8229405690

Names of 8229405690

• Cardinal: 8229405690 can be written as Eight billion, two hundred twenty-nine million, four hundred five thousand, six hundred ninety.

Scientific notation

• Scientific notation: 8.22940569 × 10⁹

Factors of 8229405690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 275

Divisors of 8229405690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 29 30 33 37 45 55 58 61 66 74 87 90 99 110 111 122 127 145 165 174 183 185 198 222 254 261 290 305 319 330 333 366 370 381 407 435 495 522 549 555 610 635 638 666 671 762 814 870 915 957 990 1073 1098 1110 1143 1221 1270 1305 1342 1397 1595 1665 1769 1830 1905 1914 2013 2035 2146 2257 2286 2442 2610 2745 2794 2871 3190 3219 3330 3355 3538 3663 3683 3810 4026 4070 4191 4514 4699 4785 5307 5365 5490 5715 5742 6039 6105 6438 6710 6771 6985 7326 7366 7747 8382 8845 9398 9570 9657 10065 10614 10730 11049 11285 11430 11803 12078 12210 12573 13542 13970 14097 14355 15494 15921 16095 17690 18315 18415 19314 19459 20130 20313 20955 22098 22570 23241 23495 23606 24827 25146 26535 28194 28710 30195 31842 32190 33147 33855 35409 36630 36830 38735 38918 40513 40626 41910 42291 46482 46990 48285 49654 51689 53070 55245 58377 59015 60390 62865 65453 66294 67710 69723 70485 70818 74481 77470 79605 81026 84582 85217 96570 97295 101565 103378 106227 110490 116205 116754 118030 121539 124135 125730 130906 136271 139446 140970 148962 155067 159210 165735 170434 175131 177045 194590 196359 202565 203130 211455 212454 223443 224663 232410 243078 248270 255651 258445 272542 286639 291885 310134 327265 331470 348615 350262 354090 364617 372405 392718 405130 408813 422910 426085 446886 449326 465201 511302 516890 531135 573278 583770 589077 607695 654530 673989 681355 697230 719983 729234 744810 766953 775335 817626 852170 859917 875655 930402 981795 1062270 1117215 1123315 1178154 1215390 1226439 1278255 1347978 1362710 1433195 1439966 1498981 1533906 1550670 1719834 1751310 1823085 1963590 2021967 2044065 2159949 2234430 2246630 2326005 2452878 2471293 2556510 2579751 2866390 2945385 2997962 3153029 3369945 3599915 3646170 3834765 4043934 4088130 4299585 4319898 4496943 4652010 4942586 5159502 5890770 6132195 6306058 6479847 6739890 7199830 7413879 7494905 7669530 8312531 8599170 8993886 9459087 10109835 10799745 12264390 12356465 12898755 12959694 13490829 14827758 14989810 15765145 16625062 18918174 20219670 21599490 22241637 22484715 24712930 24937593 25797510 26981658 28377261 31530290 32399235 37069395 41562655 44483274 44969430 47295435 49875186 56754522 64798470 67454145 74138790 74812779 83125310 91437841 94590870 111208185 124687965 134908290 141886305 149625558 182875682 222416370 249375930 274313523 283772610 374063895 457189205 548627046 748127790 822940569 914378410 1371567615 1645881138 2743135230 4114702845 8229405690
• Sum of all divisors σ(n): 25404088320
• Sum of proper divisors (its aliquot sum) s(n): 17174682630
• 8229405690 is an abundant number, because the sum of its proper divisors (17174682630) is greater than itself. Its abundance is 8945276940

Bases of 8229405690

• Binary: 111101010100000101100001111111010₂
• Hexadecimal: 0x1EA82C3FA
• Base-36: 3S3KQ2I

Squares and roots of 8229405690

• 8229405690 squared (8229405690²) is 67723118010604376100
• 8229405690 cubed (8229405690³) is 557321012701009133016240009000
• The square root of 8229405690 is 90716.0718395589
• The cube root of 8229405690 is 2018.9372648923

Scales and comparisons

• 8,229,405,690 seconds is equal to 261 years, 34 weeks, 5 days, 18 hours, 1 minute, 30 seconds.
• To count from 1 to 8,229,405,690 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 8229405690 cubic inches would be around 168.2 feet tall.

Recreational maths with 8229405690

• 8229405690 backwards is 0965049228
• 8229405690 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8229405690's digits is 45
• More coming soon!