25438107968000

Names of 25438107968000

• Cardinal: 25438107968000 can be written as Twenty-five trillion, four hundred thirty-eight billion, one hundred seven million, nine hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 2.5438107968 × 10¹³

Factors of 25438107968000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140955

Divisors of 25438107968000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 31 32 35 40 50 52 56 62 64 65 70 80 91 100 104 112 124 125 128 130 140 155 160 175 182 200 208 217 224 248 250 256 260 280 310 320 325 350 364 400 403 416 434 448 455 496 500 512 520 560 620 640 650 700 728 775 800 806 832 868 875 896 910 992 1000 1040 1085 1120 1240 1280 1300 1400 1456 1550 1600 1612 1625 1664 1736 1750 1792 1820 1984 2000 2015 2080 2170 2240 2275 2480 2560 2600 2800 2821 2912 3100 3200 3224 3250 3328 3472 3500 3584 3640 3875 3968 4000 4030 4160 4340 4480 4550 4960 5200 5425 5600 5642 5824 6200 6400 6448 6500 6656 6944 7000 7280 7750 7936 8000 8060 8320 8680 8960 9100 9920 10075 10400 10850 11200 11284 11375 11648 12400 12800 12896 13000 13888 14000 14105 14560 15500 15872 16000 16120 16640 17360 17920 18200 19840 20150 20800 21700 22400 22568 22750 23296 24800 25792 26000 27125 27776 28000 28210 29120 31000 32000 32240 33280 34720 36400 39680 40300 41600 43400 44800 45136 45500 46592 49600 50375 51584 52000 54250 55552 56000 56420 58240 62000 64000 64480 69440 70525 72800 79360 80600 83200 86800 89600 90272 91000 99200 100750 103168 104000 108500 111104 112000 112840 116480 124000 128960 138880 140897 141050 145600 161200 166400 173600 180544 182000 198400 201500 206336 208000 217000 224000 225680 232960 248000 257920 277760 281794 282100 291200 322400 347200 352625 361088 364000 396800 403000 416000 434000 448000 451360 496000 515840 555520 563588 564200 582400 644800 694400 704485 705250 722176 728000 806000 832000 868000 902720 986279 992000 1031680 1127176 1128400 1164800 1289600 1388800 1408970 1410500 1444352 1456000 1612000 1736000 1805440 1831661 1972558 1984000 2254352 2256800 2579200 2777600 2817940 2821000 2912000 3224000 3472000 3522425 3610880 3663322 3945116 4367807 4508704 4513600 4931395 5158400 5635880 5642000 5824000 6448000 6944000 7044850 7221760 7326644 7890232 8735614 9017408 9027200 9158305 9862790 11271760 11284000 12821627 12896000 13888000 14089700 14653288 15780464 17471228 17612125 18034816 18054400 18316610 19725580 21839035 22543520 22568000 24656975 25643254 25792000 28179400 29306576 30574649 31560928 34942456 35224250 36069632 36108800 36633220 39451160 43678070 45087040 45136000 45791525 49313950 51286508 56358800 56781491 58613152 61149298 63121856 64108135 69884912 70448500 72139264 73266440 78902320 87356140 90174080 90272000 91583050 98627900 102573016 109195175 112717600 113562982 117226304 122298596 123284875 126243712 128216270 139769824 140897000 146532880 152873245 157804640 174712280 180348160 180544000 183166100 197255800 205146032 218390350 225435200 227125964 228957625 234452608 244597192 246569750 252487424 256432540 279539648 281794000 283907455 293065760 305746490 315609280 320540675 349424560 360696320 366332200 394511600 397470437 410292064 436780700 450870400 454251928 457915250 468905216 489194384 493139500 504974848 512865080 545975875 559079296 563588000 567814910 586131520 611492980 631218560 641081350 698849120 732664400 764366225 789023200 794940874 820584128 873561400 901740800 908503856 915830500 937810432 978388768 986279000 1025730160 1091951750 1118158592 1127176000 1135629820 1172263040 1222985960 1262437120 1282162700 1397698240 1419537275 1465328800 1528732450 1578046400 1589881748 1602703375 1641168256 1747122800 1803481600 1817007712 1831661000 1956777536 1972558000 1987352185 2051460320 2183903500 2236317184 2254352000 2271259640 2344526080 2445971920 2524874240 2564325400 2795396480 2839074550 2930657600 3057464900 3156092800 3179763496 3205406750 3282336512 3494245600 3634015424 3663322000 3821831125 3913555072 3945116000 3974704370 4102920640 4367807000 4508704000 4542519280 4689052160 4891943840 5128650800 5590792960 5678149100 5861315200 6114929800 6312185600 6359526992 6410813500 6564673024 6988491200 7097686375 7268030848 7326644000 7643662250 7827110144 7890232000 7949408740 8205841280 8735614000 9017408000 9085038560 9783887680 9936760925 10257301600 11181585920 11356298200 11722630400 12229859600 12624371200 12719053984 12821627000 13976982400 14195372750 14536061696 14653288000 15287324500 15654220288 15780464000 15898817480 16411682560 17471228000 18170077120 19567775360 19873521850 20514603200 22712596400 23445260800 24459719200 25438107968 25643254000 27953964800 28390745500 29072123392 29306576000 30574649000 31560928000 31797634960 32823365120 34942456000 36340154240 39135550720 39747043700 41029206400 45425192800 48919438400 49683804625 50876215936 51286508000 55907929600 56781491000 58613152000 61149298000 63121856000 63595269920 69884912000 72680308480 78271101440 79494087400 82058412800 90850385600 97838876800 99367609250 101752431872 102573016000 113562982000 117226304000 122298596000 127190539840 139769824000 145360616960 158988174800 164116825600 181700771200 195677753600 198735218500 203504863744 205146032000 227125964000 244597192000 254381079680 279539648000 317976349600 363401542400 391355507200 397470437000 410292064000 454251928000 489194384000 508762159360 635952699200 726803084800 794940874000 820584128000 908503856000 978388768000 1017524318720 1271905398400 1589881748000 1817007712000 1956777536000 2543810796800 3179763496000 3634015424000 5087621593600 6359526992000 12719053984000 25438107968000
• Sum of all divisors σ(n): 80588498006016
• Sum of proper divisors (its aliquot sum) s(n): 55150390038016
• 25438107968000 is an abundant number, because the sum of its proper divisors (55150390038016) is greater than itself. Its abundance is 29712282070016

Bases of 25438107968000

• Binary: 101110010001011000101011000111010001000000000₂
• Hexadecimal: 0x1722C563A200
• Base-36: 90M3SOWE8

Squares and roots of 25438107968000

• 25438107968000 squared (25438107968000²) is 647097336991625089024000000
• 25438107968000 cubed (25438107968000³) is 16460931924198239326370123743232000000000
• The square root of 25438107968000 is 5043620.5218077223
• The cube root of 25438107968000 is 29409.9939676519

Scales and comparisons

• 25,438,107,968,000 seconds is equal to 808,853 years, 7 weeks, 4 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 25,438,107,968,000 would take you about two million, twenty-two thousand, one hundred thirty-two 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 25438107968000 cubic inches would be around 2450.8 feet tall.

Recreational maths with 25438107968000

• 25438107968000 backwards is 00086970183452
• The number of decimal digits it has is: 14
• The sum of 25438107968000's digits is 53
• More coming soon!