21350634494800

Names of 21350634494800

• Cardinal: 21350634494800 can be written as Twenty-one trillion, three hundred fifty billion, six hundred thirty-four million, four hundred ninety-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13506344948 × 10¹³

Factors of 21350634494800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1425

Divisors of 21350634494800

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 40 41 43 50 52 65 80 82 86 100 104 130 164 172 200 205 208 215 260 325 328 344 400 410 430 520 533 559 650 656 688 820 860 1025 1040 1066 1075 1118 1300 1321 1640 1681 1720 1763 1849 2050 2132 2150 2236 2600 2642 2665 2795 3280 3362 3440 3526 3698 4100 4264 4300 4472 5200 5284 5330 5590 6605 6724 7052 7396 8200 8405 8528 8600 8815 8944 9245 10568 10660 11180 13210 13325 13448 13975 14104 14792 16400 16810 17173 17200 17630 18490 21136 21320 21853 22360 22919 24037 26420 26650 26896 27950 28208 29584 33025 33620 34346 35260 36980 42025 42640 43706 44075 44720 45838 46225 48074 52840 53300 54161 55900 56803 66050 67240 68692 70520 72283 73960 75809 84050 85865 87412 88150 91676 92450 96148 105680 106600 108322 109265 111800 113606 114595 120185 132100 134480 137384 141040 144566 147920 151618 168100 171730 174824 176300 183352 184900 192296 213200 216644 218530 223600 227212 229190 240370 264200 270805 274768 284015 289132 303236 336200 343460 349648 352600 361415 366704 369800 379045 384592 429325 433288 437060 454424 458380 480740 528400 541610 546325 568030 572975 578264 600925 606472 672400 686920 704093 705200 722830 738439 739600 758090 858650 866576 874120 908848 916760 939679 961480 985517 1083220 1092650 1136060 1145950 1156528 1201850 1212944 1354025 1373840 1408186 1420075 1445660 1476878 1516180 1717300 1748240 1807075 1833520 1879358 1895225 1922960 1971034 2166440 2185300 2220601 2272120 2291900 2328923 2403700 2442529 2708050 2816372 2840150 2891320 2953756 3032360 3108169 3434600 3520465 3614150 3692195 3758716 3790450 3942068 4332880 4370600 4441202 4544240 4583800 4657846 4698395 4807400 4885058 4927585 5416100 5632744 5680300 5782640 5907512 6064720 6216338 6869200 7040930 7228300 7384390 7517432 7580900 7884136 8741200 8882404 9167600 9315692 9396790 9614800 9770116 9855170 10832200 11103005 11265488 11360600 11644615 11815024 12212645 12432676 14081860 14456600 14768780 15034864 15161800 15540845 15768272 17602325 17764808 18460975 18631384 18793580 19540232 19710340 21664400 22206010 22721200 23289230 23491975 24425290 24637925 24865352 28163720 28867813 28913200 29537560 30275999 30323600 31081690 31752877 35204650 35529616 36921950 37262768 37587160 39080464 39420680 40406197 44412020 46578460 46983950 48850580 49275850 49730704 55515025 56327440 57735626 58223075 59075120 60551998 61063225 62163380 63505754 70409300 73843900 75174320 77704225 78841360 80812394 88824040 93156920 93967900 95485843 97701160 98551700 100143689 111030050 115471252 116446150 121103996 122126450 124326760 127011508 140818600 144339065 147687800 151379995 155408450 158764385 161624788 177648080 186313840 187935800 190971686 195402320 197103400 200287378 202030985 222060100 230942504 232892300 242207992 244252900 248653520 254023016 281637200 288678130 295375600 302759990 310816900 317528770 323249576 375871600 381943372 394206800 400574756 404061970 444120200 461885008 465784600 477429215 484415984 488505800 500718445 508046032 577356260 605519980 621633800 635057540 646499152 721695325 756899975 763886744 793821925 801149512 808123940 888240400 931569200 954858430 977011600 1001436890 1010154925 1154712520 1211039960 1241315959 1243267600 1270115080 1301867957 1443390650 1513799950 1527773488 1587643850 1602299024 1616247880 1909716860 2002873780 2020309850 2309425040 2387146075 2422079920 2482631918 2503592225 2540230160 2603735914 2886781300 3027599900 3175287700 3232495760 3819433720 4005747560 4040619700 4105891249 4774292150 4965263836 5007184450 5207471828 5773562600 6055199800 6206579795 6350575400 6509339785 7638867440 8011495120 8081239400 8211782498 9548584300 9930527672 10014368900 10414943656 11547125200 12110399600 12413159590 12701150800 13018679570 16162478800 16423564996 19097168600 19861055344 20028737800 20529456245 20829887312 24826319180 26037359140 31032898975 32546698925 32847129992 38194337200 40057475600 41058912490 49652638360 52074718280 53376586237 62065797950 65093397850 65694259984 82117824980 99305276720 102647281225 104149436560 106753172474 124131595900 130186795700 164235649960 205294562450 213506344948 248263191800 260373591400 266882931185 328471299920 410589124900 427012689896 496526383600 520747182800 533765862370 821178249800 854025379792 1067531724740 1334414655925 1642356499600 2135063449480 2668829311850 4270126898960 5337658623700 10675317247400 21350634494800
• Sum of all divisors σ(n): 58012124442132
• Sum of proper divisors (its aliquot sum) s(n): 36661489947332
• 21350634494800 is an abundant number, because the sum of its proper divisors (36661489947332) is greater than itself. Its abundance is 15310855452532

Bases of 21350634494800

• Binary: 100110110101100010100111111000001101101010000₂
• Hexadecimal: 0x136B14FC1B50
• Base-36: 7KGCGIRF4

Squares and roots of 21350634494800

• 21350634494800 squared (21350634494800²) is 455849593330543651227040000
• 21350634494800 cubed (21350634494800³) is 9732678051803657298325180570499392000000
• The square root of 21350634494800 is 4620674.6796111929
• The cube root of 21350634494800 is 27741.9464202429

Scales and comparisons

• 21,350,634,494,800 seconds is equal to 678,884 years, 7 weeks, 4 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,350,634,494,800 would take you about one million, six hundred ninety-seven thousand, two 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 21350634494800 cubic inches would be around 2311.8 feet tall.

Recreational maths with 21350634494800

• 21350634494800 backwards is 00849443605312
• The number of decimal digits it has is: 14
• The sum of 21350634494800's digits is 49
• More coming soon!