131864644218194720

Names of 131864644218194720

• Cardinal: 131864644218194720 can be written as One hundred thirty-one quadrillion, eight hundred sixty-four trillion, six hundred forty-four billion, two hundred eighteen million, one hundred ninety-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3186464421819472 × 10¹⁷

Factors of 131864644218194720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1689375

Divisors of 131864644218194720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 4567 9134 15443 18268 22835 30886 31969 36536 45670 61772 63938 73072 77215 91340 108101 123544 127876 146144 154430 159845 182680 216202 247088 255752 308860 319690 365360 432404 494176 511504 540505 617720 639380 730720 864808 1023008 1081010 1235440 1278760 1669351 1729616 2162020 2470880 2557520 3338702 3459232 4324040 5115040 6677404 8346755 8648080 11685457 13354808 16693510 17296160 23370914 26709616 33387020 46741828 53419232 58427285 66774040 70528181 93483656 116854570 133548080 141056362 186967312 233709140 267096160 282112724 352640905 373934624 467418280 493697267 564225448 705281810 934836560 987394534 1128450896 1410563620 1869673120 1974789068 2256901792 2468486335 2821127240 3949578136 4936972670 5642254480 7623926017 7899156272 9873945340 11284508960 15247852034 15798312544 19747890680 25779787493 30495704068 38119630085 39495781360 51559574986 53367482119 60991408136 76239260170 78991562720 103119149972 106734964238 121982816272 128898937465 152478520340 180458512451 206238299944 213469928476 243965632544 257797874930 266837410595 304957040680 360917024902 412476599888 426939856952 515595749860 533674821190 609914081360 721834049804 824953199776 853879713904 902292562255 1031191499720 1067349642380 1219828162720 1443668099608 1707759427808 1804585124510 2062382999440 2134699284760 2887336199216 3609170249020 4124765998880 4269398569520 5774672398432 7218340498040 8538797139040 14436680996080 28873361992160 117736289480531 235472578961062 470945157922124 588681447402655 824154026363717 941890315844248 1177362894805310 1648308052727434 1883780631688496 2354725789610620 3296616105454868 3767561263376992 4120770131818585 4709451579221240 6593232210909736 8241540263637170 9418903158442480 13186464421819472 16483080527274340 18837806316884960 26372928843638944 32966161054548680 65932322109097360 131864644218194720
• Sum of all divisors σ(n): 356135770604630016
• Sum of proper divisors (its aliquot sum) s(n): 224271126386435296
• 131864644218194720 is an abundant number, because the sum of its proper divisors (224271126386435296) is greater than itself. Its abundance is 92406482168240576

Bases of 131864644218194720

• Binary: 111010100011110100011000111111101000011110000101100100000₂
• Hexadecimal: 0x1D47A31FD0F0B20
• Base-36: 102E459NAJA8

Squares and roots of 131864644218194720

• 131864644218194720 squared (131864644218194720²) is 17388284394791074198568295835878400
• 131864644218194720 cubed (131864644218194720³) is 2292899935283912298373601533340621354076253442048000
• The square root of 131864644218194720 is 363131717.4500111331
• The cube root of 131864644218194720 is 508990.2412408659

Scales and comparisons

• 131,864,644,218,194,720 seconds is equal to 4,192,887,802 years, 4 days, 19 hours, 25 minutes, 20 seconds.
• To count from 1 to 131,864,644,218,194,720 would take you about twelve billion, five hundred seventy-eight million, six hundred sixty-three thousand, four hundred six 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 131864644218194720 cubic inches would be around 42415.9 feet tall.

Recreational maths with 131864644218194720

• 131864644218194720 backwards is 027491812446468131
• The number of decimal digits it has is: 18
• The sum of 131864644218194720's digits is 71
• More coming soon!