1343645867920

Names of 1343645867920

• Cardinal: 1343645867920 can be written as One trillion, three hundred forty-three billion, six hundred forty-five million, eight hundred sixty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.34364586792 × 10¹²

Factors of 1343645867920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1595

Divisors of 1343645867920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 191 311 382 433 622 653 764 866 955 1244 1306 1528 1555 1732 1910 2165 2488 2612 3056 3110 3265 3464 3820 4330 4976 5224 6220 6530 6928 7640 8660 10448 12440 13060 15280 17320 24880 26120 34640 52240 59401 82703 118802 124723 134663 165406 203083 237604 249446 269326 282749 297005 330812 406166 413515 475208 498892 538652 565498 594010 623615 661624 673315 812332 827030 950416 997784 1015415 1077304 1130996 1188020 1247230 1323248 1346630 1413745 1624664 1654060 1995568 2030830 2154608 2261992 2376040 2494460 2693260 2827490 3249328 3308120 4061660 4523984 4752080 4988920 5386520 5654980 6616240 8123320 9977840 10773040 11309960 16246640 22619920 25720633 38788853 51441266 54005059 77577706 87934939 102882532 108010118 128603165 155155412 175869878 193944265 205765064 216020236 257206330 270025295 310310824 351739756 387888530 411530128 432040472 439674695 514412660 540050590 620621648 703479512 775777060 864080944 879349390 1028825320 1080101180 1406959024 1551554120 1758698780 2057650640 2160202360 3103108240 3517397560 4320404720 7034795120 16795573349 33591146698 67182293396 83977866745 134364586792 167955733490 268729173584 335911466980 671822933960 1343645867920
• Sum of all divisors σ(n): 3162541584384
• Sum of proper divisors (its aliquot sum) s(n): 1818895716464
• 1343645867920 is an abundant number, because the sum of its proper divisors (1818895716464) is greater than itself. Its abundance is 475249848544

Bases of 1343645867920

• Binary: 10011100011010111100010001101111110010000₂
• Hexadecimal: 0x138D788DF90
• Base-36: H59G22Z4

Squares and roots of 1343645867920

• 1343645867920 squared (1343645867920²) is 1805384218378490085126400
• 1343645867920 cubed (1343645867920³) is 2425797045032237125488776410905088000
• The square root of 1343645867920 is 1159157.3956629013
• The cube root of 1343645867920 is 11034.7273509787

Scales and comparisons

• 1,343,645,867,920 seconds is equal to 42,723 years, 40 weeks, 4 days, 19 hours, 18 minutes, 40 seconds.
• To count from 1 to 1,343,645,867,920 would take you about one hundred six thousand, eight hundred nine 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 1343645867920 cubic inches would be around 919.6 feet tall.

Recreational maths with 1343645867920

• 1343645867920 backwards is 0297685463431
• The number of decimal digits it has is: 13
• The sum of 1343645867920's digits is 58
• More coming soon!