42938821718016

Names of 42938821718016

• Cardinal: 42938821718016 can be written as Forty-two trillion, nine hundred thirty-eight billion, eight hundred twenty-one million, seven hundred eighteen thousand and sixteen.

Scientific notation

• Scientific notation: 4.2938821718016 × 10¹³

Factors of 42938821718016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 499195763

Divisors of 42938821718016

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1024 1344 1536 1792 2048 2688 3072 3584 4096 5376 6144 7168 10752 12288 14336 21504 28672 43008 86016 499195751 998391502 1497587253 1996783004 2995174506 3494370257 3993566008 5990349012 6988740514 7987132016 10483110771 11980698024 13977481028 15974264032 20966221542 23961396048 27954962056 31948528064 41932443084 47922792096 55909924112 63897056128 83864886168 95845584192 111819848224 127794112256 167729772336 191691168384 223639696448 255588224512 335459544672 383382336768 447279392896 511176449024 670919089344 766764673536 894558785792 1022352898048 1341838178688 1533529347072 1789117571584 2044705796096 2683676357376 3067058694144 3578235143168 5367352714752 6134117388288 7156470286336 10734705429504 14312940572672 21469410859008 42938821718016
• Sum of all divisors σ(n): 130845196948224
• Sum of proper divisors (its aliquot sum) s(n): 87906375230208
• 42938821718016 is an abundant number, because the sum of its proper divisors (87906375230208) is greater than itself. Its abundance is 44967553512192

Bases of 42938821718016

• Binary: 1001110000110101111001001101110011000000000000₂
• Hexadecimal: 0x270D79373000
• Base-36: F7XTLSX6O

Squares and roots of 42938821718016

• 42938821718016 squared (42938821718016²) is 1843742410531562513818976256
• 42938821718016 cubed (42938821718016³) is 79168126659759828271413437781880231428096
• The square root of 42938821718016 is 6552772.0636396319
• The cube root of 42938821718016 is 35017.3578440375

Scales and comparisons

• 42,938,821,718,016 seconds is equal to 1,365,321 years, 37 weeks, 5 hours, 13 minutes, 36 seconds.
• To count from 1 to 42,938,821,718,016 would take you about three million, four hundred thirteen thousand, three hundred 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 42938821718016 cubic inches would be around 2918.1 feet tall.

Recreational maths with 42938821718016

• 42938821718016 backwards is 61081712883924
• The number of decimal digits it has is: 14
• The sum of 42938821718016's digits is 60
• More coming soon!