4947901515090

Names of 4947901515090

• Cardinal: 4947901515090 can be written as Four trillion, nine hundred forty-seven billion, nine hundred one million, five hundred fifteen thousand and ninety.

Scientific notation

• Scientific notation: 4.94790151509 × 10¹²

Factors of 4947901515090

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 130

Divisors of 4947901515090

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 27 30 45 46 54 69 81 90 97 115 135 138 162 194 207 230 243 270 291 345 405 414 485 486 582 621 690 810 873 970 1035 1215 1242 1455 1746 1863 2070 2231 2430 2619 2910 3105 3726 4365 4462 5238 5589 6210 6693 7857 8730 9315 9409 11155 11178 13095 13386 15714 18630 18818 20079 22310 23571 26190 27945 28227 33465 39285 40158 47045 47142 55890 56454 60237 66930 78570 84681 94090 100395 117855 120474 141135 169362 180711 200790 216407 235710 254043 282270 301185 361422 423405 432814 508086 542133 602370 649221 762129 846810 903555 912673 1082035 1084266 1270215 1298442 1524258 1807110 1825346 1947663 2164070 2286387 2540430 2710665 2738019 3246105 3810645 3895326 4563365 4572774 5421330 5476038 5842989 6492210 7621290 8214057 9126730 9738315 11431935 11685978 13690095 16428114 17528967 19476630 20991479 22863870 24642171 27380190 29214945 35057934 41070285 41982958 49284342 52586901 58429890 62974437 73926513 82140570 87644835 88529281 104957395 105173802 123210855 125948874 147853026 175289670 177058562 188923311 209914790 221779539 246421710 262934505 265587843 314872185 369632565 377846622 442646405 443559078 525869010 531175686 566769933 629744370 739265130 796763529 885292810 944616555 1108897695 1133539866 1327939215 1593527058 1700309799 1889233110 2036173463 2217795390 2390290587 2655878430 2833849665 3400619598 3983817645 4072346926 4780581174 5100929397 5667699330 6108520389 7170871761 7967635290 8501548995 10180867315 10201858794 11951452935 12217040778 14341743522 17003097990 18325561167 20361734630 21512615283 23902905870 25504646985 30542601945 35854358805 36651122334 43025230566 51009293970 54976683501 61085203890 71708717610 91627805835 107563076415 109953367002 164930050503 183255611670 215126152830 274883417505 329860101006 494790151509 549766835010 824650252515 989580303018 1649300505030 2473950757545 4947901515090
• Sum of all divisors σ(n): 14066063339328
• Sum of proper divisors (its aliquot sum) s(n): 9118161824238
• 4947901515090 is an abundant number, because the sum of its proper divisors (9118161824238) is greater than itself. Its abundance is 4170260309148

Bases of 4947901515090

• Binary: 1001000000000000101111010011000010101010010₂
• Hexadecimal: 0x48005E98552
• Base-36: 1R518T74I

Squares and roots of 4947901515090

• 4947901515090 squared (4947901515090²) is 24481729403029917497708100
• 4947901515090 cubed (4947901515090³) is 121133186005275130023507609592565229000
• The square root of 4947901515090 is 2224387.8967235007
• The cube root of 4947901515090 is 17040.1605466797

Scales and comparisons

• 4,947,901,515,090 seconds is equal to 157,327 years, 50 weeks, 15 hours, 31 minutes, 30 seconds.
• To count from 1 to 4,947,901,515,090 would take you about three hundred ninety-three thousand, three hundred nineteen 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 4947901515090 cubic inches would be around 1420 feet tall.

Recreational maths with 4947901515090

• 4947901515090 backwards is 0905151097494
• 4947901515090 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4947901515090's digits is 54
• More coming soon!