121520954742712

Names of 121520954742712

• Cardinal: 121520954742712 can be written as One hundred twenty-one trillion, five hundred twenty billion, nine hundred fifty-four million, seven hundred forty-two thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.21520954742712 × 10¹⁴

Factors of 121520954742712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2403

Divisors of 121520954742712

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 28 31 41 56 62 82 124 164 217 248 287 328 434 574 868 961 1093 1148 1229 1271 1681 1736 1922 2186 2296 2458 2542 3362 3844 4372 4916 5084 6724 6727 7651 7688 8603 8744 8897 9832 10168 11767 13448 13454 15302 17206 17794 23534 26908 30604 33883 34412 35588 38099 39401 44813 47068 50389 52111 53816 61208 67766 68824 71176 76198 78802 89626 94136 100778 104222 135532 152396 157604 179252 201556 208444 237181 266693 271064 275807 304792 313691 315208 352723 358504 364777 403112 416888 474362 533386 551614 627382 705446 729554 948724 1050373 1066772 1103228 1181069 1254764 1343297 1389203 1410892 1459108 1562059 1615441 1837333 1897448 2065949 2100746 2133544 2206456 2362138 2509528 2686594 2778406 2821784 2918216 3124118 3230882 3674666 4131898 4201492 4724276 5373188 5556812 6248236 6461764 7349332 7352611 8263796 8267483 8402984 9403079 9448552 9724421 10746376 10934413 11113624 11308087 12496472 12861331 12923528 14461643 14698664 14705222 16527592 16534966 18806158 19448842 21868826 22616174 25722662 28923286 29410444 33069932 37612316 38897684 41642207 43065293 43737652 45232348 48423829 51445324 55075177 56957323 57846572 58820888 64044419 66139864 75224632 77795368 83284414 86130586 87475304 90464696 96847658 102890648 110150354 113914646 115693144 128088838 166568828 172261172 193695316 220300708 227829292 256177676 291495449 301457051 333137656 338966803 344522344 385526239 387390632 398701261 440601416 448310933 455658584 512355352 582990898 602914102 677933606 771052478 797402522 896621866 1165981796 1205828204 1290908417 1355867212 1542104956 1594805044 1707330487 1765677013 1793243732 1985376989 2258082257 2331963592 2411656408 2581816834 2711734424 3084209912 3189610088 3414660974 3531354026 3586487464 3970753978 4516164514 5163633668 6829321948 7062708052 7941507956 9032329028 9036358919 10327267336 11951313409 12359739091 13658643896 13897638923 14125416104 15806575799 15883015912 18064658056 18072717838 23902626818 24719478182 27795277846 31613151598 36145435676 47805253636 49438956364 52927245097 55590555692 63226303196 70000549967 72290871352 95610507272 98877912728 105854490194 111181111384 126452606392 140001099934 211708980388 280002199868 370490715679 423417960776 490003849769 560004399736 740981431358 980007699538 1481962862716 1960015399076 2170017048977 2963925725432 3920030798152 4340034097954 8680068195908 15190119342839 17360136391816 30380238685678 60760477371356 121520954742712
• Sum of all divisors σ(n): 276272848461600
• Sum of proper divisors (its aliquot sum) s(n): 154751893718888
• 121520954742712 is an abundant number, because the sum of its proper divisors (154751893718888) is greater than itself. Its abundance is 33230938976176

Bases of 121520954742712

• Binary: 11011101000010111001101010101110001011110111000₂
• Hexadecimal: 0x6E85CD5717B8
• Base-36: 172PYEVIYG

Squares and roots of 121520954742712

• 121520954742712 squared (121520954742712²) is 14767342441580258126117114944
• 121520954742712 cubed (121520954742712³) is 1794541552513404674522960797087231250288128
• The square root of 121520954742712 is 11023654.3279763631
• The cube root of 121520954742712 is 49531.7559374775

Scales and comparisons

• 121,520,954,742,712 seconds is equal to 3,863,990 years, 24 weeks, 3 days, 17 hours, 51 minutes, 52 seconds.
• To count from 1 to 121,520,954,742,712 would take you about nine million, six hundred fifty-nine thousand, nine hundred seventy-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 121520954742712 cubic inches would be around 4127.6 feet tall.

Recreational maths with 121520954742712

• 121520954742712 backwards is 217247459025121
• The number of decimal digits it has is: 15
• The sum of 121520954742712's digits is 52
• More coming soon!