21435538195736000

Names of 21435538195736000

• Cardinal: 21435538195736000 can be written as Twenty-one quadrillion, four hundred thirty-five trillion, five hundred thirty-eight billion, one hundred ninety-five million, seven hundred thirty-six thousand.

Scientific notation

• Scientific notation: 2.1435538195736 × 10¹⁶

Factors of 21435538195736000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 294067

Divisors of 21435538195736000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 80 100 112 124 125 140 155 160 175 200 217 224 248 250 280 310 320 350 400 434 448 496 500 560 620 700 775 800 868 875 961 992 1000 1085 1120 1240 1361 1400 1550 1600 1736 1750 1922 1984 2000 2170 2240 2480 2722 2800 3100 3472 3500 3844 3875 4000 4340 4805 4960 5425 5444 5600 6200 6727 6805 6944 7000 7688 7750 8000 8680 9527 9610 9920 10850 10888 11200 12400 13454 13610 13888 14000 15376 15500 17360 19054 19220 21700 21776 24025 24800 26908 27125 27220 28000 30752 31000 33635 34025 34720 38108 38440 42191 43400 43552 47635 48050 49600 53816 54250 54440 56000 61504 62000 67270 68050 69440 76216 76880 84382 86800 87104 95270 96100 107632 108500 108880 120125 124000 134540 136100 152432 153760 168175 168764 170125 173600 190540 192200 210955 215264 217000 217760 238175 240250 248000 269080 272200 292661 295337 304864 307520 336350 337528 340250 347200 381080 384400 421910 430528 434000 435520 476350 480500 538160 544400 585322 590674 609728 672700 675056 680500 762160 768800 840875 843820 868000 952700 961000 1054775 1076320 1088800 1170644 1181348 1190875 1307921 1345400 1350112 1361000 1463305 1476685 1524320 1537600 1681750 1687640 1736000 1905400 1922000 2048627 2109550 2152640 2177600 2341288 2362696 2381750 2615842 2690800 2700224 2722000 2926610 2953370 3048640 3363500 3375280 3810800 3844000 4097254 4219100 4682576 4725392 4763500 5231684 5273875 5381600 5444000 5853220 5906740 6539605 6727000 6750560 7316525 7383425 7621600 7688000 8194508 8438200 9072491 9155447 9365152 9450784 9527000 10243135 10463368 10547750 10763200 10888000 11706440 11813480 13079210 13454000 13501120 14633050 14766850 15243200 16389016 16876400 18144982 18310894 18730304 18901568 19054000 20486270 20926736 21095500 23412880 23626960 26158420 26908000 29266100 29533700 32698025 32778032 33752800 36289964 36582625 36621788 36917125 38108000 40972540 41853472 42191000 45362455 45777235 46825760 47253920 51215675 52316840 53816000 58532200 59067400 63507437 65396050 65556064 67505600 72579928 73165250 73243576 73834250 76216000 81945080 83706944 84382000 90724910 91554470 93651520 94507840 102431350 104633680 117064400 118134800 127014874 130792100 131112128 145159856 146330500 146487152 147668500 163490125 163890160 168764000 181449820 183108940 204862700 209267360 226812275 228886175 234128800 236269600 254029748 256078375 261584200 281247221 290319712 292661000 292974304 295337000 317537185 326980250 327780320 337528000 362899640 366217880 398311621 409725400 418534720 453624550 457772350 468257600 472539200 508059496 512156750 523168400 562494442 580639424 585322000 585948608 590674000 635074370 653960500 655560640 725799280 732435760 796623242 819450800 907249100 915544700 1016118992 1024313500 1046336800 1124988884 1134061375 1144430875 1170644000 1181348000 1270148740 1307921000 1406236105 1451598560 1464871520 1587685925 1593246484 1638901600 1814498200 1831089400 1968730547 1991558105 2032237984 2048627000 2092673600 2249977768 2268122750 2288861750 2341288000 2362696000 2540297480 2615842000 2788181347 2812472210 2903197120 2929743040 3175371850 3186492968 3277803200 3628996400 3662178800 3937461094 3983116210 4064475968 4097254000 4499955536 4536245500 4577723500 5080594960 5231684000 5576362694 5624944420 6350743700 6372985936 7031180525 7257992800 7324357600 7874922188 7938429625 7966232420 8194508000 8999911072 9072491000 9155447000 9843652735 9957790525 10161189920 10463368000 11152725388 11249888840 12347660251 12701487400 12745971872 13940906735 14062361050 14515985600 14648715200 15749844376 15876859250 15932464840 16389016000 17999822144 18144982000 18310894000 19687305470 19915581050 20322379840 22305450776 22499777680 24695320502 25402974800 25491943744 27881813470 28124722100 31499688752 31753718500 31864929680 35155902625 36289964000 36621788000 39374610940 39831162100 44610901552 44999555360 49218263675 49390641004 49788952625 50805949600 55763626940 56249444200 61738301255 62999377504 63507437000 63729859360 69704533675 70311805250 72579928000 73243576000 78749221880 79662324200 86433621757 89221803104 89999110720 98436527350 98781282008 99577905250 101611899200 111527253880 112498888400 123476602510 125998755008 127014874000 127459718720 139409067350 140623610500 157498443760 159324648400 172867243514 178443606208 196873054700 197562564016 199155810500 223054507760 224997776800 246091318375 246953205020 254029748000 278818134700 281247221000 308691506275 314996887520 318649296800 345734487028 348522668375 382777467781 393746109400 395125128032 398311621000 432168108785 446109015520 449995553600 492182636750 493906410040 508059496000 557636269400 562494442000 617383012550 629993775040 637298593600 691468974056 697045336750 765554935562 787492218800 790250256064 796623242000 864336217570 892218031040 984365273500 987812820080 1115272538800 1124988884000 1234766025100 1382937948112 1394090673500 1531109871124 1543457531375 1574984437600 1593246484000 1728672435140 1913887338905 1968730547000 1975625640160 2160840543925 2230545077600 2249977768000 2469532050200 2679442274467 2765875896224 2788181347000 3062219742248 3086915062750 3149968875200 3186492968000 3457344870280 3827774677810 3937461094000 3951251280320 4321681087850 4461090155200 4939064100400 5358884548934 5531751792448 5576362694000 6124439484496 6173830125500 6914689740560 7655549355620 7874922188000 8643362175700 9569436694525 9878128200800 10717769097868 10804202719625 11152725388000 12248878968992 12347660251000 13397211372335 13829379481120 15311098711240 15749844376000 17286724351400 19138873389050 19756256401600 21435538195736 21608405439250 22305450776000 24497757937984 24695320502000 26794422744670 27658758962240 30622197422480 34573448702800 38277746778100 42871076391472 43216810878500 47847183472625 49390641004000 53588845489340 61244394844960 66986056861675 69146897405600 76555493556200 85742152782944 86433621757000 95694366945250 98781282008000 107177690978680 122488789689920 133972113723350 138293794811200 153110987112400 171484305565888 172867243514000 191388733890500 214355381957360 267944227446700 306221974224800 334930284308375 345734487028000 382777467781000 428710763914720 535888454893400 612443948449600 669860568616750 691468974056000 765554935562000 857421527829440 1071776909786800 1339721137233500 1531109871124000 2143553819573600 2679442274467000 3062219742248000 4287107639147200 5358884548934000 10717769097868000 21435538195736000
• Sum of all divisors σ(n): 62735158350364032
• Sum of proper divisors (its aliquot sum) s(n): 41299620154628032
• 21435538195736000 is an abundant number, because the sum of its proper divisors (41299620154628032) is greater than itself. Its abundance is 19864081958892032

Bases of 21435538195736000

• Binary: 1001100001001111000001000100111101110011110010111000000₂
• Hexadecimal: 0x4C278227B9E5C0
• Base-36: 5V29IAWJNI8

Squares and roots of 21435538195736000

• 21435538195736000 squared (21435538195736000²) is 459482297740856970248581696000000
• 21435538195736000 cubed (21435538195736000³) is 9849250343488680768932722319288834848256000000000
• The square root of 21435538195736000 is 146408805.0485215865
• The cube root of 21435538195736000 is 277786.7099035433

Scales and comparisons

• 21,435,538,195,736,000 seconds is equal to 681,583,810 years, 7 weeks, 6 days, 2 hours, 13 minutes, 20 seconds.
• To count from 1 to 21,435,538,195,736,000 would take you about two billion, forty-four million, seven hundred fifty-one thousand, four hundred thirty 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 21435538195736000 cubic inches would be around 23148.9 feet tall.

Recreational maths with 21435538195736000

• 21435538195736000 backwards is 00063759183553412
• 21435538195736000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21435538195736000's digits is 62
• More coming soon!