18247009088

Names of 18247009088

• Cardinal: 18247009088 can be written as Eighteen billion, two hundred forty-seven million, nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.8247009088 × 10¹⁰

Factors of 18247009088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 522

Divisors of 18247009088

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 71 77 88 112 121 142 154 176 224 242 284 308 352 431 448 484 497 568 616 704 781 847 862 968 994 1136 1232 1331 1562 1694 1724 1936 1988 2272 2464 2662 3017 3124 3388 3448 3872 3976 4544 4741 4928 5324 5467 6034 6248 6776 6896 7744 7952 8591 9317 9482 10648 10934 12068 12496 13552 13792 15904 17182 18634 18964 21296 21868 24136 24992 27104 27584 30601 31808 33187 34364 37268 37928 42592 43736 48272 49984 52151 54208 60137 61202 66374 68728 74536 75856 85184 87472 94501 96544 104302 120274 122404 132748 137456 149072 151712 174944 189002 193088 208604 214207 240548 244808 265496 274912 298144 303424 336611 349888 365057 378004 417208 428414 481096 489616 530992 549824 573661 596288 661507 673222 730114 756008 834416 856828 962192 979232 1061984 1147322 1323014 1346444 1460228 1512016 1668832 1713656 1924384 1958464 2123968 2294644 2356277 2646028 2692888 2920456 3024032 3337664 3427312 3702721 3848768 4015627 4589288 4712554 5292056 5385776 5840912 6048064 6854624 7405442 8031254 9178576 9425108 10584112 10771552 11681824 13709248 14810884 16062508 18357152 18850216 21168224 21543104 23363648 25919047 29621768 32125016 36714304 37700432 40729931 42336448 51838094 59243536 64250032 75400864 81459862 103676188 118487072 128500064 150801728 162919724 207352376 236974144 257000128 285109517 325839448 414704752 570219034 651678896 829409504 1140438068 1303357792 1658819008 2280876136 2606715584 4561752272 9123504544 18247009088
• Sum of all divisors σ(n): 46264836096
• Sum of proper divisors (its aliquot sum) s(n): 28017827008
• 18247009088 is an abundant number, because the sum of its proper divisors (28017827008) is greater than itself. Its abundance is 9770817920

Bases of 18247009088

• Binary: 10000111111100110110100001101000000₂
• Hexadecimal: 0x43F9B4340
• Base-36: 8DRSQBK

Squares and roots of 18247009088

• 18247009088 squared (18247009088²) is 332953340657554591744
• 18247009088 cubed (18247009088³) is 6075402632858358531408897769472
• The square root of 18247009088 is 135081.4905455221
• The cube root of 18247009088 is 2632.6748792127

Scales and comparisons

• 18,247,009,088 seconds is equal to 580 years, 10 weeks, 2 days, 5 hours, 38 minutes, 8 seconds.
• To count from 1 to 18,247,009,088 would take you about one thousand, one hundred sixty 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 18247009088 cubic inches would be around 219.4 feet tall.

Recreational maths with 18247009088

• 18247009088 backwards is 88090074281
• The number of decimal digits it has is: 11
• The sum of 18247009088's digits is 47
• More coming soon!