42841872872390656

Names of 42841872872390656

• Cardinal: 42841872872390656 can be written as Forty-two quadrillion, eight hundred forty-one trillion, eight hundred seventy-two billion, eight hundred seventy-two million, three hundred ninety thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 4.2841872872390656 × 10¹⁶

Factors of 42841872872390656

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 52196

Divisors of 42841872872390656

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 961 992 1024 1922 1984 2048 3844 3968 4096 7688 7936 8192 15376 15872 16384 30752 31744 52163 61504 63488 104326 123008 126976 208652 246016 253952 417304 492032 507904 834608 984064 1617053 1669216 1968128 3234106 3338432 3936256 6468212 6676864 7872512 12936424 13353728 15745024 25872848 26707456 50128643 51745696 53414912 100257286 103491392 106829824 200514572 206982784 213659648 401029144 413965568 427319296 802058288 827931136 854638592 1604116576 1655862272 2720978569 3208233152 3311724544 5441957138 6416466304 6623449088 10883914276 12832932608 13246898176 21767828552 25665865216 26493796352 43535657104 51331730432 84350335639 87071314208 102663460864 168700671278 174142628416 205326921728 337401342556 348285256832 410653843456 674802685112 696570513664 821307686912 1349605370224 1393141027328 2614860404809 2699210740448 2786282054656 5229720809618 5398421480896 5572564109312 10459441619236 10796842961792 11145128218624 20918883238472 21593685923584 22290256437248 41837766476944 43187371847168 44580512874496 83675532953888 86374743694336 167351065907776 172749487388672 334702131815552 345498974777344 669404263631104 690997949554688 1338808527262208 1381995899109376 2677617054524416 5355234109048832 10710468218097664 21420936436195328 42841872872390656
• Sum of all divisors σ(n): 88535893930013523
• Sum of proper divisors (its aliquot sum) s(n): 45694021057622867
• 42841872872390656 is an abundant number, because the sum of its proper divisors (45694021057622867) is greater than itself. Its abundance is 2852148185232211

Bases of 42841872872390656

• Binary: 10011000001101000111010011010110000100100100000000000000₂
• Hexadecimal: 0x983474D6124000
• Base-36: BPU6COZUCXS

Squares and roots of 42841872872390656

• 42841872872390656 squared (42841872872390656²) is 1835426071214082397761520676110336
• 42841872872390656 cubed (42841872872390656³) is 78633090409625156988308214752498426978451551420416
• 42841872872390656 is a perfect square number. Its square root is 206982784
• The cube root of 42841872872390656 is 349909.8349303317

Scales and comparisons

• 42,841,872,872,390,656 seconds is equal to 1,362,239,038 years, 37 weeks, 6 days, 2 hours, 44 minutes, 16 seconds.
• To count from 1 to 42,841,872,872,390,656 would take you about four billion, eighty-six million, seven hundred seventeen thousand, one hundred sixteen 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 42841872872390656 cubic inches would be around 29159.2 feet tall.

Recreational maths with 42841872872390656

• 42841872872390656 backwards is 65609327827814824
• The number of decimal digits it has is: 17
• The sum of 42841872872390656's digits is 82
• More coming soon!