1720941990464

Names of 1720941990464

• Cardinal: 1720941990464 can be written as One trillion, seven hundred twenty billion, nine hundred forty-one million, nine hundred ninety thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.720941990464 × 10¹²

Factors of 1720941990464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 738

Divisors of 1720941990464

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 71 136 142 157 272 284 289 314 491 544 568 578 628 982 1088 1136 1156 1207 1256 1964 2272 2312 2414 2512 2669 3928 4544 4624 4828 4913 5024 5338 7856 8347 9248 9656 9826 10048 10676 11147 15712 16694 18496 19312 19652 20519 21352 22294 31424 33388 34861 38624 39304 41038 42704 44588 45373 66776 69722 77087 77248 78608 82076 85408 89176 90746 133552 139444 141899 154174 157216 164152 170816 178352 181492 189499 267104 278888 283798 308348 314432 328304 348823 356704 362984 378998 534208 557776 567596 592637 616696 656608 697646 713408 725968 757996 771341 1115552 1135192 1185274 1233392 1310479 1313216 1395292 1451936 1515992 1542682 2231104 2270384 2370548 2412283 2466784 2620958 2790584 2903872 3031984 3085364 3221483 4540768 4741096 4824566 4933568 5241916 5473177 5581168 6063968 6170728 6442966 9081536 9482192 9649132 10074829 10483832 10946354 11162336 12127936 12341456 12885932 18964384 19298264 20149658 20967664 21892708 22278143 22324672 24682912 25771864 37928768 38596528 40299316 41935328 43785416 44556286 49365824 51543728 54765211 77193056 80598632 83870656 87570832 89112572 93044009 103087456 109530422 154386112 161197264 171272093 175141664 178225144 186088018 206174912 219060844 322394528 342544186 350283328 356450288 372176036 378728431 438121688 644789056 685088372 712900576 744352072 757456862 876243376 1370176744 1425801152 1488704144 1514913724 1581748153 1752486752 2740353488 2977408288 3029827448 3163496306 3504973504 5480706976 5954816576 6059654896 6326992612 10961413952 12119309792 12653985224 24238619584 25307970448 26889718601 50615940896 53779437202 101231881792 107558874404 215117748808 430235497616 860470995232 1720941990464
• Sum of all divisors σ(n): 3710469876480
• Sum of proper divisors (its aliquot sum) s(n): 1989527886016
• 1720941990464 is an abundant number, because the sum of its proper divisors (1989527886016) is greater than itself. Its abundance is 268585895552

Bases of 1720941990464

• Binary: 11001000010110000001000101101001001000000₂
• Hexadecimal: 0x190B022D240
• Base-36: LYL8FEBK

Squares and roots of 1720941990464

• 1720941990464 squared (1720941990464²) is 2961641334542194266935296
• 1720941990464 cubed (1720941990464³) is 5096812933307501119933797639337017344
• The square root of 1720941990464 is 1311846.7862002789
• The cube root of 1720941990464 is 11983.6397202033

Scales and comparisons

• 1,720,941,990,464 seconds is equal to 54,720 years, 32 weeks, 6 days, 1 hour, 47 minutes, 44 seconds.
• To count from 1 to 1,720,941,990,464 would take you about one hundred thirty-six thousand, eight hundred one 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 1720941990464 cubic inches would be around 998.6 feet tall.

Recreational maths with 1720941990464

• 1720941990464 backwards is 4640991490271
• The number of decimal digits it has is: 13
• The sum of 1720941990464's digits is 56
• More coming soon!