9420066489440

Names of 9420066489440

• Cardinal: 9420066489440 can be written as Nine trillion, four hundred twenty billion, sixty-six million, four hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 9.42006648944 × 10¹²

Factors of 9420066489440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 476

Divisors of 9420066489440

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 97 160 181 191 194 362 382 388 485 724 764 776 905 955 970 1448 1528 1552 1810 1910 1940 2896 3056 3104 3620 3820 3880 5792 6112 7240 7640 7760 9409 14480 15280 15520 17557 18527 18818 28960 30560 32761 34571 35114 37054 37636 47045 65522 69142 70228 74108 75272 87785 92635 94090 131044 138284 140456 148216 150544 163805 172855 175570 185270 188180 262088 276568 280912 296432 301088 327610 345710 351140 370540 376360 524176 553136 561824 592864 655220 691420 702280 741080 752720 1048352 1106272 1310440 1382840 1404560 1482160 1505440 1703029 1797119 2620880 2765680 2809120 2964320 3177817 3353387 3406058 3594238 5241760 5531360 6257351 6355634 6706774 6812116 7188476 8515145 8985595 12514702 12711268 13413548 13624232 14376952 15889085 16766935 17030290 17971190 25029404 25422536 26827096 27248464 28753904 31286755 31778170 33533870 34060580 35942380 50058808 50845072 53654192 54496928 57507808 62573510 63556340 67067740 68121160 71884760 100117616 101690144 107308384 125147020 127112680 134135480 136242320 143769520 200235232 250294040 254225360 268270960 272484640 287539040 308248249 325278539 500588080 508450720 536541920 606963047 616496498 650557078 1001176160 1213926094 1232992996 1301114156 1541241245 1626392695 2427852188 2465985992 2602228312 3034815235 3082482490 3252785390 4855704376 4931971984 5204456624 6069630470 6164964980 6505570780 9711408752 9863943968 10408913248 12139260940 12329929960 13011141560 19422817504 24278521880 24659859920 26022283120 48557043760 49319719840 52044566240 58875415559 97114087520 117750831118 235501662236 294377077795 471003324472 588754155590 942006648944 1177508311180 1884013297888 2355016622360 4710033244720 9420066489440
• Sum of all divisors σ(n): 22730012194176
• Sum of proper divisors (its aliquot sum) s(n): 13309945704736
• 9420066489440 is an abundant number, because the sum of its proper divisors (13309945704736) is greater than itself. Its abundance is 3889879215296

Bases of 9420066489440

• Binary: 10001001000101000111101101111000010001100000₂
• Hexadecimal: 0x89147B78460
• Base-36: 3C7IODA3K

Squares and roots of 9420066489440

• 9420066489440 squared (9420066489440²) is 88737652665470445631513600
• 9420066489440 cubed (9420066489440³) is 835914588225564239486124701785616384000
• The square root of 9420066489440 is 3069212.6823405381
• The cube root of 9420066489440 is 21119.5497922809

Scales and comparisons

• 9,420,066,489,440 seconds is equal to 299,528 years, 50 weeks, 5 days, 7 hours, 57 minutes, 20 seconds.
• To count from 1 to 9,420,066,489,440 would take you about seven hundred forty-eight thousand, eight hundred twenty-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 9420066489440 cubic inches would be around 1760 feet tall.

Recreational maths with 9420066489440

• 9420066489440 backwards is 0449846600249
• The number of decimal digits it has is: 13
• The sum of 9420066489440's digits is 56
• More coming soon!