400904655395243041

Names of 400904655395243041

• Cardinal: 400904655395243041 can be written as Four hundred quadrillion, nine hundred four trillion, six hundred fifty-five billion, three hundred ninety-five million, two hundred forty-three thousand and forty-one.

Scientific notation

• Scientific notation: 4.00904655395243041 × 10¹⁷

Factors of 400904655395243041

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6968

Divisors of 400904655395243041

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 17 49 119 289 833 877 2023 6067 6139 14161 14909 42469 42973 103139 104363 253453 297283 721973 730541 769129 1753363 1774171 5053811 5320759 5383903 12273541 12419197 13075193 36808489 37245313 37687321 85914787 90452903 91526351 222278281 257659423 260717191 625744313 633170321 640684457 1537699351 1555947967 1803615961 4380210191 4432192247 4666305643 10637653321 10763895457 10891635769 30661471337 32281044853 32664139501 74463573247 75347268199 79327195931 225967313971 228648976507 521245012729 548777762501 555290371517 1348562330827 1581771197797 3841444337507 3887032600619 9329221962517 9439936315789 26890110362549 28310476336081 65304553737619 66079554210523 198173334352567 457131876163333 481278097713377 1387213340467969 3368946683993639 8181727661127409 23582626787955473 57272093627891863 400904655395243041
• Sum of all divisors σ(n): 496052317891640601
• Sum of proper divisors (its aliquot sum) s(n): 95147662496397560
• 400904655395243041 is a deficient number, because the sum of its proper divisors (95147662496397560) is less than itself. Its deficiency is 305756992898845481

Bases of 400904655395243041

• Binary: 10110010000010011001010100011110101101000100100010000100001₂
• Hexadecimal: 0x5904CA8F5A24421
• Base-36: 31NGU85EV9K1

Squares and roots of 400904655395243041

• 400904655395243041 squared (400904655395243041²) is 160724542717578575142728771458927681
• 400904655395243041 cubed (400904655395243041³) is 64435217411748858130017414076174377290875638237517921
• 400904655395243041 is a perfect square number. Its square root is 633170321
• The cube root of 400904655395243041 is 737361.3446630597

Scales and comparisons

• 400,904,655,395,243,041 seconds is equal to 12,747,527,962 years, 2 weeks, 3 days, 16 hours, 24 minutes, 1 second.
• To count from 1 to 400,904,655,395,243,041 would take you about thirty-eight billion, two hundred forty-two million, five hundred eighty-three thousand, eight hundred eighty-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 400904655395243041 cubic inches would be around 61446.8 feet tall.

Recreational maths with 400904655395243041

• 400904655395243041 backwards is 140342593556409004
• The number of decimal digits it has is: 18
• The sum of 400904655395243041's digits is 64
• More coming soon!