8442043859942

Names of 8442043859942

• Cardinal: 8442043859942 can be written as Eight trillion, four hundred forty-two billion, forty-three million, eight hundred fifty-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 8.442043859942 × 10¹²

Factors of 8442043859942

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 564

Divisors of 8442043859942

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 7 11 14 22 31 37 43 53 62 67 74 77 86 106 134 154 217 259 301 313 341 371 407 434 469 473 518 583 602 626 682 737 742 814 938 946 1147 1166 1333 1474 1591 1643 1961 2077 2191 2279 2294 2387 2479 2666 2849 2881 3182 3286 3311 3443 3551 3922 4081 4154 4382 4558 4774 4958 5159 5698 5762 6622 6886 7102 8029 8162 9331 9703 10318 11137 11501 11581 12617 13459 13727 14539 14663 15953 16058 16589 17353 17501 18073 18662 19406 20167 20971 21571 22274 22847 23002 23162 24101 24857 25069 25234 26918 27269 27454 29078 29326 31691 31906 33178 34706 35002 36146 39061 40334 41942 43142 45694 48202 49321 49714 50138 54538 60791 63382 67921 70649 76849 78122 81067 84323 88319 89311 94213 98642 102641 106597 106733 110081 116123 121582 122507 126511 127391 131387 135842 141298 146797 148049 150997 152693 153698 159929 162134 168646 175483 176638 178622 182479 188426 190883 205282 213194 213466 220162 221837 230681 232246 245014 253022 254782 262774 273427 293594 296098 301994 305386 319858 345247 350966 359011 364958 381766 417229 425537 443674 461362 494543 497983 514259 537943 542531 546854 590261 613793 625177 650101 668701 690494 713327 718022 746179 747131 770567 775927 777139 834458 845339 851074 891737 901753 919709 927553 982421 989086 995966 1028518 1036343 1068851 1075886 1085062 1111463 1172567 1180522 1210891 1227586 1250354 1277353 1300202 1337402 1426654 1445257 1492358 1494262 1541134 1551854 1554278 1614767 1679623 1690678 1783474 1803506 1839418 1855106 1964842 2072686 2137702 2222926 2345134 2421782 2513077 2554706 2614013 2890514 2920603 3229534 3304507 3359246 3485881 3599813 3797717 3949121 4072997 4296551 4550707 4589519 4680907 4733483 4993289 5026154 5228026 5431489 5439973 5477813 5649641 5656849 5841206 5917373 6312271 6492871 6609014 6751723 6876947 6971762 7151111 7199626 7595434 7780241 7846597 7898242 8145994 8207969 8476237 8535197 8593102 9101414 9179038 9361814 9466966 9919283 9986578 10116799 10862978 10879946 10955626 11299282 11313698 11757361 11834746 12226093 12624542 12985742 13503446 13753894 14302222 15437473 15560482 15693194 16415938 16952474 17070394 18298091 19027583 19838566 20233598 22113137 23131549 23514722 24053737 24452186 26393099 27643847 27954343 28510979 28754143 30874946 32126633 33134381 33364861 34455353 36349577 36596182 38055166 38344691 39547487 39597943 41124131 44226274 44802967 46263098 47262061 47792909 48107474 50057777 52068313 52786198 54926179 55287694 55908686 57021958 57508286 59746379 62146051 64253266 66268762 66729722 68910706 69434981 72699154 76689382 79094974 79195886 82248262 85582651 89605934 94524122 95585818 100115554 104136626 108062311 109852358 119492758 124292102 133193081 138869962 154791959 168376159 169812203 171165302 175138871 184751693 195680401 201279001 209303413 216124622 233554027 241187471 243244507 254447039 264591107 266386162 287868917 290324089 307497773 309583918 313620769 334550363 336752318 339624406 350277742 364478191 367013471 369503386 379008883 391360802 402558002 418606826 435022357 452365441 467108054 482374942 486489014 508894078 525721999 529182214 575737834 580648178 614995546 627241538 669100726 728956382 734026942 758017766 818186069 870044714 904730882 1034310691 1051443998 1188685421 1225972097 1274848061 1465123891 1481580179 1636372138 1702711549 1768337633 1852137749 1926527581 2032268623 2068621382 2152484411 2377370842 2451944194 2549696122 2569094297 2653062181 2930247782 2963160358 3166558087 3405423098 3536675266 3680053993 3704275498 3853055162 4064537246 4304968822 5138188594 5306124362 5727302483 6333116174 7240174837 7360107986 8923936427 9000046759 10371061253 11377417601 11454604966 12378363431 13485693067 14023328671 14480349674 16297381969 17847872854 18000093518 19451713963 20742122506 22754835202 24756726862 26971386134 28046657342 32594763938 38903427926 54818466623 63000327313 79641923207 98163300697 109636933246 114081673783 126000654626 136161997741 159283846414 196326601394 228163347566 272323995482 383729266361 603003132853 767458532722 1206006265706 4221021929971 8442043859942
• Sum of all divisors σ(n): 17766875529216
• Sum of proper divisors (its aliquot sum) s(n): 9324831669274
• 8442043859942 is an abundant number, because the sum of its proper divisors (9324831669274) is greater than itself. Its abundance is 882787809332

Bases of 8442043859942

• Binary: 1111010110110010001000001101000001111100110₂
• Hexadecimal: 0x7AD910683E6
• Base-36: 2ZQ7YY3FQ

Squares and roots of 8442043859942

• 8442043859942 squared (8442043859942²) is 71268104533184422512243364
• 8442043859942 cubed (8442043859942³) is 601648464284074170254205169376234924888
• The square root of 8442043859942 is 2905519.5507760741
• The cube root of 8442043859942 is 20361.7859674441

Scales and comparisons

• 8,442,043,859,942 seconds is equal to 268,430 years, 45 weeks, 5 days, 23 hours, 19 minutes, 2 seconds.
• To count from 1 to 8,442,043,859,942 would take you about six hundred seventy-one thousand and seventy-seven 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 8442043859942 cubic inches would be around 1696.8 feet tall.

Recreational maths with 8442043859942

• 8442043859942 backwards is 2499583402448
• 8442043859942 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8442043859942's digits is 62
• More coming soon!