138094194196

Names of 138094194196

• Cardinal: 138094194196 can be written as One hundred thirty-eight billion, ninety-four million, one hundred ninety-four thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 1.38094194196 × 10¹¹

Factors of 138094194196

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2520282

Divisors of 138094194196

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 19 28 38 76 103 133 206 266 412 532 721 1442 1957 2884 3914 7828 13699 27398 54796 2520151 5040302 10080604 17641057 35282114 47882869 70564228 95765738 191531476 259575553 335180083 519151106 670360166 1038302212 1340720332 1817028871 3634057742 4931935507 7268115484 9863871014 19727742028 34523548549 69047097098 138094194196
• Sum of all divisors σ(n): 293547304960
• Sum of proper divisors (its aliquot sum) s(n): 155453110764
• 138094194196 is an abundant number, because the sum of its proper divisors (155453110764) is greater than itself. Its abundance is 17358916568

Bases of 138094194196

• Binary: 10000000100111000011100010111000010100₂
• Hexadecimal: 0x20270E2E14
• Base-36: 1RFTPU6S

Squares and roots of 138094194196

• 138094194196 squared (138094194196²) is 19070006470642560086416
• 138094194196 cubed (138094194196³) is 2633457176875890265476129645641536
• The square root of 138094194196 is 371610.2719193859
• The cube root of 138094194196 is 5168.8247399461

Scales and comparisons

• 138,094,194,196 seconds is equal to 4,390 years, 50 weeks, 2 days, 10 hours, 23 minutes, 16 seconds.
• To count from 1 to 138,094,194,196 would take you about eight thousand, seven hundred eighty-one 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 138094194196 cubic inches would be around 430.7 feet tall.

Recreational maths with 138094194196

• 138094194196 backwards is 691491490831
• The number of decimal digits it has is: 12
• The sum of 138094194196's digits is 55
• More coming soon!