139235121792004

Names of 139235121792004

• Cardinal: 139235121792004 can be written as One hundred thirty-nine trillion, two hundred thirty-five billion, one hundred twenty-one million, seven hundred ninety-two thousand and four.

Scientific notation

• Scientific notation: 1.39235121792004 × 10¹⁴

Factors of 139235121792004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16408748

Divisors of 139235121792004

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 29 49 58 98 116 196 203 406 812 1421 1493 2842 2986 5684 5972 10451 20902 41804 43297 73157 86594 146314 173188 292628 303079 606158 1212316 2121553 4243106 8486212 16407217 32814434 65628868 114850519 229701038 459402076 475809293 803953633 951618586 1607907266 1903237172 3215814532 3330665051 6661330102 13322660204 23314655357 24495974981 46629310714 48991949962 93258621428 97983899924 171471824867 342943649734 685887299468 710383274449 1200302774069 1420766548898 2400605548138 2841533097796 4801211096276 4972682921143 9945365842286 19890731684572 34808780448001 69617560896002 139235121792004
• Sum of all divisors σ(n): 293413232793240
• Sum of proper divisors (its aliquot sum) s(n): 154178111001236
• 139235121792004 is an abundant number, because the sum of its proper divisors (154178111001236) is greater than itself. Its abundance is 14942989209232

Bases of 139235121792004

• Binary: 11111101010001000110011111110011000010000000100₂
• Hexadecimal: 0x7EA233F98404
• Base-36: 1DCRQCKJK4

Squares and roots of 139235121792004

• 139235121792004 squared (139235121792004²) is 19386419140434187172238336016
• 139235121792004 cubed (139235121792004³) is 2699270430129191548363690533187869014016064
• The square root of 139235121792004 is 11799793.2944608823
• The cube root of 139235121792004 is 51830.2057685583

Scales and comparisons

• 139,235,121,792,004 seconds is equal to 4,427,246 years, 9 weeks, 6 days, 8 hours, 4 seconds.
• To count from 1 to 139,235,121,792,004 would take you about eleven million, sixty-eight thousand, one hundred fifteen 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 139235121792004 cubic inches would be around 4319.2 feet tall.

Recreational maths with 139235121792004

• 139235121792004 backwards is 400297121532931
• 139235121792004 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139235121792004's digits is 49
• More coming soon!