138153277850

Names of 138153277850

• Cardinal: 138153277850 can be written as One hundred thirty-eight billion, one hundred fifty-three million, two hundred seventy-seven thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.3815327785 × 10¹¹

Factors of 138153277850

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 95801

Divisors of 138153277850

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 19 25 31 35 38 49 50 62 70 95 98 133 155 175 190 217 245 266 310 350 434 475 490 589 665 775 931 950 1085 1178 1225 1330 1519 1550 1862 2170 2450 2945 3038 3325 4123 4655 5425 5890 6650 7595 8246 9310 10850 14725 15190 20615 23275 28861 29450 37975 41230 46550 57722 75950 95737 103075 144305 191474 206150 288610 478685 670159 721525 957370 1340318 1443050 1819003 2393425 2967847 3350795 3638006 4691113 4786850 5935694 6701590 9095015 9382226 12733021 14839235 16753975 18190030 20774929 23455565 25466042 29678470 33507950 41549858 45475075 46911130 56389093 63665105 74196175 89131147 90950150 103874645 112778186 117277825 127330210 145424503 148392350 178262294 207749290 234555650 281945465 290849006 318325525 394723651 445655735 519373225 563890930 636651050 727122515 789447302 891311470 1038746450 1409727325 1454245030 1973618255 2228278675 2763065557 2819454650 3635612575 3947236510 4456557350 5526131114 7271225150 9868091275 13815327785 19736182550 27630655570 69076638925 138153277850
• Sum of all divisors σ(n): 324804568320
• Sum of proper divisors (its aliquot sum) s(n): 186651290470
• 138153277850 is an abundant number, because the sum of its proper divisors (186651290470) is greater than itself. Its abundance is 48498012620

Bases of 138153277850

• Binary: 10000000101010100100111011100110011010₂
• Hexadecimal: 0x202A93B99A
• Base-36: 1RGSW7FE

Squares and roots of 138153277850

• 138153277850 squared (138153277850²) is 19086328180699300622500
• 138153277850 cubed (138153277850³) is 2636838800284435486200920461625000
• The square root of 138153277850 is 371689.7602167701
• The cube root of 138153277850 is 5169.5617960563

Scales and comparisons

• 138,153,277,850 seconds is equal to 4,392 years, 44 weeks, 6 hours, 30 minutes, 50 seconds.
• To count from 1 to 138,153,277,850 would take you about eight thousand, seven hundred eighty-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 138153277850 cubic inches would be around 430.8 feet tall.

Recreational maths with 138153277850

• 138153277850 backwards is 058772351831
• 138153277850 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138153277850's digits is 50
• More coming soon!