divisors (its aliquot sum) s(n): 594713433342
• 400471026018 is an abundant number, because the sum of its proper divisors (594713433342) is greater than itself. Its abundance is 194242407324

Bases of 400471026018

• Binary: 101110100111101111011101110100101100010₂
• Hexadecimal: 0x5D3DEEE962
• Base-36: 53Z23XB6

Squares and roots of 400471026018

• 400471026018 squared (400471026018²) is 160377042679909632936324
• 400471026018 cubed (400471026018³) is 64226358831755987057531438341277832
• The square root of 400471026018 is 632827.8012366397
• The cube root of 400471026018 is 7370.9539872797

Scales and comparisons

• 400,471,026,018 seconds is equal to 12,733 years, 38 weeks, 3 days, 7 hours, 40 minutes, 18 seconds.
• To count from 1 to 400,471,026,018 would take you about twenty-five thousand, four hundred sixty-seven 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 400471026018 cubic inches would be around 614.2 feet tall.

Recreational maths with 400471026018

• 400471026018 backwards is 810620174004
• The number of decimal digits it has is: 12
• The sum of 400471026018's digits is 33
• More coming soon!