139421396016

Names of 139421396016

• Cardinal: 139421396016 can be written as One hundred thirty-nine billion, four hundred twenty-one million, three hundred ninety-six thousand and sixteen.

Scientific notation

• Scientific notation: 1.39421396016 × 10¹¹

Factors of 139421396016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3133

Divisors of 139421396016

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 61 63 72 84 108 112 122 126 144 168 183 189 216 244 252 271 336 366 378 427 432 488 504 542 549 732 756 813 854 976 1008 1084 1098 1281 1464 1512 1626 1647 1708 1897 2168 2196 2439 2562 2789 2928 3024 3252 3294 3416 3794 3843 4336 4392 4878 5124 5578 5691 6504 6588 6832 7317 7588 7686 8367 8784 9756 10248 11156 11382 11529 13008 13176 14634 15176 15372 16531 16734 17073 19512 19523 20496 22312 22764 23058 25101 26352 29268 30352 30744 33062 33468 34146 39024 39046 44624 45528 46116 49593 50202 51219 58536 58569 61488 66124 66936 68292 75303 78092 91056 92232 99186 100404 102438 115717 117072 117138 132248 133872 136584 148779 150606 156184 170129 175707 184464 198372 200808 204876 231434 234276 264496 273168 297558 301212 312368 340258 347151 351414 396744 401616 409752 446337 462868 468552 510387 527121 595116 602424 680516 694302 702828 755819 793488 819504 892674 925736 937104 1020774 1041453 1054242 1190232 1190903 1204848 1361032 1388604 1405656 1511638 1531161 1785348 1851472 2041548 2082906 2108484 2267457 2380464 2381806 2722064 2777208 2811312 3023276 3062322 3124359 3570696 3572709 4083096 4165812 4216968 4534914 4593483 4763612 5290733 5554416 6046552 6124644 6248718 6802371 7141392 7145418 8166192 8331624 8433936 9069828 9186966 9527224 10581466 10718127 12093104 12249288 12497436 13604742 14290836 15872199 16663248 18139656 18373932 19054448 20407113 21162932 21436254 24498576 24994872 27209484 28581672 31744398 32154381 36279312 36747864 40814226 42325864 42872508 46104959 47616597 49989744 54418968 57163344 63488796 64308762 73495728 81628452 84651728 85745016 92209918 95233194 108837936 126977592 128617524 138314877 142849791 163256904 171490032 184419836 190466388 253955184 257235048 276629754 285699582 322734713 326513808 368839672 380932776 414944631 514470096 553259508 571399164 645469426 737679344 761865552 829889262 968204139 1106519016 1142798328 1244833893 1290938852 1659778524 1936408278 2213038032 2285596656 2489667786 2581877704 2904612417 3319557048 3872816556 4979335572 5163755408 5809224834 6639114096 7745633112 8713837251 9958671144 11618449668 15491266224 17427674502 19917342288 23236899336 34855349004 46473798672 69710698008 139421396016
• Sum of all divisors σ(n): 466741555200
• Sum of proper divisors (its aliquot sum) s(n): 327320159184
• 139421396016 is an abundant number, because the sum of its proper divisors (327320159184) is greater than itself. Its abundance is 187898763168

Bases of 139421396016

• Binary: 10000001110110001010011010110000110000₂
• Hexadecimal: 0x207629AC30
• Base-36: 1S1RWDO0

Squares and roots of 139421396016

• 139421396016 squared (139421396016²) is 19438325667050300672256
• 139421396016 cubed (139421396016³) is 2710118500713797332618474800132096
• The square root of 139421396016 is 373391.7460469633
• The cube root of 139421396016 is 5185.3308964991

Scales and comparisons

• 139,421,396,016 seconds is equal to 4,433 years, 8 weeks, 5 days, 13 hours, 33 minutes, 36 seconds.
• To count from 1 to 139,421,396,016 would take you about eight thousand, eight hundred sixty-six 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 139421396016 cubic inches would be around 432.1 feet tall.

Recreational maths with 139421396016

• 139421396016 backwards is 610693124931
• The number of decimal digits it has is: 12
• The sum of 139421396016's digits is 45
• More coming soon!