8485420032

Names of 8485420032

• Cardinal: 8485420032 can be written as Eight billion, four hundred eighty-five million, four hundred twenty thousand and thirty-two.

Scientific notation

• Scientific notation: 8.485420032 × 10⁹

Factors of 8485420032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 426

Divisors of 8485420032

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 421 432 486 512 576 648 729 768 842 864 972 1024 1152 1263 1296 1458 1536 1684 1728 1944 2187 2304 2526 2592 2916 3072 3368 3456 3789 3888 4374 4608 5052 5184 5832 6561 6736 6912 7578 7776 8748 9216 10104 10368 11367 11664 13122 13472 13824 15156 15552 17496 19683 20208 20736 22734 23328 26244 26944 27648 30312 31104 34101 34992 39366 40416 41472 45468 46656 52488 53888 60624 62208 68202 69984 78732 80832 82944 90936 93312 102303 104976 107776 121248 124416 136404 139968 157464 161664 181872 186624 204606 209952 215552 242496 248832 272808 279936 306909 314928 323328 363744 373248 409212 419904 431104 484992 545616 559872 613818 629856 646656 727488 746496 818424 839808 920727 969984 1091232 1119744 1227636 1259712 1293312 1454976 1636848 1679616 1841454 1939968 2182464 2239488 2455272 2519424 2762181 2909952 3273696 3359232 3682908 3879936 4364928 4910544 5038848 5524362 5819904 6547392 6718464 7365816 8286543 8729856 9821088 10077696 11048724 11639808 13094784 14731632 16573086 17459712 19642176 20155392 22097448 26189568 29463264 33146172 34919424 39284352 44194896 52379136 58926528 66292344 78568704 88389792 104758272 117853056 132584688 157137408 176779584 235706112 265169376 314274816 353559168 471412224 530338752 707118336 942824448 1060677504 1414236672 2121355008 2828473344 4242710016 8485420032
• Sum of all divisors σ(n): 25503835016
• Sum of proper divisors (its aliquot sum) s(n): 17018414984
• 8485420032 is an abundant number, because the sum of its proper divisors (17018414984) is greater than itself. Its abundance is 8532994952

Bases of 8485420032

• Binary: 111111001110001010011110000000000₂
• Hexadecimal: 0x1F9C53C00
• Base-36: 3WC0000

Squares and roots of 8485420032

• 8485420032 squared (8485420032²) is 72002353119466881024
• 8485420032 cubed (8485420032³) is 610970209511061961401610272768
• The square root of 8485420032 is 92116.3396580651
• The cube root of 8485420032 is 2039.6600125449

Scales and comparisons

• 8,485,420,032 seconds is equal to 269 years, 42 weeks, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 8,485,420,032 would take you about five hundred thirty-nine 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 8485420032 cubic inches would be around 170 feet tall.

Recreational maths with 8485420032

• 8485420032 backwards is 2300245848
• 8485420032 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8485420032's digits is 36
• More coming soon!