1368005067990

Names of 1368005067990

• Cardinal: 1368005067990 can be written as One trillion, three hundred sixty-eight billion, five million, sixty-seven thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.36800506799 × 10¹²

Factors of 1368005067990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7551029

Divisors of 1368005067990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 61 66 90 99 110 122 135 165 183 198 270 297 305 330 366 495 549 594 610 671 915 990 1098 1342 1485 1647 1830 2013 2745 2970 3294 3355 4026 5490 6039 6710 8235 10065 12078 16470 18117 20130 30195 36234 60390 90585 181170 7550947 15101894 22652841 37754735 45305682 67958523 75509470 83060417 113264205 135917046 166120834 203875569 226528410 249181251 339792615 407751138 415302085 460607767 498362502 679585230 747543753 830604170 921215534 1019377845 1245906255 1381823301 1495087506 2038755690 2242631259 2303038835 2491812510 2763646602 3737718765 4145469903 4485262518 4606077670 5066685437 6909116505 7475437530 8290939806 10133370874 11213156295 12436409709 13818233010 15200056311 20727349515 22426312590 24872819418 25333427185 30400112622 41454699030 45600168933 50666854370 62182048545 76000281555 91200337866 124364097090 136800506799 152000563110 228000844665 273601013598 456001689330 684002533995 1368005067990
• Sum of all divisors σ(n): 4044891824640
• Sum of proper divisors (its aliquot sum) s(n): 2676886756650
• 1368005067990 is an abundant number, because the sum of its proper divisors (2676886756650) is greater than itself. Its abundance is 1308881688660

Bases of 1368005067990

• Binary: 10011111010000011011101001100010011010110₂
• Hexadecimal: 0x13E8374C4D6
• Base-36: HGGAWA1I

Squares and roots of 1368005067990

• 1368005067990 squared (1368005067990²) is 1871437866046324522640100
• 1368005067990 cubed (1368005067990³) is 2560136485179762691083874294800399000
• The square root of 1368005067990 is 1169617.4878950811
• The cube root of 1368005067990 is 11101.0119143217

Scales and comparisons

• 1,368,005,067,990 seconds is equal to 43,498 years, 17 weeks, 23 hours, 46 minutes, 30 seconds.
• To count from 1 to 1,368,005,067,990 would take you about one hundred eight thousand, seven hundred forty-five 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 1368005067990 cubic inches would be around 925.1 feet tall.

Recreational maths with 1368005067990

• 1368005067990 backwards is 0997605008631
• 1368005067990 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1368005067990's digits is 54
• More coming soon!