28227471418240

Names of 28227471418240

• Cardinal: 28227471418240 can be written as Twenty-eight trillion, two hundred twenty-seven billion, four hundred seventy-one million, four hundred eighteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.822747141824 × 10¹³

Factors of 28227471418240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1689

Divisors of 28227471418240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 43 64 80 82 86 128 160 164 172 205 215 320 328 344 410 430 631 640 656 688 820 860 967 1262 1312 1376 1640 1681 1720 1763 1934 2524 2624 2752 3155 3280 3362 3440 3526 3868 4835 5048 5248 5504 6310 6560 6724 6880 7052 7736 8405 8815 9670 10096 12620 13120 13448 13760 14104 15472 16810 17630 19340 20192 25240 25871 26240 26896 27133 27520 28208 30944 33620 35260 38680 39647 40384 41581 50480 51742 53792 54266 56416 61888 67240 70520 72283 77360 79294 80768 83162 100960 103484 107584 108532 112832 123776 129355 134480 135665 141040 144566 154720 158588 166324 198235 201920 206968 207905 215168 217064 225664 258710 268960 271330 282080 289132 309440 317176 332648 361415 396470 403840 413936 415810 434128 517420 537920 542660 564160 578264 610177 618880 634352 665296 722830 792940 827872 831620 868256 1034840 1060711 1075840 1085320 1112453 1128320 1156528 1220354 1268704 1330592 1445660 1585880 1625527 1655744 1663240 1704821 1736512 2069680 2121422 2170640 2224906 2313056 2440708 2537408 2661184 2891320 3050885 3171760 3251054 3311488 3326480 3409642 3473024 4139360 4242844 4341280 4449812 4626112 4881416 5074816 5303555 5322368 5562265 5782640 6101770 6343520 6502108 6652960 6819284 8127635 8278720 8485688 8524105 8682560 8899624 9252224 9762832 10607110 11124530 11565280 12203540 12687040 13004216 13305920 13638568 16255270 16557440 16971376 17048210 17365120 17799248 19525664 21214220 22249060 23130560 24407080 25017257 25374080 26008432 26237611 26611840 27277136 32510540 33942752 34096420 35598496 39051328 42428440 44498120 45610573 46261120 48814160 50034514 52016864 52475222 54554272 65021080 67885504 68192840 69897661 71196992 78102656 84856880 88996240 91221146 97628320 100069028 104033728 104950444 109108544 125086285 130042160 131188055 135771008 136385680 139795322 142393984 169713760 177992480 182442292 195256640 200138056 208067456 209900888 218217088 228052865 250172570 260084320 262376110 272771360 279590644 339427520 349488305 355984960 364884584 390513280 400276112 419801776 456105730 500345140 520168640 524752220 545542720 559181288 678855040 698976610 711969920 729769168 800552224 839603552 912211460 1000690280 1025707537 1040337280 1049504440 1075742051 1091085440 1118362576 1397953220 1459538336 1601104448 1679207104 1824422920 2001380560 2051415074 2099008880 2151484102 2236725152 2795906440 2919076672 3202208896 3358414208 3648845840 4002761120 4102830148 4198017760 4302968204 4473450304 5128537685 5378710255 5591812880 5838153344 7297691680 8005522240 8205660296 8396035520 8605936408 8946900608 10257075370 10757420510 11183625760 14595383360 16011044480 16411320592 16792071040 17211872816 20514150740 21514841020 22367251520 29190766720 32822641184 34423745632 41028301480 43029682040 44105424091 44734503040 65645282368 68847491264 82056602960 86059364080 88210848182 131290564736 137694982528 164113205920 172118728160 176421696364 220527120455 328226411840 344237456320 352843392728 441054240910 656452823680 688474912640 705686785456 882108481820 1411373570912 1764216963640 2822747141824 3528433927280 5645494283648 7056867854560 14113735709120 28227471418240
• Sum of all divisors σ(n): 70961342031360
• Sum of proper divisors (its aliquot sum) s(n): 42733870613120
• 28227471418240 is an abundant number, because the sum of its proper divisors (42733870613120) is greater than itself. Its abundance is 14506399194880

Bases of 28227471418240

• Binary: 110011010110000111000011010000010001110000000₂
• Hexadecimal: 0x19AC38682380
• Base-36: A07IRO58G

Squares and roots of 28227471418240

• 28227471418240 squared (28227471418240²) is 796790142667556117004697600
• 28227471418240 cubed (28227471418240³) is 22491370978483812202901378743814324224000
• The square root of 28227471418240 is 5312953.1729764003
• The cube root of 28227471418240 is 30447.8986574779

Scales and comparisons

• 28,227,471,418,240 seconds is equal to 897,546 years, 14 weeks, 3 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 28,227,471,418,240 would take you about two million, two hundred forty-three thousand, eight hundred sixty-five 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 28227471418240 cubic inches would be around 2537.3 feet tall.

Recreational maths with 28227471418240

• 28227471418240 backwards is 04281417472282
• The number of decimal digits it has is: 14
• The sum of 28227471418240's digits is 52
• More coming soon!