31229138688804

Names of 31229138688804

• Cardinal: 31229138688804 can be written as Thirty-one trillion, two hundred twenty-nine billion, one hundred thirty-eight million, six hundred eighty-eight thousand, eight hundred four.

Scientific notation

• Scientific notation: 3.1229138688804 × 10¹³

Factors of 31229138688804

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3024

Divisors of 31229138688804

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 283 294 324 378 441 486 566 567 588 729 756 849 882 972 1132 1134 1323 1458 1698 1701 1764 1981 2268 2547 2646 2729 2916 3396 3402 3962 3969 5094 5103 5292 5458 5943 6804 7641 7924 7938 8187 10188 10206 10916 11886 11907 13867 15282 15876 16374 17829 19103 20412 22923 23772 23814 24561 27734 30564 32748 35658 35721 38206 41601 45846 47628 49122 53487 55468 57309 68769 71316 71442 73683 76412 80089 83202 91692 98244 106974 114618 124803 133721 137538 142884 147366 160178 160461 166404 171927 206307 213948 221049 229236 240267 249606 267442 275076 294732 320356 320922 343854 374409 401163 412614 442098 480534 481383 499212 515781 534884 560623 641844 663147 687708 720801 748818 772307 802326 825228 884196 961068 962766 1031562 1121246 1123227 1203489 1326294 1441602 1444149 1497636 1544614 1547343 1604652 1681869 1925532 1989441 2063124 2162403 2242492 2246454 2316921 2406978 2652588 2883204 2888298 3089228 3094686 3363738 3369681 3610467 3924361 3978882 4324806 4492908 4633842 4642029 4813956 5045607 5406149 5776596 6189372 6487209 6727476 6739362 6950763 7220934 7848722 7957764 8649612 9267684 9284058 10091214 10109043 10812298 10831401 11773083 12974418 13478724 13901526 13926087 14441868 15136821 15697444 16218447 18568116 19461627 20182428 20218086 20852289 21624596 21662802 23546166 25948836 27803052 27852174 30273642 32436894 32494203 35319249 37843043 38923254 40436172 41704578 43325604 45410463 47092332 48655341 55704348 58384881 60547284 62556867 64873788 64988406 70638498 75686086 77846508 83409156 90820926 97310682 97482609 105957747 113529129 116769762 125113734 129976812 136231389 141276996 145966023 151372172 181641852 187670601 194621364 194965218 211915494 218562881 227058258 233539524 250227468 272462778 291932046 317873241 340587387 375341202 389930436 408694167 423830988 437125762 437898069 454116516 544925556 563011803 583864092 635746482 655688643 681174774 750682404 817388334 874251524 875796138 953619723 1021762161 1126023606 1271492964 1311377286 1313694207 1362349548 1529940167 1634776668 1751592276 1907239446 1967065929 2043524322 2252047212 2622754572 2627388414 2860859169 3059880334 3065286483 3814478892 3934131858 3941082621 4087048644 4589820501 5254776828 5721718338 5901197787 6119760668 6130572966 7868263716 7882165242 9179641002 9195859449 10709581169 11443436676 11802395574 12261145932 13769461503 15764330484 17703593361 18359282004 18391718898 21419162338 23604791148 27538923006 27587578347 32128743507 35407186722 36783437796 41308384509 42838324676 53110780083 55077846012 55175156694 64257487014 70814373444 82616769018 96386230521 106221560166 110350313388 123925153527 128514974028 159332340249 165233538036 192772461042 212443120332 247850307054 289158691563 318664680498 371775460581 385544922084 495700614108 578317383126 637329360996 743550921162 867476074689 1115326381743 1156634766252 1487101842324 1734952149378 2230652763486 2602428224067 3469904298756 4461305526972 5204856448134 7807284672201 10409712896268 15614569344402 31229138688804
• Sum of all divisors σ(n): 95689852197030
• Sum of proper divisors (its aliquot sum) s(n): 64460713508226
• 31229138688804 is an abundant number, because the sum of its proper divisors (64460713508226) is greater than itself. Its abundance is 33231574819422

Bases of 31229138688804

• Binary: 111000110011100011001101101111101101100100100₂
• Hexadecimal: 0x1C6719B7DB24
• Base-36: B2IGUV290

Squares and roots of 31229138688804

• 31229138688804 squared (31229138688804²) is 975259103244554816354950416
• 31229138688804 cubed (31229138688804³) is 30456501792742821459775739248976674342464
• The square root of 31229138688804 is 5588303.7398484343
• The cube root of 31229138688804 is 31491.0157257933

Scales and comparisons

• 31,229,138,688,804 seconds is equal to 992,990 years, 4 days, 10 hours, 53 minutes, 24 seconds.
• To count from 1 to 31,229,138,688,804 would take you about two million, four hundred eighty-two thousand, four hundred seventy-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 31229138688804 cubic inches would be around 2624.3 feet tall.

Recreational maths with 31229138688804

• 31229138688804 backwards is 40888683192213
• 31229138688804 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31229138688804's digits is 63
• More coming soon!