2690046450

Names of 2690046450

• Cardinal: 2690046450 can be written as Two billion, six hundred ninety million, forty-six thousand, four hundred fifty.

Scientific notation

• Scientific notation: 2.69004645 × 10⁹

Factors of 2690046450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 841

Divisors of 2690046450

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 25 26 27 30 35 39 42 45 50 54 63 65 70 75 78 81 90 91 105 117 126 130 135 150 162 175 182 189 195 210 225 234 243 270 273 315 325 350 351 378 390 405 450 455 486 525 546 567 585 630 650 675 702 729 810 811 819 910 945 975 1050 1053 1134 1170 1215 1350 1365 1458 1575 1622 1638 1701 1755 1890 1950 2025 2106 2275 2430 2433 2457 2730 2835 2925 3150 3159 3402 3510 3645 4050 4055 4095 4550 4725 4866 4914 5103 5265 5670 5677 5850 6075 6318 6825 7290 7299 7371 8110 8190 8505 8775 9450 9477 10206 10530 10543 11354 12150 12165 12285 13650 14175 14598 14742 15795 17010 17031 17550 18225 18954 20275 20475 21086 21897 22113 24330 24570 25515 26325 28350 28385 31590 31629 34062 36450 36495 36855 40550 40950 42525 43794 44226 47385 51030 51093 52650 52715 56770 60825 61425 63258 65691 66339 72990 73710 73801 78975 85050 85155 94770 94887 102186 105430 109485 110565 121650 122850 127575 131382 132678 141925 147602 153279 157950 158145 170310 182475 184275 189774 197073 218970 221130 221403 236925 255150 255465 263575 283850 284661 306558 316290 328455 331695 364950 368550 369005 394146 425775 442806 459837 473850 474435 510930 527150 547425 552825 569322 591219 656910 663390 664209 738010 766395 790725 851550 853983 919674 948870 985365 1094850 1105650 1107015 1182438 1277325 1328418 1379511 1423305 1532790 1581450 1642275 1658475 1707966 1845025 1970730 1992627 2214030 2299185 2372175 2554650 2561949 2759022 2846610 2956095 3284550 3316950 3321045 3690050 3831975 3985254 4138533 4269915 4598370 4744350 4926825 5123898 5535075 5912190 5977881 6642090 6897555 7116525 7663950 7685847 8277066 8539830 9853650 9963135 11070150 11495925 11955762 12809745 13795110 14233050 14780475 15371694 16605225 17933643 19926270 20692665 21349575 22991850 25619490 29560950 29889405 33210450 34487775 35867286 38429235 41385330 42699150 49815675 53800929 59778810 64048725 68975550 76858470 89668215 99631350 103463325 107601858 128097450 149447025 179336430 192146175 206926650 269004645 298894050 384292350 448341075 538009290 896682150 1345023225 2690046450
• Sum of all divisors σ(n): 9244366656
• Sum of proper divisors (its aliquot sum) s(n): 6554320206
• 2690046450 is an abundant number, because the sum of its proper divisors (6554320206) is greater than itself. Its abundance is 3864273756

Bases of 2690046450

• Binary: 10100000010101101101100111110010₂
• Hexadecimal: 0xA056D9F2
• Base-36: 18HL14I

Squares and roots of 2690046450

• 2690046450 squared (2690046450²) is 7236349903157602500
• 2690046450 cubed (2690046450³) is 19466117367946952395636125000
• The square root of 2690046450 is 51865.6577129799
• The cube root of 2690046450 is 1390.7634213599

Scales and comparisons

• 2,690,046,450 seconds is equal to 85 years, 27 weeks, 5 days, 19 hours, 7 minutes, 30 seconds.
• To count from 1 to 2,690,046,450 would take you about one hundred seventy-one 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 2690046450 cubic inches would be around 115.9 feet tall.

Recreational maths with 2690046450

• 2690046450 backwards is 0546400962
• The number of decimal digits it has is: 10
• The sum of 2690046450's digits is 36
• More coming soon!