2209949118

Names of 2209949118

• Cardinal: 2209949118 can be written as Two billion, two hundred nine million, nine hundred forty-nine thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 2.209949118 × 10⁹

Factors of 2209949118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 135

Divisors of 2209949118

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 13 18 26 29 39 41 47 58 78 82 87 94 117 123 141 169 174 234 246 261 282 338 369 377 423 507 522 533 611 738 754 846 1014 1066 1131 1189 1222 1363 1521 1599 1833 1927 2197 2262 2378 2726 3042 3198 3393 3567 3666 3854 4089 4394 4797 4901 5499 5781 6591 6786 6929 7134 7943 8178 9594 9802 10701 10998 11562 12267 13182 13858 14703 15457 15886 17343 17719 19773 20787 21402 23829 24534 25051 29406 30914 34686 35438 39546 41574 44109 46371 47658 50102 53157 55883 62361 63713 71487 75153 88218 90077 92742 103259 106314 111766 124722 127426 139113 142974 150306 159471 167649 180154 191139 200941 206518 225459 230347 270231 278226 309777 318942 325663 335298 382278 401882 450918 460694 502947 540462 573417 602823 619554 651326 691041 726479 810693 929331 976989 1005894 1146834 1205646 1382082 1452958 1621386 1808469 1858662 1953978 2073123 2179437 2612233 2930967 2994511 3616938 4146246 4233619 4358874 5224466 5861934 5989022 6538311 7836699 8467238 8983533 9444227 12700857 13076622 15673398 17967066 18888454 23510097 25401714 26950599 28332681 38102571 47020194 53901198 56665362 76205142 84998043 122774951 169996086 245549902 368324853 736649706 1104974559 2209949118
• Sum of all divisors σ(n): 5613753600
• Sum of proper divisors (its aliquot sum) s(n): 3403804482
• 2209949118 is an abundant number, because the sum of its proper divisors (3403804482) is greater than itself. Its abundance is 1193855364

Bases of 2209949118

• Binary: 10000011101110010010010110111110₂
• Hexadecimal: 0x83B925BE
• Base-36: 10JQVNI

Squares and roots of 2209949118

• 2209949118 squared (2209949118²) is 4883875104148977924
• 2209949118 cubed (2209949118³) is 10793115478836191903745271032
• The square root of 2209949118 is 47010.0959156647
• The cube root of 2209949118 is 1302.5490651435

Scales and comparisons

• 2,209,949,118 seconds is equal to 70 years, 14 weeks, 2 hours, 45 minutes, 18 seconds.
• To count from 1 to 2,209,949,118 would take you about one hundred forty 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 2209949118 cubic inches would be around 108.5 feet tall.

Recreational maths with 2209949118

• 2209949118 backwards is 8119499022
• The number of decimal digits it has is: 10
• The sum of 2209949118's digits is 45
• More coming soon!