1818318007040

Names of 1818318007040

• Cardinal: 1818318007040 can be written as One trillion, eight hundred eighteen billion, three hundred eighteen million, seven thousand and forty.

Scientific notation

• Scientific notation: 1.81831800704 × 10¹²

Factors of 1818318007040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5201

Divisors of 1818318007040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 43 64 74 80 86 128 148 160 172 181 185 215 256 296 320 344 362 370 430 592 640 688 724 740 860 905 1184 1280 1376 1448 1480 1591 1720 1810 2368 2752 2896 2960 3182 3440 3620 4736 4933 5504 5792 5920 6364 6697 6880 7240 7783 7955 9472 9866 11008 11584 11840 12728 13394 13760 14480 15566 15910 19732 23168 23680 24665 25456 26788 27520 28960 31132 31820 33485 38915 39464 46336 47360 49330 50912 53576 55040 57920 62264 63640 66970 77830 78928 98660 101824 107152 115840 124528 127280 133940 155660 157856 182521 197320 203648 212119 214304 231680 249056 254560 267880 287971 311320 315712 365042 394640 407296 424238 428608 498112 509120 535760 575942 622640 631424 730084 789280 848476 857216 892873 912605 996224 1018240 1060595 1071520 1151884 1245280 1262848 1439855 1460168 1578560 1696952 1714432 1785746 1825210 1992448 2036480 2121190 2143040 2303768 2490560 2879710 2920336 3157120 3393904 3571492 3650420 4242380 4286080 4464365 4607536 4981120 5759420 5840672 6314240 6787808 7142984 7300840 7848403 8484760 8572160 8928730 9215072 9962240 11518840 11681344 13575616 14285968 14601680 15696806 16969520 17857460 18430144 23037680 23362688 27151232 28571936 29203360 31393612 33036301 33939040 35714920 36860288 38393539 39242015 46075360 46725376 54302464 57143872 58406720 62787224 66072602 67878080 71429840 73720576 76787078 78484030 92150720 114287744 116813440 125574448 132145204 135756160 142859680 153574156 156968060 165181505 184301440 191967695 228575488 233626880 251148896 264290408 271512320 285719360 307148312 313936120 330363010 368602880 383935390 502297792 528580816 571438720 614296624 627872240 660726020 767870780 1004595584 1057161632 1142877440 1228593248 1255744480 1321452040 1420560943 1535741560 2009191168 2114323264 2457186496 2511488960 2642904080 2841121886 3071483120 4228646528 4914372992 5022977920 5285808160 5682243772 6142966240 7102804715 8457293056 9828745984 10045955840 10571616320 11364487544 12285932480 14205609430 21143232640 22728975088 24571864960 28411218860 42286465280 45457950176 49143729920 56822437720 90915900352 113644875440 181831800704 227289750880 363663601408 454579501760 909159003520 1818318007040
• Sum of all divisors σ(n): 4603402579776
• Sum of proper divisors (its aliquot sum) s(n): 2785084572736
• 1818318007040 is an abundant number, because the sum of its proper divisors (2785084572736) is greater than itself. Its abundance is 966766565696

Bases of 1818318007040

• Binary: 11010011101011100001100101110101100000000₂
• Hexadecimal: 0x1A75C32EB00
• Base-36: N7BNLDKW

Squares and roots of 1818318007040

• 1818318007040 squared (1818318007040²) is 3306280374725917489561600
• 1818318007040 cubed (1818318007040³) is 6011869141687094675855128515313664000
• The square root of 1818318007040 is 1348450.2241610551
• The cube root of 1818318007040 is 12205.5291766177

Scales and comparisons

• 1,818,318,007,040 seconds is equal to 57,816 years, 46 weeks, 1 day, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 1,818,318,007,040 would take you about one hundred forty-four thousand, five hundred forty-two 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 1818318007040 cubic inches would be around 1017.1 feet tall.

Recreational maths with 1818318007040

• 1818318007040 backwards is 0407008138181
• The number of decimal digits it has is: 13
• The sum of 1818318007040's digits is 41
• More coming soon!