42387522912

Names of 42387522912

• Cardinal: 42387522912 can be written as Forty-two billion, three hundred eighty-seven million, five hundred twenty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.2387522912 × 10¹⁰

Factors of 42387522912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 151

Divisors of 42387522912

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 81 84 96 98 108 112 126 139 144 147 162 168 189 196 216 224 252 278 288 294 324 336 343 378 392 417 432 441 504 556 567 588 648 672 686 756 784 834 864 882 973 1008 1029 1112 1134 1176 1251 1296 1323 1372 1512 1568 1668 1764 1946 2016 2058 2224 2268 2352 2401 2502 2592 2646 2744 2919 3024 3087 3336 3528 3753 3892 3969 4116 4448 4536 4704 4802 5004 5292 5488 5838 6048 6174 6672 6811 7056 7203 7506 7784 7938 8232 8757 9072 9261 9604 10008 10584 10976 11259 11676 12348 13344 13622 14112 14406 15012 15568 15876 16464 16807 17514 18144 18522 19208 20016 20433 21168 21609 22518 23352 24696 26271 27244 27783 28812 30024 31136 31752 32928 33614 35028 37044 38416 40032 40866 42336 43218 45036 46704 47677 49392 50421 52542 54488 55566 57624 60048 61299 63504 64827 67228 70056 74088 76832 78813 81732 86436 90072 93408 95354 98784 100842 105084 108976 111132 115248 117649 120096 122598 127008 129654 134456 140112 143031 148176 151263 157626 163464 172872 180144 183897 190708 194481 201684 210168 217952 222264 230496 235298 245196 259308 268912 280224 286062 296352 302526 315252 326928 333739 345744 352947 360288 367794 381416 388962 403368 420336 429093 444528 453789 470596 490392 518616 537824 551691 572124 605052 630504 653856 667478 691488 705894 735588 762832 777924 806736 840672 858186 889056 907578 941192 980784 1001217 1037232 1058841 1103382 1144248 1210104 1261008 1287279 1334956 1361367 1411788 1471176 1525664 1555848 1613472 1716372 1815156 1882384 1961568 2002434 2074464 2117682 2206764 2288496 2336173 2420208 2522016 2574558 2669912 2722734 2823576 2942352 3003651 3111696 3176523 3432744 3630312 3764768 3861837 4004868 4235364 4413528 4576992 4672346 4840416 5149116 5339824 5445468 5647152 5884704 6007302 6223392 6353046 6865488 7008519 7260624 7723674 8009736 8470728 8827056 9010953 9344692 9529569 10298232 10679648 10890936 11294304 12014604 12706092 13730976 14017038 14521248 15447348 16019472 16353211 16941456 17654112 18021906 18689384 19059138 20596464 21025557 21781872 24029208 25412184 27032859 28034076 30894696 32038944 32706422 33882912 36043812 37378768 38118276 41192928 42051114 43563744 48058416 49059633 50824368 54065718 56068152 61789392 63076671 65412844 72087624 74757536 76236552 84102228 96116832 98119266 101648736 108131436 112136304 123578784 126153342 130825688 144175248 147178899 152473104 168204456 189230013 196238532 216262872 224272608 252306684 261651376 288350496 294357798 304946208 336408912 378460026 392477064 432525744 441536697 504613368 523302752 588715596 672817824 756920052 784954128 865051488 883073394 1009226736 1177431192 1324610091 1513840104 1569908256 1766146788 2018453472 2354862384 2649220182 3027680208 3532293576 4709724768 5298440364 6055360416 7064587152 10596880728 14129174304 21193761456 42387522912
• Sum of all divisors σ(n): 146483415540
• Sum of proper divisors (its aliquot sum) s(n): 104095892628
• 42387522912 is an abundant number, because the sum of its proper divisors (104095892628) is greater than itself. Its abundance is 61708369716

Bases of 42387522912

• Binary: 100111011110011111100100010101100000₂
• Hexadecimal: 0x9DE7E4560
• Base-36: JH0FQ00

Squares and roots of 42387522912

• 42387522912 squared (42387522912²) is 1796702098615324959744
• 42387522912 cubed (42387522912³) is 76157751371095570205474277654528
• The square root of 42387522912 is 205882.3035425823
• The cube root of 42387522912 is 3486.6847254181

Scales and comparisons

• 42,387,522,912 seconds is equal to 1,347 years, 41 weeks, 1 day, 7 hours, 55 minutes, 12 seconds.
• To count from 1 to 42,387,522,912 would take you about two thousand, six hundred ninety-five 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 42387522912 cubic inches would be around 290.6 feet tall.

Recreational maths with 42387522912

• 42387522912 backwards is 21922578324
• The number of decimal digits it has is: 11
• The sum of 42387522912's digits is 45
• More coming soon!