27998900850

Names of 27998900850

• Cardinal: 27998900850 can be written as Twenty-seven billion, nine hundred ninety-eight million, nine hundred thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 2.799890085 × 10¹⁰

Factors of 27998900850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1680

Divisors of 27998900850

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 31 37 50 62 74 75 93 109 111 150 155 185 186 218 222 310 327 370 465 545 555 654 775 925 930 1090 1110 1147 1493 1550 1635 1850 2294 2325 2725 2775 2986 3270 3379 3441 4033 4479 4650 5450 5550 5735 6758 6882 7465 8066 8175 8958 10137 11470 12099 14930 16350 16895 17205 20165 20274 22395 24198 28675 33790 34410 37325 40330 44790 46283 50685 55241 57350 60495 74650 84475 86025 92566 100825 101370 110482 111975 120990 125023 138849 162737 165723 168950 172050 201650 223950 231415 250046 253425 276205 277698 302475 325474 331446 375069 462830 488211 506850 552410 604950 625115 694245 750138 813685 828615 976422 1157075 1250230 1381025 1388490 1627370 1657230 1712471 1875345 2314150 2441055 2762050 3125575 3424942 3471225 3750690 4068425 4143075 4882110 5044847 5137413 6021269 6251150 6942450 8136850 8286150 8562355 9376725 10089694 10274826 12042538 12205275 15134541 17124710 18063807 18753450 24410550 25224235 25687065 30106345 30269082 36127614 42811775 50448470 51374130 60212690 75672705 85623550 90319035 126121175 128435325 150531725 151345410 180638070 186659339 252242350 256870650 301063450 373318678 378363525 451595175 559978017 756727050 903190350 933296695 1119956034 1866593390 2799890085 4666483475 5599780170 9332966950 13999450425 27998900850
• Sum of all divisors σ(n): 74339527680
• Sum of proper divisors (its aliquot sum) s(n): 46340626830
• 27998900850 is an abundant number, because the sum of its proper divisors (46340626830) is greater than itself. Its abundance is 18341725980

Bases of 27998900850

• Binary: 11010000100110111010101001001110010₂
• Hexadecimal: 0x684DD5272
• Base-36: CV1TM5U

Squares and roots of 27998900850

• 27998900850 squared (27998900850²) is 783938448808130722500
• 27998900850 cubed (27998900850³) is 21949414900681652773116364125000
• The square root of 27998900850 is 167328.7209357677
• The cube root of 27998900850 is 3036.5492372275

Scales and comparisons

• 27,998,900,850 seconds is equal to 890 years, 14 weeks, 3 days, 8 hours, 27 minutes, 30 seconds.
• To count from 1 to 27,998,900,850 would take you about one thousand, seven hundred eighty 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 27998900850 cubic inches would be around 253 feet tall.

Recreational maths with 27998900850

• 27998900850 backwards is 05800989972
• The number of decimal digits it has is: 11
• The sum of 27998900850's digits is 57
• More coming soon!