1428040752956160

Names of 1428040752956160

• Cardinal: 1428040752956160 can be written as One quadrillion, four hundred twenty-eight trillion, forty billion, seven hundred fifty-two million, nine hundred fifty-six thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.42804075295616 × 10¹⁵

Factors of 1428040752956160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7589502318

Divisors of 1428040752956160

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 294 320 336 384 392 420 448 480 490 560 588 640 672 735 768 784 840 896 960 980 1120 1176 1280 1344 1470 1568 1680 1792 1920 1960 2240 2352 2688 2940 3136 3360 3840 3920 4480 4704 5376 5880 6272 6720 7840 8960 9408 11760 12544 13440 15680 18816 23520 26880 31360 37632 47040 62720 94080 188160 7589502301 15179004602 22768506903 30358009204 37947511505 45537013806 53126516107 60716018408 75895023010 91074027612 106253032214 113842534515 121432036816 151790046020 159379548321 182148055224 212506064428 227685069030 242864073632 265632580535 303580092040 318759096642 364296110448 371885612749 425012128856 455370138060 485728147264 531265161070 607160184080 637518193284 728592220896 743771225498 796897741605 850024257712 910740276120 971456294528 1062530322140 1115656838247 1214320368160 1275036386568 1457184441792 1487542450996 1593795483210 1700048515424 1821480552240 1859428063745 1942912589056 2125060644280 2231313676494 2428640736320 2550072773136 2914368883584 2975084901992 3187590966420 3400097030848 3642961104480 3718856127490 4250121288560 4462627352988 4857281472640 5100145546272 5578284191235 5828737767168 5950169803984 6375181932840 6800194061696 7285922208960 7437712254980 8500242577120 8925254705976 9714562945280 10200291092544 11156568382470 11900339607968 12750363865680 13600388123392 14571844417920 14875424509960 17000485154240 17850509411952 20400582185088 22313136764940 23800679215936 25500727731360 29143688835840 29750849019920 34000970308480 35701018823904 40801164370176 44626273529880 47601358431872 51001455462720 59501698039840 68001940616960 71402037647808 89252547059760 95202716863744 102002910925440 119003396079680 142804075295616 178505094119520 204005821850880 238006792159360 285608150591232 357010188239040 476013584318720 714020376478080 1428040752956160
• Sum of all divisors σ(n): 5305426405208496
• Sum of proper divisors (its aliquot sum) s(n): 3877385652252336
• 1428040752956160 is an abundant number, because the sum of its proper divisors (3877385652252336) is greater than itself. Its abundance is 2449344899296176

Bases of 1428040752956160

• Binary: 101000100101100101110100101110011100000001100000000₂
• Hexadecimal: 0x512CBA5CE0300
• Base-36: E274V5E22O

Squares and roots of 1428040752956160

• 1428040752956160 squared (1428040752956160²) is 2039300392103596395778881945600
• 1428040752956160 cubed (1428040752956160³) is 2912204067443412121846338929101782852304896000
• The square root of 1428040752956160 is 37789426.4703257967
• The cube root of 1428040752956160 is 112610.8406304949

Scales and comparisons

• 1,428,040,752,956,160 seconds is equal to 45,407,278 years, 37 weeks, 4 days, 12 hours, 16 minutes.
• To count from 1 to 1,428,040,752,956,160 would take you about one hundred thirty-six million, two hundred twenty-one thousand, eight hundred thirty-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 1428040752956160 cubic inches would be around 9384.2 feet tall.

Recreational maths with 1428040752956160

• 1428040752956160 backwards is 0616592570408241
• 1428040752956160 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1428040752956160's digits is 60
• More coming soon!