420091168546231484416

Names of 420091168546231484416

• Cardinal: 420091168546231484416 can be written as Four hundred twenty quintillion, ninety-one quadrillion, one hundred sixty-eight trillion, five hundred forty-six billion, two hundred thirty-one million, four hundred eighty-four thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 4.20091168546231484416 × 10²⁰

Factors of 420091168546231484416

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 433

Divisors of 420091168546231484416

• Number of divisors d(n): 119
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 431 512 862 1024 1724 2048 3448 4096 6896 8192 13792 16384 27584 32768 55168 65536 110336 185761 220672 371522 441344 743044 882688 1486088 1765376 2972176 3530752 5944352 7061504 11888704 14123008 23777408 28246016 47554816 80062991 95109632 160125982 190219264 320251964 380438528 640503928 760877056 1281007856 1521754112 2562015712 3043508224 5124031424 6087016448 10248062848 12174032896 20496125696 34507149121 40992251392 69014298242 81984502784 138028596484 163969005568 276057192968 327938011136 552114385936 655876022272 1104228771872 1311752044544 2208457543744 2623504089088 4416915087488 5247008178176 8833830174976 14872581271151 17667660349952 29745162542302 35335320699904 59490325084604 70670641399808 118980650169208 141341282799616 237961300338416 282682565599232 475922600676832 565365131198464 951845201353664 1130730262396928 1903690402707328 2261460524793856 3807380805414656 6410082527866081 7614761610829312 12820165055732162 15229523221658624 25640330111464324 30459046443317248 51280660222928648 60918092886634496 102561320445857296 121836185773268992 205122640891714592 243672371546537984 410245281783429184 487344743093075968 820490563566858368 974689486186151936 1640981127133716736 3281962254267433472 6563924508534866944 13127849017069733888 26255698034139467776 52511396068278935552 105022792136557871104 210045584273115742208 420091168546231484416
• Sum of all divisors σ(n): 842129824514609370127
• Sum of proper divisors (its aliquot sum) s(n): 422038655968377885711
• 420091168546231484416 is an abundant number, because the sum of its proper divisors (422038655968377885711) is greater than itself. Its abundance is 1947487422146401295

Bases of 420091168546231484416

• Binary: 101101100010111101111101001000000110111101100111000010000000000000000₂
• Hexadecimal: 0x16C5EFA40DECE10000
• Base-36: 2GNNLUWJ0LKIKG

Squares and roots of 420091168546231484416

• 420091168546231484416 squared (420091168546231484416²) is 176476589890538268871751310343306850861056
• 420091168546231484416 cubed (420091168546231484416³) is 74136256868170283179614427726721899739040416469424946645303296
• 420091168546231484416 is a perfect square number. Its square root is 20496125696
• The cube root of 420091168546231484416 is 7489414.2127846889
• Being both a perfect square and a perfect cube, 420091168546231484416 is also a perfect sixth number.

Scales and comparisons

• 420,091,168,546,231,484,416 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 420,091,168,546,231,484,416 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 420091168546231484416 cubic inches would be around 624117.9 feet tall.

Recreational maths with 420091168546231484416

• 420091168546231484416 backwards is 614484132645861190024
• The number of decimal digits it has is: 21
• The sum of 420091168546231484416's digits is 79
• More coming soon!