21460790291200

Names of 21460790291200

• Cardinal: 21460790291200 can be written as Twenty-one trillion, four hundred sixty billion, seven hundred ninety million, two hundred ninety-one thousand, two hundred.

Scientific notation

• Scientific notation: 2.14607902912 × 10¹³

Factors of 21460790291200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 24952

Divisors of 21460790291200

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 169 200 208 256 260 320 325 338 400 416 520 640 650 676 800 823 832 845 1040 1280 1300 1352 1600 1646 1664 1690 2080 2600 2704 3200 3292 3328 3380 4115 4160 4225 5200 5408 6400 6584 6760 8230 8320 8450 10400 10699 10816 13168 13520 16460 16640 16900 20575 20800 21398 21632 24109 26336 27040 32920 33800 41150 41600 42796 43264 48218 52672 53495 54080 65840 67600 82300 83200 85592 96436 105344 106990 108160 120545 131680 135200 139087 164600 171184 192872 210688 213980 216320 241090 263360 267475 270400 278174 313417 329200 342368 385744 427960 482180 526720 534950 540800 556348 602725 626834 658400 684736 695435 771488 855920 964360 1053440 1069900 1081600 1112696 1205450 1253668 1316800 1369472 1390870 1542976 1567085 1711840 1928720 2139800 2225392 2410900 2507336 2633600 2738944 2781740 3085952 3134170 3423680 3477175 3857440 4074421 4279600 4450784 4821800 5014672 5267200 5563480 6171904 6268340 6847360 6954350 7714880 7835425 8148842 8559200 8901568 9643600 10029344 11126960 12536680 13694720 13908700 15429760 15670850 16297684 17118400 17803136 19287200 19841707 20058688 20372105 22253920 25073360 27817400 30859520 31341700 32595368 34236800 35606272 38574400 39683414 40117376 40744210 44507840 50146720 55634800 62683400 65190736 68473600 77148800 79366828 80234752 81488420 89015680 99208535 100293440 101860525 111269600 125366800 130381472 154297600 158733656 162976840 178031360 198417070 200586880 203721050 222539200 250733600 257942191 260762944 317467312 325953680 396834140 401173760 407442100 445078400 496042675 501467200 515884382 521525888 634934624 651907360 793668280 814884200 890156800 992085350 1002934400 1031768764 1043051776 1269869248 1289710955 1303814720 1587336560 1629768400 1984170700 2005868800 2063537528 2539738496 2579421910 2607629440 3174673120 3259536800 3353248483 3968341400 4127075056 5079476992 5158843820 5215258880 6349346240 6448554775 6519073600 6706496966 7936682800 8254150112 10317687640 12698692480 12897109550 13038147200 13412993932 15873365600 16508300224 16766242415 20635375280 25397384960 25794219100 26076294400 26825987864 31746731200 33016600448 33532484830 41270750560 51588438200 53651975728 63493462400 66033200896 67064969660 82541501120 83831212075 103176876400 107303951456 126986924800 134129939320 165083002240 167662424150 206353752800 214607902912 268259878640 330166004480 335324848300 412707505600 429215805824 536519757280 670649696600 825415011200 858431611648 1073039514560 1341299393200 1650830022400 2146079029120 2682598786400 4292158058240 5365197572800 10730395145600 21460790291200
• Sum of all divisors σ(n): 57591462295920
• Sum of proper divisors (its aliquot sum) s(n): 36130672004720
• 21460790291200 is an abundant number, because the sum of its proper divisors (36130672004720) is greater than itself. Its abundance is 14669881713520

Bases of 21460790291200

• Binary: 100111000010010111010110010000010101100000000₂
• Hexadecimal: 0x1384BAC82B00
• Base-36: 7LUY8FRWG

Squares and roots of 21460790291200

• 21460790291200 squared (21460790291200²) is 460565519922864180797440000
• 21460790291200 cubed (21460790291200³) is 9884100038422083784153941825814528000000
• The square root of 21460790291200 is 4632579.2266511751
• The cube root of 21460790291200 is 27789.5749134009

Scales and comparisons

• 21,460,790,291,200 seconds is equal to 682,386 years, 38 weeks, 6 days, 12 hours, 26 minutes, 40 seconds.
• To count from 1 to 21,460,790,291,200 would take you about one million, seven hundred five thousand, nine hundred sixty-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 21460790291200 cubic inches would be around 2315.8 feet tall.

Recreational maths with 21460790291200

• 21460790291200 backwards is 00219209706412
• The number of decimal digits it has is: 14
• The sum of 21460790291200's digits is 43
• More coming soon!