42255291456

Names of 42255291456

• Cardinal: 42255291456 can be written as Forty-two billion, two hundred fifty-five million, two hundred ninety-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.2255291456 × 10¹⁰

Factors of 42255291456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 171876

Divisors of 42255291456

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 84 96 112 122 126 144 168 183 192 224 244 252 288 336 366 427 448 488 504 549 576 672 732 854 976 1008 1098 1281 1344 1464 1708 1952 2016 2196 2562 2928 3416 3843 3904 4032 4392 5124 5856 6832 7686 8784 10248 11712 13664 15372 17568 20496 27328 30744 35136 40992 61488 81984 122976 171803 245952 343606 515409 687212 1030818 1202621 1374424 1546227 2061636 2405242 2748848 3092454 3607863 4123272 4810484 5497696 6184908 7215726 8246544 9620968 10479983 10823589 10995392 12369816 14431452 16493088 19241936 20959966 21647178 24739632 28862904 31439949 32986176 38483872 41919932 43294356 49479264 57725808 62879898 73359881 76967744 83839864 86588712 94319847 98958528 115451616 125759796 146719762 167679728 173177424 188639694 220079643 230903232 251519592 293439524 335359456 346354848 377279388 440159286 503039184 586879048 660238929 670718912 692709696 754558776 880318572 1006078368 1173758096 1320477858 1509117552 1760637144 2012156736 2347516192 2640955716 3018235104 3521274288 4695032384 5281911432 6036470208 7042548576 10563822864 14085097152 21127645728 42255291456
• Sum of all divisors σ(n): 140689608384
• Sum of proper divisors (its aliquot sum) s(n): 98434316928
• 42255291456 is an abundant number, because the sum of its proper divisors (98434316928) is greater than itself. Its abundance is 56179025472

Bases of 42255291456

• Binary: 100111010110100111001001010001000000₂
• Hexadecimal: 0x9D69C9440
• Base-36: JETPJK0

Squares and roots of 42255291456

• 42255291456 squared (42255291456²) is 1785509656031506599936
• 42255291456 cubed (42255291456³) is 75447230913113619699083270946816
• The square root of 42255291456 is 205560.9190872623
• The cube root of 42255291456 is 3483.0552795631

Scales and comparisons

• 42,255,291,456 seconds is equal to 1,343 years, 30 weeks, 3 days, 20 hours, 57 minutes, 36 seconds.
• To count from 1 to 42,255,291,456 would take you about two thousand, six hundred eighty-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 42255291456 cubic inches would be around 290.3 feet tall.

Recreational maths with 42255291456

• 42255291456 backwards is 65419255224
• The number of decimal digits it has is: 11
• The sum of 42255291456's digits is 45
• More coming soon!