2090288640

Names of 2090288640

• Cardinal: 2090288640 can be written as Two billion, ninety million, two hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.09028864 × 10⁹

Factors of 2090288640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 357

Divisors of 2090288640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 109 110 120 128 132 160 165 176 192 218 220 227 240 256 264 320 327 330 352 384 436 440 454 480 512 528 545 640 654 660 681 704 768 872 880 908 960 1056 1090 1135 1199 1280 1308 1320 1362 1408 1536 1635 1744 1760 1816 1920 2112 2180 2270 2398 2497 2560 2616 2640 2724 2816 3270 3405 3488 3520 3597 3632 3840 4224 4360 4540 4796 4994 5232 5280 5448 5632 5995 6540 6810 6976 7040 7194 7264 7491 7680 8448 8720 9080 9592 9988 10464 10560 10896 11990 12485 13080 13620 13952 14080 14388 14528 14982 16896 17440 17985 18160 19184 19976 20928 21120 21792 23980 24743 24970 26160 27240 27904 28160 28776 29056 29964 34880 35970 36320 37455 38368 39952 41856 42240 43584 47960 49486 49940 52320 54480 55808 57552 58112 59928 69760 71940 72640 74229 74910 76736 79904 83712 84480 87168 95920 98972 99880 104640 108960 115104 116224 119856 123715 139520 143880 145280 148458 149820 153472 159808 167424 174336 191840 197944 199760 209280 217920 230208 239712 247430 272173 279040 287760 290560 296916 299640 306944 319616 348672 371145 383680 395888 399520 418560 435840 460416 479424 494860 544346 575520 581120 593832 599280 613888 639232 742290 767360 791776 799040 816519 837120 871680 920832 958848 989720 1088692 1151040 1187664 1198560 1278464 1360865 1484580 1534720 1583552 1598080 1633038 1743360 1841664 1917696 1979440 2177384 2302080 2375328 2397120 2721730 2969160 3069440 3167104 3196160 3266076 3835392 3958880 4082595 4354768 4604160 4750656 4794240 5443460 5938320 6334208 6392320 6532152 7917760 8165190 8709536 9208320 9501312 9588480 10886920 11876640 12668416 13064304 15835520 16330380 17419072 19002624 19176960 21773840 23753280 26128608 31671040 32660760 34838144 38005248 43547680 47506560 52257216 63342080 65321520 69676288 87095360 95013120 104514432 130643040 139352576 174190720 190026240 209028864 261286080 348381440 418057728 522572160 696762880 1045144320 2090288640
• Sum of all divisors σ(n): 7389169920
• Sum of proper divisors (its aliquot sum) s(n): 5298881280
• 2090288640 is an abundant number, because the sum of its proper divisors (5298881280) is greater than itself. Its abundance is 3208592640

Bases of 2090288640

• Binary: 1111100100101110100011000000000₂
• Hexadecimal: 0x7C974600
• Base-36: YKI51C

Squares and roots of 2090288640

• 2090288640 squared (2090288640²) is 4369306598513049600
• 2090288640 cubed (2090288640³) is 9133111947548868470636544000
• The square root of 2090288640 is 45719.6745395241
• The cube root of 2090288640 is 1278.6021197725

Scales and comparisons

• 2,090,288,640 seconds is equal to 66 years, 24 weeks, 1 day, 3 hours, 44 minutes.
• To count from 1 to 2,090,288,640 would take you about one hundred thirty-two 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 2090288640 cubic inches would be around 106.6 feet tall.

Recreational maths with 2090288640

• 2090288640 backwards is 0468820902
• The number of decimal digits it has is: 10
• The sum of 2090288640's digits is 39
• More coming soon!