28238973043200

Names of 28238973043200

• Cardinal: 28238973043200 can be written as Twenty-eight trillion, two hundred thirty-eight billion, nine hundred seventy-three million, forty-three thousand, two hundred.

Scientific notation

• Scientific notation: 2.82389730432 × 10¹³

Factors of 28238973043200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3390

Divisors of 28238973043200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 67 75 80 96 100 120 128 134 150 160 192 200 201 240 256 268 300 320 335 384 400 402 480 512 536 600 640 670 768 800 804 960 1005 1072 1200 1280 1340 1536 1600 1608 1675 1920 2010 2144 2400 2560 2680 3200 3216 3313 3350 3840 4020 4288 4800 5025 5360 6400 6432 6626 6700 7680 8040 8576 9600 9939 10050 10720 12800 12864 13252 13400 16080 16565 17152 19200 19878 20100 21440 25728 26504 26800 32160 33130 34304 38400 39756 40200 42880 49695 51456 53008 53600 64320 66260 79512 80400 82825 85760 99390 102912 106016 107200 128640 132520 159024 160800 165650 171520 198780 212032 214400 221971 248475 257280 265040 318048 321600 331300 397560 424064 428800 443942 496950 514560 530080 636096 643200 662600 665913 795120 848128 857600 887884 993900 1060160 1109855 1272192 1286400 1325200 1331826 1590240 1696256 1775768 1987800 2120320 2219710 2544384 2572800 2650400 2663652 3180480 3329565 3551536 3975600 4240640 4439420 5088768 5300800 5327304 5549275 6360960 6659130 7103072 7951200 8481280 8878840 10601600 10654608 10975969 11098550 12721920 13318260 14206144 15902400 16647825 17757680 21203200 21309216 21951938 22197100 25443840 26636520 28412288 31804800 32927907 33295650 35515360 42406400 42618432 43903876 44394200 53273040 54879845 56824576 63609600 65855814 66591300 71030720 85236864 87807752 88788400 106546080 109759690 113649152 127219200 131711628 133182600 142061440 164639535 170473728 175615504 177576800 213092160 219519380 263423256 266365200 274399225 284122880 329279070 340947456 351231008 355153600 426184320 439038760 526846512 532730400 548798450 568245760 658558140 702462016 710307200 735389923 823197675 852368640 878077520 1053693024 1065460800 1097596900 1317116280 1404924032 1420614400 1470779846 1646395350 1704737280 1756155040 2107386048 2130921600 2195193800 2206169769 2634232560 2809848064 2841228800 2941559692 3292790700 3512310080 3676949615 4214772096 4261843200 4390387600 4412339538 5268465120 5619696128 5883119384 6585581400 7024620160 7353899230 8429544192 8523686400 8780775200 8824679076 10536930240 11030848845 11766238768 13171162800 14049240320 14707798460 16859088384 17561550400 17649358152 18384748075 21073860480 22061697690 23532477536 26342325600 28098480640 29415596920 35123100800 35298716304 36769496150 42147720960 44123395380 47064955072 52684651200 55154244225 58831193840 70246201600 70597432608 73538992300 84295441920 88246790760 94129910144 105369302400 110308488450 117662387680 140492403200 141194865216 147077984600 176493581520 188259820288 210738604800 220616976900 235324775360 282389730432 294155969200 352987163040 376519640576 421477209600 441233953800 470649550720 564779460864 588311938400 705974326080 882467907600 941299101440 1129558921728 1176623876800 1411948652160 1764935815200 1882598202880 2353247753600 2823897304320 3529871630400 4706495507200 5647794608640 7059743260800 9412991014400 14119486521600 28238973043200
• Sum of all divisors σ(n): 94706592483888
• Sum of proper divisors (its aliquot sum) s(n): 66467619440688
• 28238973043200 is an abundant number, because the sum of its proper divisors (66467619440688) is greater than itself. Its abundance is 38228646397488

Bases of 28238973043200

• Binary: 110011010111011100101111101010000001000000000₂
• Hexadecimal: 0x19AEE5F50200
• Base-36: A0CSZFVUO

Squares and roots of 28238973043200

• 28238973043200 squared (28238973043200²) is 797439598534576269066240000
• 28238973043200 cubed (28238973043200³) is 22518875326598129485295981395181568000000
• The square root of 28238973043200 is 5314035.4762835371
• The cube root of 28238973043200 is 30452.0335508979

Scales and comparisons

• 28,238,973,043,200 seconds is equal to 897,911 years, 51 weeks, 4 days, 18 hours, 40 minutes.
• To count from 1 to 28,238,973,043,200 would take you about two million, two hundred forty-four thousand, seven hundred seventy-nine 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 28238973043200 cubic inches would be around 2537.7 feet tall.

Recreational maths with 28238973043200

• 28238973043200 backwards is 00234037983282
• The number of decimal digits it has is: 14
• The sum of 28238973043200's digits is 51
• More coming soon!