218180906048

Names of 218180906048

• Cardinal: 218180906048 can be written as Two hundred eighteen billion, one hundred eighty million, nine hundred six thousand and forty-eight.

Scientific notation

• Scientific notation: 2.18180906048 × 10¹¹

Factors of 218180906048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 26

Divisors of 218180906048

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 136 196 224 238 272 289 343 392 448 476 544 578 686 784 833 952 1088 1156 1372 1568 1666 1904 2023 2312 2401 2744 3136 3332 3808 4046 4624 4802 4913 5488 5831 6664 7616 8092 9248 9604 9826 10976 11662 13328 14161 16184 18496 19208 19652 21952 23324 26656 28322 32368 34391 38416 39304 40817 46648 53312 56644 64736 68782 76832 78608 81634 83521 93296 99127 113288 129472 137564 153664 157216 163268 167042 186592 198254 226576 240737 275128 314432 326536 334084 373184 396508 453152 481474 550256 584647 653072 668168 693889 793016 906304 962948 1100512 1169294 1306144 1336336 1387778 1419857 1586032 1685159 1925896 2201024 2338588 2612288 2672672 2775556 2839714 3172064 3370318 3851792 4092529 4677176 5345344 5551112 5679428 6344128 6740636 7703584 8185058 9354352 9938999 11102224 11358856 11796113 13481272 15407168 16370116 18708704 19877998 22204448 22717712 23592226 26962544 28647703 32740232 37417408 39755996 44408896 45435424 47184452 53925088 57295406 65480464 69572993 79511992 90870848 94368904 107850176 114590812 130960928 139145986 159023984 188737808 200533921 229181624 261921856 278291972 318047968 377475616 401067842 458363248 487010951 556583944 636095936 754951232 802135684 916726496 974021902 1113167888 1604271368 1833452992 1948043804 2226335776 3208542736 3409076657 3896087608 4452671552 6417085472 6818153314 7792175216 12834170944 13636306628 15584350432 27272613256 31168700864 54545226512 109090453024 218180906048
• Sum of all divisors σ(n): 536649040746
• Sum of proper divisors (its aliquot sum) s(n): 318468134698
• 218180906048 is an abundant number, because the sum of its proper divisors (318468134698) is greater than itself. Its abundance is 100287228650

Bases of 218180906048

• Binary: 11001011001100100110000110110001000000₂
• Hexadecimal: 0x32CC986C40
• Base-36: 2S8BA0JK

Squares and roots of 218180906048

• 218180906048 squared (218180906048²) is 47602907763926202978304
• 218180906048 cubed (218180906048³) is 10386045546452792655614722806382592
• The square root of 218180906048 is 467098.3901149735
• The cube root of 218180906048 is 6020.1259897915

Scales and comparisons

• 218,180,906,048 seconds is equal to 6,937 years, 24 weeks, 5 days, 23 hours, 14 minutes, 8 seconds.
• To count from 1 to 218,180,906,048 would take you about thirteen thousand, eight hundred seventy-four 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 218180906048 cubic inches would be around 501.7 feet tall.

Recreational maths with 218180906048

• 218180906048 backwards is 840609081812
• The number of decimal digits it has is: 12
• The sum of 218180906048's digits is 47
• More coming soon!