164826388603940

Names of 164826388603940

• Cardinal: 164826388603940 can be written as One hundred sixty-four trillion, eight hundred twenty-six billion, three hundred eighty-eight million, six hundred three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.6482638860394 × 10¹⁴

Factors of 164826388603940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 157335220

Divisors of 164826388603940

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 1069 2138 4276 5345 7483 10690 14966 21380 29932 37415 52381 74830 104762 149660 209524 261905 523810 1047620 157334137 314668274 629336548 786670685 1101338959 1573341370 2202677918 3146682740 4405355836 5506694795 7709372713 11013389590 15418745426 22026779180 30837490852 38546863565 77093727130 154187454260 168190192453 336380384906 672760769812 840950962265 1177331347171 1681901924530 2354662694342 3363803849060 4709325388684 5886656735855 8241319430197 11773313471710 16482638860394 23546626943420 32965277720788 41206597150985 82413194301970 164826388603940
• Sum of all divisors σ(n): 403023981218040
• Sum of proper divisors (its aliquot sum) s(n): 238197592614100
• 164826388603940 is an abundant number, because the sum of its proper divisors (238197592614100) is greater than itself. Its abundance is 73371204010160

Bases of 164826388603940

• Binary: 100101011110100010100010010101111010010000100100₂
• Hexadecimal: 0x95E8A257A424
• Base-36: 1MFC74309W

Squares and roots of 164826388603940

• 164826388603940 squared (164826388603940²) is 27167738380217041902183523600
• 164826388603940 cubed (164826388603940³) is 4477960203747829590129839794505474042984000
• The square root of 164826388603940 is 12838472.9856762949
• The cube root of 164826388603940 is 54828.8219063063

Scales and comparisons

• 164,826,388,603,940 seconds is equal to 5,240,969 years, 16 weeks, 3 days, 1 hour, 32 minutes, 20 seconds.
• To count from 1 to 164,826,388,603,940 would take you about thirteen million, one hundred two thousand, four 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 164826388603940 cubic inches would be around 4569.1 feet tall.

Recreational maths with 164826388603940

• 164826388603940 backwards is 049306883628461
• The number of decimal digits it has is: 15
• The sum of 164826388603940's digits is 68
• More coming soon!