78997842012852

Names of 78997842012852

• Cardinal: 78997842012852 can be written as Seventy-eight trillion, nine hundred ninety-seven billion, eight hundred forty-two million, twelve thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 7.8997842012852 × 10¹³

Factors of 78997842012852

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4316

Divisors of 78997842012852

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 233 241 252 378 466 482 571 699 723 756 932 964 1142 1398 1446 1631 1687 1713 2097 2169 2284 2796 2892 3259 3262 3374 3426 3997 4194 4338 4893 5061 5139 6291 6507 6518 6524 6748 6852 7994 8388 8676 9777 9786 10122 10278 11991 12582 13014 13036 14679 15183 15417 15988 19554 19572 20244 20556 22813 23982 25164 26028 29331 29358 30366 30834 35973 39108 44037 45549 45626 47964 56153 58662 58716 60732 61668 68439 71946 87993 88074 91098 91252 107919 112306 117324 133043 136878 137611 143892 168459 175986 176148 182196 205317 215838 224612 266086 273756 275222 336918 351972 393071 399129 410634 412833 431676 505377 532172 550444 615951 673836 759347 785419 786142 798258 821268 825666 931301 963277 1010754 1179213 1197387 1231902 1238499 1516131 1518694 1570838 1572284 1596516 1651332 1860889 1862602 1926554 2021508 2278041 2356257 2358426 2394774 2463804 2476998 2793903 2889831 3032262 3037388 3141676 3537639 3592161 3715497 3721778 3725204 3853108 4556082 4712514 4716852 4789548 4953996 5315429 5497933 5582667 5587806 5779662 6064524 6834123 7068771 7075278 7184322 7430994 7443556 8381709 8669493 9112164 9425028 10612917 10630858 10995866 11165334 11175612 11559324 13026223 13668246 14137542 14150556 14368644 14861988 15946287 16493799 16748001 16763418 17338986 20502369 21206313 21225834 21261716 21991732 22330668 25145127 26008479 26052446 27336492 28275084 31892574 32063363 32987598 33496002 33526836 34677972 39078669 41004738 42412626 42451668 47838861 49481397 50244003 50290254 52016958 52104892 63785148 64126726 65975196 66992004 78157338 82009476 84825252 95677722 96190089 98962794 100488006 100580508 104033916 117236007 128253452 143516583 148444191 156314676 183002627 191355444 192380178 197925588 200976012 224443541 234472014 287033166 288570267 296888382 351708021 366005254 384760356 433587137 448474249 448887082 468944028 549007881 574066332 577140534 593776764 673330623 703416042 732010508 865710801 867174274 896948498 897774164 1098015762 1154281068 1281018389 1300761411 1345422747 1346661246 1406832084 1647023643 1731421602 1734348548 1793896996 2019991869 2196031524 2562036778 2601522822 2690845494 2693322492 3035109959 3139319743 3294047286 3462843204 3843055167 3902284233 4036268241 4039983738 4941070929 5124073556 5203045644 5381690988 6059975607 6070219918 6278639486 6588094572 7686110334 7804568466 8072536482 8079967476 9105329877 9417959229 9882141858 11529165501 11706852699 12108804723 12119951214 12140439836 12557278972 15372220668 15609136932 16145072964 18210659754 18835918458 19764283716 23058331002 23413705398 24217609446 24239902428 27315989631 28253877687 34587496503 36421319508 37671836916 46116662004 46827410796 48435218892 54631979262 56507755374 69174993006 81947968893 84761633061 104494500017 109263958524 113015510748 138349986012 163895937786 169523266122 208989000034 313483500051 327791875572 339046532244 417978000068 626967000102 731461500119 940450500153 1253934000204 1462923000238 1880901000306 2194384500357 2821351500459 2925846000476 3761802000612 4388769000714 5642703000918 6583153501071 8777538001428 11285406001836 13166307002142 19749460503213 26332614004284 39498921006426 78997842012852
• Sum of all divisors σ(n): 236533615718400
• Sum of proper divisors (its aliquot sum) s(n): 157535773705548
• 78997842012852 is an abundant number, because the sum of its proper divisors (157535773705548) is greater than itself. Its abundance is 78537931692696

Bases of 78997842012852

• Binary: 10001111101100100011110010011111010101010110100₂
• Hexadecimal: 0x47D91E4FAAB4
• Base-36: S033VGXX0

Squares and roots of 78997842012852

• 78997842012852 squared (78997842012852²) is 6240659042687524530933173904
• 78997842012852 cubed (78997842012852³) is 492998597110305268282403049898268319014208
• The square root of 78997842012852 is 8888073.0202250251
• The cube root of 78997842012852 is 42908.0135671899

Scales and comparisons

• 78,997,842,012,852 seconds is equal to 2,511,887 years, 1 week, 3 hours, 34 minutes, 12 seconds.
• To count from 1 to 78,997,842,012,852 would take you about six million, two hundred seventy-nine thousand, seven hundred seventeen 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 78997842012852 cubic inches would be around 3575.7 feet tall.

Recreational maths with 78997842012852

• 78997842012852 backwards is 25821024879987
• The number of decimal digits it has is: 14
• The sum of 78997842012852's digits is 72
• More coming soon!