42826979988

Names of 42826979988

• Cardinal: 42826979988 can be written as Forty-two billion, eight hundred twenty-six million, nine hundred seventy-nine thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2826979988 × 10¹⁰

Factors of 42826979988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 41861

Divisors of 42826979988

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 243 324 351 468 486 702 729 972 1053 1404 1458 2106 2187 2916 3159 4212 4374 6318 6561 8748 9477 12636 13122 18954 19683 26244 28431 37908 39366 41843 56862 78732 83686 85293 113724 125529 167372 170586 251058 255879 341172 376587 502116 511758 543959 753174 1023516 1087918 1129761 1506348 1631877 2175836 2259522 3263754 3389283 4519044 4895631 6527508 6778566 9791262 10167849 13557132 14686893 19582524 20335698 29373786 30503547 40671396 44060679 58747572 61007094 88121358 91510641 122014188 132182037 176242716 183021282 264364074 274531923 366042564 396546111 528728148 549063846 793092222 823595769 1098127692 1189638333 1586184444 1647191538 2379276666 3294383076 3568914999 4758553332 7137829998 10706744997 14275659996 21413489994 42826979988
• Sum of all divisors σ(n): 121069421088
• Sum of proper divisors (its aliquot sum) s(n): 78242441100
• 42826979988 is an abundant number, because the sum of its proper divisors (78242441100) is greater than itself. Its abundance is 35415461112

Bases of 42826979988

• Binary: 100111111000101011111101101010010100₂
• Hexadecimal: 0x9F8AFDA94
• Base-36: JOA2T90

Squares and roots of 42826979988

• 42826979988 squared (42826979988²) is 1834150214892552480144
• 42826979988 cubed (42826979988³) is 78551114548189244637366855358272
• The square root of 42826979988 is 206946.8047301043
• The cube root of 42826979988 is 3498.6928448805

Scales and comparisons

• 42,826,979,988 seconds is equal to 1,361 years, 39 weeks, 5 days, 15 hours, 19 minutes, 48 seconds.
• To count from 1 to 42,826,979,988 would take you about two thousand, seven hundred twenty-three 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 42826979988 cubic inches would be around 291.6 feet tall.

Recreational maths with 42826979988

• 42826979988 backwards is 88997962824
• The number of decimal digits it has is: 11
• The sum of 42826979988's digits is 72
• More coming soon!