221225425228800

Names of 221225425228800

• Cardinal: 221225425228800 can be written as Two hundred twenty-one trillion, two hundred twenty-five billion, four hundred twenty-five million, two hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.212254252288 × 10¹⁴

Factors of 221225425228800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4305972

Divisors of 221225425228800

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 223 225 240 256 288 300 320 360 384 400 446 450 480 512 576 600 640 669 720 768 800 892 900 960 1024 1115 1152 1200 1280 1338 1440 1536 1600 1784 1800 1920 2007 2230 2304 2400 2560 2676 2880 3072 3200 3345 3568 3600 3840 4014 4460 4608 4800 5120 5352 5575 5760 6400 6690 7136 7200 7680 8028 8920 9216 9600 10035 10704 11150 11520 12800 13380 14272 14400 15360 16056 16725 17840 19200 20070 21408 22300 23040 25600 26760 28544 28800 32112 33450 35680 38400 40140 42816 44600 46080 50175 53520 57088 57600 64224 66900 71360 76800 80280 85632 89200 100350 107040 114176 115200 128448 133800 142720 160560 171264 178400 200700 214080 228352 230400 256896 267600 285440 321120 342528 356800 401400 428160 513792 535200 570880 642240 685056 713600 802800 856320 1027584 1070400 1141760 1284480 1427200 1605600 1712640 2055168 2140800 2568960 2854400 3211200 3425280 4281600 4305739 5137920 5708800 6422400 8563200 8611478 10275840 12844800 12917217 17126400 17222956 21528695 25689600 25834434 34445912 38751651 43057390 51379200 51668868 64586085 68891824 77503302 86114780 103337736 107643475 129172170 137783648 155006604 172229560 193758255 206675472 215286950 258344340 275567296 310013208 322930425 344459120 387516510 413350944 430573900 516688680 551134592 620026416 645860850 688918240 775033020 826701888 861147800 960179797 968791275 1033377360 1102269184 1240052832 1291721700 1377836480 1550066040 1653403776 1722295600 1920359594 1937582550 2066754720 2204538368 2480105664 2583443400 2755672960 2880539391 3100132080 3306807552 3444591200 3840719188 3875165100 4133509440 4409076736 4800898985 4960211328 5166886800 5511345920 5761078782 6200264160 6613615104 6889182400 7681438376 7750330200 8267018880 8641618173 9601797970 9920422656 10333773600 11022691840 11522157564 12400528320 13227230208 13778364800 14402696955 15362876752 15500660400 16534037760 17283236346 19203595940 19840845312 20667547200 22045383680 23044315128 24004494925 24801056640 27556729600 28805393910 30725753504 31001320800 33068075520 34566472692 38407191880 39681690624 41335094400 43208090865 46088630256 48008989850 49602113280 55113459200 57610787820 61451507008 62002641600 66136151040 69132945384 72013484775 76814383760 82670188800 86416181730 92177260512 96017979700 99204226560 110226918400 115221575640 122903014016 124005283200 138265890768 144026969550 153628767520 165340377600 172832363460 184354521024 192035959400 198408453120 216040454325 230443151280 245806028032 248010566400 276531781536 288053939100 307257535040 330680755200 345664726920 368709042048 384071918800 432080908650 460886302560 491612056064 496021132800 553063563072 576107878200 614515070080 691329453840 737418084096 768143837600 864161817300 921772605120 983224112128 992042265600 1106127126144 1152215756400 1229030140160 1382658907680 1474836168192 1536287675200 1728323634600 1843545210240 2212254252288 2304431512800 2458060280320 2765317815360 2949672336384 3072575350400 3456647269200 3687090420480 4424508504576 4608863025600 4916120560640 5530635630720 6145150700800 6913294538400 7374180840960 8849017009152 9217726051200 11061271261440 12290301401600 13826589076800 14748361681920 18435452102400 22122542522880 24580602803200 27653178153600 36870904204800 44245085045760 55306356307200 73741808409600 110612712614400 221225425228800
• Sum of all divisors σ(n): 795643847340160
• Sum of proper divisors (its aliquot sum) s(n): 574418422111360
• 221225425228800 is an abundant number, because the sum of its proper divisors (574418422111360) is greater than itself. Its abundance is 353192996882560

Bases of 221225425228800

• Binary: 110010010011010000001110111000101101010000000000₂
• Hexadecimal: 0xC9340EE2D400
• Base-36: 26F1K2B5S0

Squares and roots of 221225425228800

• 221225425228800 squared (221225425228800²) is 48940688767663379532349440000
• 221225425228800 cubed (221225425228800³) is 10826924683616686984021687349513551872000000
• The square root of 221225425228800 is 14873648.6858067211
• The cube root of 221225425228800 is 60479.9856596925

Scales and comparisons

• 221,225,425,228,800 seconds is equal to 7,034,284 years, 11 weeks, 5 days, 16 hours.
• To count from 1 to 221,225,425,228,800 would take you about seventeen million, five hundred eighty-five thousand, seven hundred ten 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 221225425228800 cubic inches would be around 5040 feet tall.

Recreational maths with 221225425228800

• 221225425228800 backwards is 008822524522122
• 221225425228800 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221225425228800's digits is 45
• More coming soon!