138662401700

Names of 138662401700

• Cardinal: 138662401700 can be written as One hundred thirty-eight billion, six hundred sixty-two million, four hundred one thousand, seven hundred.

Scientific notation

• Scientific notation: 1.386624017 × 10¹¹

Factors of 138662401700

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 151

Divisors of 138662401700

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 25 31 50 62 100 113 124 155 226 310 452 565 620 775 961 1130 1550 1922 2260 2825 3100 3503 3844 4805 5650 7006 9610 11300 12769 14012 17515 19220 24025 25538 35030 48050 51076 63845 70060 87575 96100 108593 127690 175150 217186 255380 319225 350300 395839 434372 542965 638450 791678 1085930 1276900 1442897 1583356 1979195 2171860 2714825 2885794 3958390 5429650 5771588 7214485 7916780 9895975 10859300 12271009 14428970 19791950 24542018 28857940 36072425 39583900 44729807 49084036 61355045 72144850 89459614 122710090 144289700 178919228 223649035 245420180 306775225 447298070 613550450 894596140 1118245175 1227100900 1386624017 2236490350 2773248034 4472980700 5546496068 6933120085 13866240170 27732480340 34665600425 69331200850 138662401700
• Sum of all divisors σ(n): 313692930180
• Sum of proper divisors (its aliquot sum) s(n): 175030528480
• 138662401700 is an abundant number, because the sum of its proper divisors (175030528480) is greater than itself. Its abundance is 36368126780

Bases of 138662401700

• Binary: 10000001001000111011000101011010100100₂
• Hexadecimal: 0x2048EC56A4
• Base-36: 1RP80HWK

Squares and roots of 138662401700

• 138662401700 squared (138662401700²) is 19227261645212162890000
• 138662401700 cubed (138662401700³) is 2666098277839411812379012913000000
• The square root of 138662401700 is 372374.0078200947
• The cube root of 138662401700 is 5175.9043183027

Scales and comparisons

• 138,662,401,700 seconds is equal to 4,409 years, 1 week, 5 days, 21 hours, 48 minutes, 20 seconds.
• To count from 1 to 138,662,401,700 would take you about eight thousand, eight hundred eighteen 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 138662401700 cubic inches would be around 431.3 feet tall.

Recreational maths with 138662401700

• 138662401700 backwards is 007104266831
• The number of decimal digits it has is: 12
• The sum of 138662401700's digits is 38
• More coming soon!