18242547000

Names of 18242547000

• Cardinal: 18242547000 can be written as Eighteen billion, two hundred forty-two million, five hundred forty-seven thousand.

Scientific notation

• Scientific notation: 1.8242547 × 10¹⁰

Factors of 18242547000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 477

Divisors of 18242547000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 53 60 68 75 85 100 102 106 120 125 136 150 159 170 200 204 212 250 255 265 289 300 318 340 375 397 408 424 425 500 510 530 578 600 636 680 750 794 795 850 867 901 1000 1020 1060 1156 1191 1272 1275 1325 1445 1500 1588 1590 1700 1734 1802 1985 2040 2120 2125 2312 2382 2550 2650 2703 2890 3000 3176 3180 3400 3468 3604 3970 3975 4250 4335 4505 4764 5100 5300 5406 5780 5955 6360 6375 6625 6749 6936 7208 7225 7940 7950 8500 8670 9010 9528 9925 10200 10600 10812 11560 11910 12750 13250 13498 13515 14450 15317 15880 15900 17000 17340 18020 19850 19875 20247 21041 21624 21675 22525 23820 25500 26500 26996 27030 28900 29775 30634 31800 33745 34680 36040 36125 39700 39750 40494 42082 43350 45050 45951 47640 49625 51000 53000 53992 54060 57800 59550 61268 63123 67490 67575 72250 76585 79400 79500 80988 84164 86700 90100 91902 99250 101235 105205 108120 108375 112625 114733 119100 122536 126246 134980 135150 144500 148875 153170 159000 161976 168328 168725 173400 180200 183804 198500 202470 210410 216750 225250 229466 229755 238200 252492 269960 270300 289000 297750 306340 315615 337450 337875 344199 357697 367608 382925 397000 404940 420820 433500 450500 458932 459510 504984 506175 526025 540600 573665 595500 612680 631230 674900 675750 688398 715394 765850 809880 841640 843625 867000 901000 917864 919020 1012350 1052050 1073091 1147330 1148775 1191000 1262460 1349800 1351500 1376796 1430788 1531700 1578075 1687250 1720995 1788485 1838040 1914625 2024700 2104100 2146182 2294660 2297550 2524920 2530875 2630125 2703000 2753592 2861576 2868325 3063400 3156150 3374500 3441990 3576970 3829250 4049400 4208200 4292364 4589320 4595100 5061750 5260250 5365455 5736650 5743875 6080849 6312300 6749000 6883980 7153940 7658500 7890375 8584728 8604975 8942425 9190200 10123500 10520500 10730910 11473300 11487750 12161698 12624600 13767960 14307880 14341625 15317000 15780750 17209950 17884850 18242547 20247000 21041000 21461820 22946600 22975500 24323396 26827275 28683250 30404245 31561500 34419900 35769700 36485094 42923640 43024875 44712125 45951000 48646792 53654550 57366500 60808490 63123000 68839800 71539400 72970188 86049750 89424250 91212735 107309100 114733000 121616980 134136375 145940376 152021225 172099500 178848500 182425470 214618200 243233960 268272750 304042450 344199000 357697000 364850940 456063675 536545500 608084900 729701880 760106125 912127350 1073091000 1216169800 1520212250 1824254700 2280318375 3040424500 3648509400 4560636750 6080849000 9121273500 18242547000
• Sum of all divisors σ(n): 61757691840
• Sum of proper divisors (its aliquot sum) s(n): 43515144840
• 18242547000 is an abundant number, because the sum of its proper divisors (43515144840) is greater than itself. Its abundance is 25272597840

Bases of 18242547000

• Binary: 10000111111010101110010110100111000₂
• Hexadecimal: 0x43F572D38
• Base-36: 8DP53CO

Squares and roots of 18242547000

• 18242547000 squared (18242547000²) is 332790521047209000000
• 18242547000 cubed (18242547000³) is 6070946721358199401323000000000
• The square root of 18242547000 is 135064.9732536159
• The cube root of 18242547000 is 2632.4602653253

Scales and comparisons

• 18,242,547,000 seconds is equal to 580 years, 2 weeks, 6 days, 14 hours, 10 minutes.
• To count from 1 to 18,242,547,000 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 18242547000 cubic inches would be around 219.4 feet tall.

Recreational maths with 18242547000

• 18242547000 backwards is 00074524281
• The number of decimal digits it has is: 11
• The sum of 18242547000's digits is 33
• More coming soon!