428074071330840

Names of 428074071330840

• Cardinal: 428074071330840 can be written as Four hundred twenty-eight trillion, seventy-four billion, seventy-one million, three hundred thirty thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.2807407133084 × 10¹⁴

Factors of 428074071330840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 149390

Divisors of 428074071330840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 66 88 110 120 132 165 220 264 281 330 440 562 660 843 1124 1320 1405 1686 2248 2810 3091 3372 4215 5620 6182 6744 8191 8430 9273 11240 12364 15455 16382 16860 18546 24573 24728 30910 32764 33720 37092 40955 46365 49146 61820 65528 74184 81910 90101 92730 98292 122865 123640 140897 163820 180202 185460 196584 245730 270303 281794 327640 360404 370920 422691 450505 491460 540606 563588 704485 720808 845382 901010 982920 1081212 1127176 1351515 1408970 1549867 1690764 1802020 2113455 2162424 2301671 2703030 2817940 3099734 3381528 3604040 4226910 4603342 4649601 5406060 5635880 6199468 6905013 7749335 8453820 9206684 9299202 10812120 11508355 12398936 13810026 15498670 16907640 18413368 18598404 23016710 23248005 25318381 27620052 30997340 34525065 37196808 39592057 46033420 46496010 50636762 55240104 61994680 69050130 75955143 79184114 92066840 92992020 101273524 118776171 126591905 138100260 151910286 158368228 185984040 197960285 202547048 237552342 253183810 276200520 303820572 316736456 379775715 395920570 435512627 475104684 506367620 593880855 607641144 759551430 791841140 871025254 950209368 1012735240 1154087327 1187761710 1306537881 1519102860 1583682280 1742050508 2177563135 2308174654 2375523420 2613075762 3038205720 3462261981 3484101016 4355126270 4616349308 4751046840 5226151524 5770436635 6532689405 6924523962 8710252540 9232698616 10452303048 11540873270 12694960597 13065378810 13849047924 17311309905 17420505080 23081746540 25389921194 26130757620 27698095848 34622619810 38084881791 46163493080 50779842388 52261515240 63474802985 69245239620 76169763582 101559684776 126949605970 138490479240 152339527164 190424408955 253899211940 304679054328 324298538887 380848817910 507798423880 648597077774 761697635820 972895616661 1297194155548 1523395271640 1621492694435 1945791233322 2594388311096 3242985388870 3567283927757 3891582466644 4864478083305 6485970777740 7134567855514 7783164933288 9728956166610 10701851783271 12971941555480 14269135711028 17836419638785 19457912333220 21403703566542 28538271422056 35672839277570 38915824666440 42807407133084 53509258916355 71345678555140 85614814266168 107018517832710 142691357110280 214037035665420 428074071330840
• Sum of all divisors σ(n): 1406136971427840
• Sum of proper divisors (its aliquot sum) s(n): 978062900097000
• 428074071330840 is an abundant number, because the sum of its proper divisors (978062900097000) is greater than itself. Its abundance is 549988828766160

Bases of 428074071330840

• Binary: 1100001010101010011000010111101011001000000011000₂
• Hexadecimal: 0x18554C2F59018
• Base-36: 47QMIHIWWO

Squares and roots of 428074071330840

• 428074071330840 squared (428074071330840²) is 183247410545761092408735105600
• 428074071330840 cubed (428074071330840³) is 78443465093157855925774032427312819936704000
• The square root of 428074071330840 is 20689950.9745876391
• The cube root of 428074071330840 is 75365.5676176479

Scales and comparisons

• 428,074,071,330,840 seconds is equal to 13,611,431 years, 18 weeks, 18 hours, 34 minutes.
• To count from 1 to 428,074,071,330,840 would take you about thirty-four million, twenty-eight thousand, five hundred seventy-eight 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 428074071330840 cubic inches would be around 6280.5 feet tall.

Recreational maths with 428074071330840

• 428074071330840 backwards is 048033170470824
• The number of decimal digits it has is: 15
• The sum of 428074071330840's digits is 51
• More coming soon!