3728625831225

Names of 3728625831225

• Cardinal: 3728625831225 can be written as Three trillion, seven hundred twenty-eight billion, six hundred twenty-five million, eight hundred thirty-one thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.728625831225 × 10¹²

Factors of 3728625831225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 253

Divisors of 3728625831225

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 5 9 15 23 25 29 45 69 75 87 115 145 193 207 225 261 345 435 529 575 579 667 725 841 965 1035 1305 1587 1725 1737 2001 2175 2523 2645 2895 3335 4205 4439 4761 4825 5175 5597 6003 6525 7569 7935 8685 10005 12615 13225 13317 14475 15341 16675 16791 19343 21025 22195 23805 27985 30015 37249 37845 39675 39951 43425 46023 50025 50373 58029 63075 66585 76705 83955 96715 102097 110975 111747 119025 128731 138069 139925 150075 162313 174087 186245 189225 199755 230115 251865 290145 306291 332925 335241 383525 386193 419775 444889 483575 486939 510485 558735 643655 690345 811565 856727 870435 918873 931225 998775 1080221 1150575 1158579 1259325 1334667 1450725 1460817 1531455 1676205 1930965 2224445 2434695 2552425 2570181 2793675 2960813 3218275 3240663 3451725 3733199 4004001 4057825 4283635 4352175 4594365 5401105 5792895 6673335 7304085 7657275 7710543 8381025 8882439 9654825 9721989 11122225 11199597 12173475 12850905 14804065 16203315 18665995 19704721 20020005 21418175 22971825 24845083 26647317 27005525 28964475 31326409 33366675 33598791 36520425 38552715 44412195 48609945 55997985 59114163 64254525 74020325 74535249 81016575 85863577 93329975 93979227 98523605 100100025 124225415 133236585 156632045 167993955 177342489 192763575 222060975 223605747 243049725 257590731 279989925 281937681 295570815 372676245 429317885 469896135 492618025 571436909 621127075 666182925 720507407 772772193 783160225 839969775 886712445 1118028735 1287953655 1409688405 1477854075 1714310727 1863381225 2146589425 2161522221 2349480675 2857184545 3602537035 3863860965 4433562225 5142932181 5590143675 6439768275 6484566663 7048442025 8571553635 10807611105 14285922725 16571670361 18012685175 19319304825 25714660905 32422833315 42857768175 49715011083 54038055525 82858351805 128573304525 149145033249 162114166575 248575055415 414291759025 745725166245 1242875277075 3728625831225
• Sum of all divisors σ(n): 7268067806727
• Sum of proper divisors (its aliquot sum) s(n): 3539441975502
• 3728625831225 is a deficient number, because the sum of its proper divisors (3539441975502) is less than itself. Its deficiency is 189183855723

Bases of 3728625831225

• Binary: 110110010000100011011010110000110100111001₂
• Hexadecimal: 0x364236B0D39
• Base-36: 1BKWNJSC9

Squares and roots of 3728625831225

• 3728625831225 squared (3728625831225²) is 13902650589278322185000625
• 3728625831225 cubed (3728625831225³) is 51837782109678620129921313617769515625
• 3728625831225 is a perfect square number. Its square root is 1930965
• The cube root of 3728625831225 is 15506.5887094321

Scales and comparisons

• 3,728,625,831,225 seconds is equal to 118,558 years, 39 weeks, 6 days, 13 hours, 33 minutes, 45 seconds.
• To count from 1 to 3,728,625,831,225 would take you about two hundred ninety-six thousand, three hundred ninety-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 3728625831225 cubic inches would be around 1292.2 feet tall.

Recreational maths with 3728625831225

• 3728625831225 backwards is 5221385268273
• The number of decimal digits it has is: 13
• The sum of 3728625831225's digits is 54
• More coming soon!