1639155045043200

Names of 1639155045043200

• Cardinal: 1639155045043200 can be written as One quadrillion, six hundred thirty-nine trillion, one hundred fifty-five billion, forty-five million, forty-three thousand, two hundred.

Scientific notation

• Scientific notation: 1.6391550450432 × 10¹⁵

Factors of 1639155045043200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 146103

Divisors of 1639155045043200

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1536 1600 1920 2400 2560 3072 3200 3840 4800 5120 6400 7680 9600 12800 15360 19200 25600 38400 76800 146093 292186 438279 584372 730465 876558 1168744 1460930 1753116 2191395 2337488 2921860 3506232 3652325 4382790 4674976 5843720 7012464 7304650 8765580 9349952 10956975 11687440 14024928 14609300 17531160 18699904 21913950 23374880 28049856 29218600 35062320 37399808 43827900 46749760 56099712 58437200 70124640 74799616 87655800 93499520 112199424 116874400 140249280 149599232 175311600 186999040 224398848 233748800 280498560 350623200 373998080 448797696 467497600 560997120 701246400 747996160 934995200 1121994240 1402492800 1869990400 2243988480 2804985600 3739980800 5609971200 11219942400 21343164649 42686329298 64029493947 85372658596 106715823245 128058987894 170745317192 213431646490 256117975788 320147469735 341490634384 426863292980 512235951576 533579116225 640294939470 682981268768 853726585960 1024471903152 1067158232450 1280589878940 1365962537536 1600737348675 1707453171920 2048943806304 2134316464900 2561179757880 2731925075072 3201474697350 3414906343840 4097887612608 4268632929800 5122359515760 5463850150144 6402949394700 6829812687680 8195775225216 8537265859600 10244719031520 10927700300288 12805898789400 13659625375360 16391550450432 17074531719200 20489438063040 21855400600576 25611797578800 27319250750720 32783100900864 34149063438400 40978876126080 51223595157600 54638501501440 65566201801728 68298126876800 81957752252160 102447190315200 109277003002880 136596253753600 163915504504320 204894380630400 273192507507200 327831009008640 409788761260800 546385015014400 819577522521600 1639155045043200
• Sum of all divisors σ(n): 5417529879274204
• Sum of proper divisors (its aliquot sum) s(n): 3778374834231004
• 1639155045043200 is an abundant number, because the sum of its proper divisors (3778374834231004) is greater than itself. Its abundance is 2139219789187804

Bases of 1639155045043200

• Binary: 101110100101100110110000110001100010000110000000000₂
• Hexadecimal: 0x5D2CD86310C00
• Base-36: G515FK385C

Squares and roots of 1639155045043200

• 1639155045043200 squared (1639155045043200²) is 2686829261690575020889866240000
• 1639155045043200 cubed (1639155045043200³) is 4404129739469802298547637477573623021568000000
• The square root of 1639155045043200 is 40486479.7808255985
• The cube root of 1639155045043200 is 117907.1146136301

Scales and comparisons

• 1,639,155,045,043,200 seconds is equal to 52,120,060 years, 10 weeks, 5 hours, 20 minutes.
• To count from 1 to 1,639,155,045,043,200 would take you about one hundred fifty-six million, three hundred sixty thousand, one hundred eighty 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 1639155045043200 cubic inches would be around 9825.6 feet tall.

Recreational maths with 1639155045043200

• 1639155045043200 backwards is 0023405405519361
• 1639155045043200 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1639155045043200's digits is 48
• More coming soon!