18050383872

Names of 18050383872

• Cardinal: 18050383872 can be written as Eighteen billion, fifty million, three hundred eighty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.8050383872 × 10¹⁰

Factors of 18050383872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 106

Divisors of 18050383872

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 101 108 128 144 192 202 216 256 288 303 384 404 432 512 576 606 768 808 864 909 1024 1152 1212 1536 1616 1728 1818 2048 2304 2424 2727 3072 3232 3456 3636 4096 4608 4848 5454 6144 6464 6912 7272 8192 9216 9696 10201 10908 12288 12928 13824 14544 16384 18432 19392 20402 21816 24576 25856 27648 29088 30603 32768 36864 38784 40804 43632 49152 51712 55296 58176 61206 65536 73728 77568 81608 87264 91809 98304 103424 110592 116352 122412 147456 155136 163216 174528 183618 196608 206848 221184 232704 244824 275427 294912 310272 326432 349056 367236 413696 442368 465408 489648 550854 589824 620544 652864 698112 734472 827392 884736 930816 979296 1101708 1241088 1305728 1396224 1468944 1654784 1769472 1861632 1958592 2203416 2482176 2611456 2792448 2937888 3309568 3723264 3917184 4406832 4964352 5222912 5584896 5875776 6619136 7446528 7834368 8813664 9928704 10445824 11169792 11751552 14893056 15668736 17627328 19857408 20891648 22339584 23503104 29786112 31337472 35254656 41783296 44679168 47006208 59572224 62674944 70509312 83566592 89358336 94012416 125349888 141018624 167133184 178716672 188024832 250699776 282037248 334266368 376049664 501399552 564074496 668532736 752099328 1002799104 1128148992 1504198656 2005598208 2256297984 3008397312 4512595968 6016794624 9025191936 18050383872
• Sum of all divisors σ(n): 54016980520
• Sum of proper divisors (its aliquot sum) s(n): 35966596648
• 18050383872 is an abundant number, because the sum of its proper divisors (35966596648) is greater than itself. Its abundance is 17916212776

Bases of 18050383872

• Binary: 10000110011111000110000000000000000₂
• Hexadecimal: 0x433E30000
• Base-36: 8AIQDC0

Squares and roots of 18050383872

• 18050383872 squared (18050383872²) is 325816357926557712384
• 18050383872 cubed (18050383872³) is 5881110332351316692093368270848
• The square root of 18050383872 is 134351.7170415027
• The cube root of 18050383872 is 2623.1843588273

Scales and comparisons

• 18,050,383,872 seconds is equal to 573 years, 49 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 18,050,383,872 would take you about one thousand, one hundred forty-seven 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 18050383872 cubic inches would be around 218.6 feet tall.

Recreational maths with 18050383872

• 18050383872 backwards is 27838305081
• The number of decimal digits it has is: 11
• The sum of 18050383872's digits is 45
• More coming soon!