83421123084

Names of 83421123084

• Cardinal: 83421123084 can be written as Eighty-three billion, four hundred twenty-one million, one hundred twenty-three thousand and eighty-four.

Scientific notation

• Scientific notation: 8.3421123084 × 10¹⁰

Factors of 83421123084

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 746074

Divisors of 83421123084

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 239 468 478 717 956 1434 2151 2868 3107 4302 6214 8604 9321 12428 18642 27963 37284 55926 111852 745817 1491634 2237451 2983268 4474902 6712353 8949804 9695621 13424706 19391242 26849412 29086863 38782484 58173726 87260589 116347452 174521178 178250263 349042356 356500526 534750789 713001052 1069501578 1604252367 2139003156 2317253419 3208504734 4634506838 6417009468 6951760257 9269013676 13903520514 20855280771 27807041028 41710561542 83421123084
• Sum of all divisors σ(n): 228041311680
• Sum of proper divisors (its aliquot sum) s(n): 144620188596
• 83421123084 is an abundant number, because the sum of its proper divisors (144620188596) is greater than itself. Its abundance is 61199065512

Bases of 83421123084

• Binary: 1001101101100010010010101001000001100₂
• Hexadecimal: 0x136C49520C
• Base-36: 12BMS6J0

Squares and roots of 83421123084

• 83421123084 squared (83421123084²) is 6959083776595877671056
• 83421123084 cubed (83421123084³) is 580534584279272269724169840256704
• The square root of 83421123084 is 288827.1508774757
• The cube root of 83421123084 is 4369.4356136023

Scales and comparisons

• 83,421,123,084 seconds is equal to 2,652 years, 27 weeks, 5 days, 6 hours, 11 minutes, 24 seconds.
• To count from 1 to 83,421,123,084 would take you about five thousand, three hundred five 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 83421123084 cubic inches would be around 364.1 feet tall.

Recreational maths with 83421123084

• 83421123084 backwards is 48032112438
• 83421123084 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 83421123084's digits is 36
• More coming soon!