18730690048

Names of 18730690048

• Cardinal: 18730690048 can be written as Eighteen billion, seven hundred thirty million, six hundred ninety thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8730690048 × 10¹⁰

Factors of 18730690048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 526

Divisors of 18730690048

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 32 38 56 62 64 76 112 124 128 133 152 217 224 248 256 266 304 361 434 448 467 496 512 532 589 608 722 868 896 934 992 1064 1178 1216 1444 1736 1792 1868 1984 2128 2356 2432 2527 2888 3269 3472 3584 3736 3968 4123 4256 4712 4864 5054 5776 6538 6944 7472 7936 8246 8512 8873 9424 9728 10108 11191 11552 13076 13888 14477 14944 15872 16492 17024 17746 18848 20216 22382 23104 26152 27776 28954 29888 32984 34048 35492 37696 40432 44764 46208 52304 55552 57908 59776 62111 65968 68096 70984 75392 78337 80864 89528 92416 101339 104608 111104 115816 119552 124222 131936 141968 150784 156674 161728 168587 179056 184832 202678 209216 231632 239104 248444 263872 275063 283936 301568 313348 323456 337174 358112 405356 418432 463264 496888 527744 550126 567872 626696 646912 674348 716224 810712 836864 926528 993776 1055488 1100252 1135744 1180109 1253392 1293824 1348696 1432448 1621424 1673728 1853056 1925441 1987552 2110976 2200504 2271488 2360218 2506784 2697392 2864896 3242848 3706112 3850882 3975104 4401008 4542976 4720436 5013568 5226197 5394784 5729792 6485696 7412224 7701764 7950208 8802016 9440872 10027136 10452394 10789568 12971392 15403528 15900416 17604032 18881744 20054272 20904788 21579136 25942784 30807056 31800832 35208064 36583379 37763488 40108544 41809576 43158272 51885568 61614112 70416128 73166758 75526976 83619152 86316544 123228224 140832256 146333516 151053952 167238304 246456448 292667032 302107904 334476608 492912896 585334064 604215808 668953216 985825792 1170668128 1337906432 2341336256 2675812864 4682672512 9365345024 18730690048
• Sum of all divisors σ(n): 46696725504
• Sum of proper divisors (its aliquot sum) s(n): 27966035456
• 18730690048 is an abundant number, because the sum of its proper divisors (27966035456) is greater than itself. Its abundance is 9235345408

Bases of 18730690048

• Binary: 10001011100011011111010011000000000₂
• Hexadecimal: 0x45C6FA600
• Base-36: 8LRROXS

Squares and roots of 18730690048

• 18730690048 squared (18730690048²) is 350838749674246242304
• 18730690048 cubed (18730690048³) is 6571451876976167332624929390592
• The square root of 18730690048 is 136860.1112377159
• The cube root of 18730690048 is 2655.7341147687

Scales and comparisons

• 18,730,690,048 seconds is equal to 595 years, 30 weeks, 9 hours, 27 minutes, 28 seconds.
• To count from 1 to 18,730,690,048 would take you about one thousand, one hundred ninety-one 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 18730690048 cubic inches would be around 221.3 feet tall.

Recreational maths with 18730690048

• 18730690048 backwards is 84009603781
• The number of decimal digits it has is: 11
• The sum of 18730690048's digits is 46
• More coming soon!