8228906140

Names of 8228906140

• Cardinal: 8228906140 can be written as Eight billion, two hundred twenty-eight million, nine hundred six thousand, one hundred forty.

Scientific notation

• Scientific notation: 8.22890614 × 10⁹

Factors of 8228906140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1821

Divisors of 8228906140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 53 65 70 91 98 106 130 140 182 196 212 245 260 265 343 364 371 455 490 530 637 686 689 742 910 980 1060 1274 1372 1378 1484 1715 1741 1820 1855 2548 2597 2756 3185 3430 3445 3482 3710 4459 4823 5194 6370 6860 6890 6964 7420 8705 8918 9646 10388 12187 12740 12985 13780 17410 17836 18179 19292 22295 22633 24115 24374 25970 33761 34820 36358 44590 45266 48230 48748 51940 60935 67522 72716 85309 89180 90532 90895 92273 96460 113165 121870 135044 158431 168805 170618 181790 184546 226330 236327 243740 316862 337610 341236 363580 369092 426545 452660 461365 472654 597163 633724 645911 675220 792155 853090 922730 945308 1109017 1181635 1194326 1199549 1291822 1584310 1706180 1845460 2218034 2363270 2388652 2399098 2583644 2985815 3168620 3229555 4436068 4521377 4726540 4798196 5545085 5971630 5997745 6459110 7763119 8396843 9042754 11090170 11943260 11995490 12918220 15526238 16793686 18085508 22180340 22606885 23990980 31052476 31649639 33587372 38815595 41984215 45213770 58777901 63299278 77631190 83968430 90427540 117555802 126598556 155262380 158248195 167936860 235111604 293889505 316496390 411445307 587779010 632992780 822890614 1175558020 1645781228 2057226535 4114453070 8228906140
• Sum of all divisors σ(n): 22124793600
• Sum of proper divisors (its aliquot sum) s(n): 13895887460
• 8228906140 is an abundant number, because the sum of its proper divisors (13895887460) is greater than itself. Its abundance is 5666981320

Bases of 8228906140

• Binary: 111101010011110110010010010011100₂
• Hexadecimal: 0x1EA7B249C
• Base-36: 3S3A0M4

Squares and roots of 8228906140

• 8228906140 squared (8228906140²) is 67714896260929699600
• 8228906140 cubed (8228906140³) is 557219525611027447146795544000
• The square root of 8228906140 is 90713.3184267889
• The cube root of 8228906140 is 2018.8964121845

Scales and comparisons

• 8,228,906,140 seconds is equal to 261 years, 33 weeks, 6 days, 23 hours, 15 minutes, 40 seconds.
• To count from 1 to 8,228,906,140 would take you about five hundred twenty-three 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 8228906140 cubic inches would be around 168.2 feet tall.

Recreational maths with 8228906140

• 8228906140 backwards is 0416098228
• The number of decimal digits it has is: 10
• The sum of 8228906140's digits is 40
• More coming soon!