428247426560

Names of 428247426560

• Cardinal: 428247426560 can be written as Four hundred twenty-eight billion, two hundred forty-seven million, four hundred twenty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 4.2824742656 × 10¹¹

Factors of 428247426560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 55

Divisors of 428247426560

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 29 32 38 40 58 64 76 80 95 116 128 145 152 160 190 232 256 290 304 320 361 380 464 512 551 580 608 640 722 760 841 928 1102 1160 1216 1280 1444 1520 1682 1805 1856 2204 2320 2432 2560 2755 2888 3040 3364 3610 3712 4205 4408 4640 4864 5510 5776 6080 6728 6859 7220 7424 8410 8816 9280 9728 10469 11020 11552 12160 13456 13718 14440 14848 15979 16820 17632 18560 20938 22040 23104 24320 24389 26912 27436 28880 31958 33640 34295 35264 37120 41876 44080 46208 48640 48778 52345 53824 54872 57760 63916 67280 68590 70528 74240 79895 83752 88160 92416 97556 104690 107648 109744 115520 121945 127832 134560 137180 141056 159790 167504 176320 184832 195112 198911 209380 215296 219488 231040 243890 255664 269120 274360 282112 303601 319580 335008 352640 390224 397822 418760 430592 438976 462080 463391 487780 511328 538240 548720 607202 639160 670016 705280 780448 795644 837520 877952 924160 926782 975560 994555 1022656 1076480 1097440 1214404 1278320 1340032 1410560 1518005 1560896 1591288 1675040 1755904 1853564 1951120 1989110 2045312 2152960 2194880 2316955 2428808 2556640 2680064 3036010 3121792 3182576 3350080 3511808 3707128 3902240 3978220 4090624 4389760 4633910 4857616 5113280 5360128 5768419 6072020 6243584 6365152 6700160 7414256 7804480 7956440 8181248 8779520 8804429 9267820 9715232 10226560 11536838 12144040 12487168 12730304 13400320 14828512 15608960 15912880 17559040 17608858 18535640 19430464 20453120 23073676 24288080 25460608 26800640 28842095 29657024 31217920 31825760 35217716 37071280 38860928 40906240 44022145 46147352 48576160 50921216 57684190 59314048 62435840 63651520 70435432 74142560 77721856 88044290 92294704 97152320 101842432 115368380 118628096 127303040 140870864 148285120 155443712 167284151 176088580 184589408 194304640 230736760 237256192 254606080 281741728 296570240 334568302 352177160 369178816 388609280 461473520 509212160 563483456 593140480 669136604 704354320 738357632 777218560 836420755 922947040 1126966912 1186280960 1338273208 1408708640 1476715264 1672841510 1845894080 2253933824 2676546416 2817417280 2953430528 3345683020 3691788160 4507867648 5353092832 5634834560 6691366040 7383576320 10706185664 11269669120 13382732080 14767152640 21412371328 22539338240 26765464160 42824742656 53530928320 85649485312 107061856640 214123713280 428247426560
• Sum of all divisors σ(n): 1122532171200
• Sum of proper divisors (its aliquot sum) s(n): 694284744640
• 428247426560 is an abundant number, because the sum of its proper divisors (694284744640) is greater than itself. Its abundance is 266037318080

Bases of 428247426560

• Binary: 110001110110101100010010010011000000000₂
• Hexadecimal: 0x63B5892600
• Base-36: 5GQFGL4W

Squares and roots of 428247426560

• 428247426560 squared (428247426560²) is 183395858355262593433600
• 428247426560 cubed (428247426560³) is 78538804382403479870970754236416000
• The square root of 428247426560 is 654406.1632961597
• The cube root of 428247426560 is 7537.5739729509

Scales and comparisons

• 428,247,426,560 seconds is equal to 13,616 years, 49 weeks, 10 hours, 29 minutes, 20 seconds.
• To count from 1 to 428,247,426,560 would take you about twenty-seven thousand, two hundred thirty-three 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 428247426560 cubic inches would be around 628.1 feet tall.

Recreational maths with 428247426560

• 428247426560 backwards is 065624742824
• The number of decimal digits it has is: 12
• The sum of 428247426560's digits is 50
• More coming soon!