138414150

Names of 138414150

• Cardinal: 138414150 can be written as One hundred thirty-eight million, four hundred fourteen thousand, one hundred fifty.

Scientific notation

• Scientific notation: 1.3841415 × 10⁸

Factors of 138414150

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 265

Divisors of 138414150

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 90 97 105 126 135 150 151 175 189 194 210 225 270 291 302 315 350 378 450 453 485 525 582 630 675 679 755 873 906 945 970 1050 1057 1350 1358 1359 1455 1510 1575 1746 1890 2037 2114 2265 2425 2619 2718 2910 3150 3171 3395 3775 4074 4077 4365 4530 4725 4850 5238 5285 6111 6342 6790 6795 7275 7550 8154 8730 9450 9513 10185 10570 11325 12222 13095 13590 14550 14647 15855 16975 18333 19026 20370 20385 21825 22650 26190 26425 28539 29294 30555 31710 33950 33975 36666 40770 43650 43941 47565 50925 52850 57078 61110 65475 67950 73235 79275 87882 91665 95130 101850 101925 102529 130950 131823 142695 146470 152775 158550 183330 203850 205058 219705 237825 263646 285390 305550 307587 366175 395469 439410 458325 475650 512645 615174 659115 713475 732350 790938 916650 922761 1025290 1098525 1318230 1426950 1537935 1845522 1977345 2197050 2563225 2768283 3075870 3295575 3954690 4613805 5126450 5536566 6591150 7689675 9227610 9886725 13841415 15379350 19773450 23069025 27682830 46138050 69207075 138414150
• Sum of all divisors σ(n): 443304960
• Sum of proper divisors (its aliquot sum) s(n): 304890810
• 138414150 is an abundant number, because the sum of its proper divisors (304890810) is greater than itself. Its abundance is 166476660

Bases of 138414150

• Binary: 1000010000000000100001000110₂
• Hexadecimal: 0x8400846
• Base-36: 2AEP1I

Squares and roots of 138414150

• 138414150 squared (138414150²) is 19158476920222500
• 138414150 cubed (138414150³) is 2651804298207215148375000
• The square root of 138414150 is 11764.9543135533
• The cube root of 138414150 is 517.2813611163

Scales and comparisons

• 138,414,150 seconds is equal to 4 years, 20 weeks, 6 days, 22 minutes, 30 seconds.
• To count from 1 to 138,414,150 would take you about six 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 138414150 cubic inches would be around 43.1 feet tall.

Recreational maths with 138414150

• 138414150 backwards is 051414831
• 138414150 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 138414150's digits is 27
• More coming soon!