31385583728136

Names of 31385583728136

• Cardinal: 31385583728136 can be written as Thirty-one trillion, three hundred eighty-five billion, five hundred eighty-three million, seven hundred twenty-eight thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1385583728136 × 10¹³

Factors of 31385583728136

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23279

Divisors of 31385583728136

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 191 198 216 264 297 382 396 573 594 764 792 1146 1188 1528 1719 2101 2292 2376 3438 3541 4202 4584 5157 6303 6876 7082 8404 10314 10623 12606 13752 14164 16808 18909 19531 20628 21246 25212 28328 31869 37818 38951 39062 41256 42492 50424 56727 58593 63738 75636 77902 78124 84984 95607 113454 116853 117186 127476 151272 155804 156248 175779 191214 214841 226908 233706 234372 254952 311608 350559 351558 382428 429682 453816 467412 468744 527337 644523 676331 701118 703116 764856 859364 934824 1051677 1054674 1289046 1352662 1402236 1406232 1718728 1933569 2028993 2103354 2109348 2578092 2705324 2804472 3730421 3867138 4057986 4206708 4218696 5156184 5410648 5800707 6086979 7439641 7460842 7734276 8115972 8413416 11191263 11601414 12173958 14879282 14921684 15468552 16231944 18260937 22318923 22382526 23202828 24347916 29758564 29843368 33573789 36521874 41034631 44637846 44765052 46405656 48695832 59517128 66956769 67147578 69159271 73043748 82069262 89275692 89530104 100721367 123103893 133913538 134295156 138318542 146087496 164138524 178551384 200870307 201442734 207477813 246207786 267827076 268590312 276637084 328277048 369311679 401740614 402885468 414955626 492415572 535654152 553274168 622433439 738623358 760751981 803481228 805770936 829911252 984831144 1107935037 1244866878 1477246716 1521503962 1606962456 1659822504 1867300317 2215870074 2282255943 2489733756 2954493432 3043007924 3734600634 4431740148 4564511886 4979467512 6086015848 6846767829 7469201268 8863480296 9129023772 13209420761 13693535658 14938402536 18258047544 20540303487 26418841522 27387071316 39628262283 41080606974 52837683044 54774142632 79256524566 82161213948 105675366088 118884786849 145303628371 158513049132 164322427896 237769573698 290607256742 317026098264 356654360547 435910885113 475539147396 581214513484 713308721094 871821770226 951078294792 1162429026968 1307732655339 1426617442188 1743643540452 2615465310678 2853234884376 3487287080904 3923197966017 5230930621356 7846395932034 10461861242712 15692791864068 31385583728136
• Sum of all divisors σ(n): 95637672345600
• Sum of proper divisors (its aliquot sum) s(n): 64252088617464
• 31385583728136 is an abundant number, because the sum of its proper divisors (64252088617464) is greater than itself. Its abundance is 32866504889328

Bases of 31385583728136

• Binary: 111001000101110000110100100011011011000001000₂
• Hexadecimal: 0x1C8B8691B608
• Base-36: B4IC67760

Squares and roots of 31385583728136

• 31385583728136 squared (31385583728136²) is 985054865955835256758034496
• 31385583728136 cubed (31385583728136³) is 30916521972264651662923663105839373779456
• The square root of 31385583728136 is 5602283.7957511577
• The cube root of 31385583728136 is 31543.5138035161

Scales and comparisons

• 31,385,583,728,136 seconds is equal to 997,964 years, 24 weeks, 6 days, 22 hours, 15 minutes, 36 seconds.
• To count from 1 to 31,385,583,728,136 would take you about two million, four hundred ninety-four thousand, nine hundred eleven 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 31385583728136 cubic inches would be around 2628.6 feet tall.

Recreational maths with 31385583728136

• 31385583728136 backwards is 63182738558313
• The number of decimal digits it has is: 14
• The sum of 31385583728136's digits is 63
• More coming soon!