42507685020

Names of 42507685020

• Cardinal: 42507685020 can be written as Forty-two billion, five hundred seven million, six hundred eighty-five thousand and twenty.

Scientific notation

• Scientific notation: 4.250768502 × 10¹⁰

Factors of 42507685020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1836

Divisors of 42507685020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 17 19 20 30 34 38 51 57 60 67 68 76 85 95 102 114 134 170 190 201 204 228 255 268 285 323 335 340 361 380 402 510 570 646 670 722 804 969 1005 1020 1083 1139 1140 1273 1292 1340 1444 1615 1723 1805 1938 2010 2166 2278 2546 3230 3417 3446 3610 3819 3876 4020 4332 4556 4845 5092 5169 5415 5695 6137 6365 6460 6834 6892 7220 7638 8615 9690 10338 10830 11390 12274 12730 13668 15276 17085 17230 18411 19095 19380 20676 21641 21660 22780 24187 24548 25460 25845 29291 30685 32737 34170 34460 36822 38190 43282 48374 51690 58582 61370 64923 65474 68340 72561 73644 76380 86564 87873 92055 96748 98211 103380 108205 115441 117164 120935 122740 129846 130948 145122 146455 163685 175746 184110 196422 216410 230882 241870 259692 290244 292910 324615 327370 346323 351492 362805 368220 392844 411179 432820 439365 461764 483740 491055 556529 577205 585820 622003 649230 654740 692646 725610 822358 878730 982110 1113058 1154410 1233537 1244006 1298460 1385292 1451220 1644716 1669587 1731615 1757460 1866009 1962497 1964220 2055895 2193379 2226116 2308820 2467074 2488012 2782645 3110015 3339174 3463230 3732018 3924994 4111790 4386758 4934148 5565290 5887491 6167685 6220030 6580137 6678348 6926460 7464036 7849988 8223580 8347935 8773516 9330045 9812485 10574051 10966895 11130580 11774982 12335370 12440060 13160274 16695870 18660090 19624970 21148102 21933790 23549964 24670740 26320548 29437455 31722153 32900685 33391740 37287443 37320180 39249940 41674201 42296204 43867580 52870255 58874910 63444306 65801370 74574886 83348402 105740510 111862329 117749820 125022603 126888612 131602740 149149772 158610765 166696804 186437215 208371005 211481020 223724658 250045206 317221530 372874430 416742010 447449316 500090412 559311645 625113015 634443060 708461417 745748860 833484020 1118623290 1250226030 1416922834 2125384251 2237246580 2500452060 2833845668 3542307085 4250768502 7084614170 8501537004 10626921255 14169228340 21253842510 42507685020
• Sum of all divisors σ(n): 135068145408
• Sum of proper divisors (its aliquot sum) s(n): 92560460388
• 42507685020 is an abundant number, because the sum of its proper divisors (92560460388) is greater than itself. Its abundance is 50052775368

Bases of 42507685020

• Binary: 100111100101101001111100110010011100₂
• Hexadecimal: 0x9E5A7CC9C
• Base-36: JIZZ7OC

Squares and roots of 42507685020

• 42507685020 squared (42507685020²) is 1806903285759532400400
• 42507685020 cubed (42507685020³) is 76807275732669254738687722008000
• The square root of 42507685020 is 206173.9193496597
• The cube root of 42507685020 is 3489.9763552611

Scales and comparisons

• 42,507,685,020 seconds is equal to 1,351 years, 31 weeks, 6 days, 2 hours, 17 minutes.
• To count from 1 to 42,507,685,020 would take you about two thousand, seven hundred 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 42507685020 cubic inches would be around 290.8 feet tall.

Recreational maths with 42507685020

• 42507685020 backwards is 02058670524
• The number of decimal digits it has is: 11
• The sum of 42507685020's digits is 39
• More coming soon!