2421309751970720

Names of 2421309751970720

• Cardinal: 2421309751970720 can be written as Two quadrillion, four hundred twenty-one trillion, three hundred nine billion, seven hundred fifty-one million, nine hundred seventy thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.42130975197072 × 10¹⁵

Factors of 2421309751970720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 132028

Divisors of 2421309751970720

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 41 52 65 76 80 82 95 104 130 152 160 164 169 190 205 208 247 260 304 328 338 380 410 416 494 520 533 608 656 676 760 779 820 845 877 988 1040 1066 1235 1312 1352 1520 1558 1640 1690 1754 1976 2080 2132 2470 2665 2704 3040 3116 3211 3280 3380 3508 3895 3952 4264 4385 4940 5330 5408 6232 6422 6560 6760 6929 7016 7790 7904 8528 8770 9880 10127 10660 11401 12464 12844 13520 13858 14032 15580 16055 16663 17056 17540 19760 20254 21320 22802 24928 25688 27040 27716 28064 31160 32110 33326 34645 35080 35957 39520 40508 42640 45604 50635 51376 55432 57005 62320 64220 66652 69290 70160 71914 81016 83315 85280 91208 101270 102752 110864 114010 124640 128440 131071 131651 133304 138580 140320 143828 148213 162032 166630 179785 182416 202540 216619 221728 228020 256880 262142 263302 266608 277160 287656 296426 324064 333260 359570 364832 405080 433238 456040 467441 513760 524284 526604 533216 554320 575312 592852 655355 658255 666520 683183 719140 741065 810160 866476 912080 934882 1048568 1053208 1083095 1108640 1150624 1185704 1310710 1316510 1333040 1366366 1438280 1482130 1620320 1703923 1732952 1824160 1869764 2097136 2106416 2166190 2337205 2371408 2490349 2621420 2633020 2666080 2732732 2816047 2876560 2964260 3407846 3415915 3465904 3739528 4194272 4212832 4332380 4674410 4742816 4980698 5242840 5266040 5373911 5465464 5632094 5753120 5928520 6076733 6815692 6831830 6931808 7479056 8519615 8664760 8881379 9348820 9961396 10485680 10532080 10747822 10930928 11264188 11857040 12153466 12451745 13631384 13663660 14080235 14958112 17039230 17329520 17762758 18697640 19922792 20971360 21064160 21495644 21861856 22150999 22528376 23714080 24306932 24903490 26869555 27262768 27327320 28160470 30383665 32374537 34078460 34659040 35525516 37395280 39845584 42991288 44301998 44406895 45056752 48613864 49806980 53739110 54525536 54654640 56320940 60767330 64749074 68156920 69860843 71051032 74790560 79691168 85982576 88603996 88813790 90113504 97227728 99613960 102104309 107478220 109309280 110754995 112641880 114949267 115457927 121534660 129498148 136313840 139721686 142102064 161872685 171965152 177207992 177627580 194455456 199227920 204208618 214956440 221509990 225283760 229898534 230915854 243069320 258996296 272627680 279443372 284204128 323745370 349304215 354415984 355255160 398455840 408417236 420868981 429912880 443019980 450567520 459797068 461831708 486138640 510521545 517992592 558886744 574746335 577289635 647490740 698608430 708831968 710510320 816834472 841737962 859825760 886039960 908190959 919594136 923663416 972277280 1021043090 1035985184 1117773488 1149492670 1154579270 1294981480 1327356017 1397216860 1421020640 1494340471 1633668944 1683475924 1772079920 1816381918 1839188272 1847326832 2042086180 2104344905 2184036073 2235546976 2298985340 2309158540 2589962960 2654712034 2794433720 2988680942 3267337888 3366951848 3544159840 3632763836 3678376544 3694653664 4084172360 4208689810 4368072146 4540954795 4597970680 4618317080 4712919947 5179925920 5309424068 5588867440 5977361884 6636780085 6733903696 7265527672 7471702355 8168344720 8417379620 8736144292 9081909590 9195941360 9236634160 9425839894 10618848136 10920180365 11177734880 11954723768 13273560170 13467807392 14531055344 14943404710 16336689440 16834759240 17255628221 17472288584 18163819180 18391882720 18473268320 18851679788 19426426123 21237696272 21840360730 23564599735 23909447536 26547120340 28392468949 29062110688 29886809420 33669518480 34511256442 34944577168 36327638360 37703359576 38852852246 42475392544 43680721460 47129199470 47818895072 53094240680 56784937898 59773618840 61267959311 67339036960 69022512884 69889154336 72655276720 75406719152 77705704492 86278141105 87361442920 89545478993 94258398940 97132130615 106188481360 113569875796 119547237680 122535918622 138045025768 141962344745 145310553440 150813438304 155411408984 172556282210 174722885840 179090957986 188516797880 194264261230 212376962720 227139751592 239094475360 245071837244 276090051536 283924689490 306339796555 310822817968 345112564420 349445771680 358181915972 369102096337 377033595760 388528522460 447727394965 454279503184 490143674488 552180103072 567849378980 612679593110 621645635936 690225128840 716363831944 738204192674 754067191520 777057044920 796483471043 895454789930 908559006368 980287348976 1135698757960 1164091226909 1225359186220 1380450257680 1432727663888 1476408385348 1554114089840 1592966942086 1790909579860 1845510481685 1960574697952 2271397515920 2328182453818 2450718372440 2760900515360 2865455327776 2952816770696 3108228179680 3185933884172 3581819159720 3691020963370 3982417355215 4542795031840 4656364907636 4901436744880 5820456134545 5905633541392 6371867768344 7163638319440 7382041926740 7964834710430 9312729815272 9802873489760 11640912269090 11811267082784 12743735536688 14327276638880 14764083853480 15133185949817 15929669420860 18625459630544 23281824538180 25487471073376 29528167706960 30266371899634 31859338841720 37250919261088 46563649076360 59056335413920 60532743799268 63718677683440 75665929749085 93127298152720 121065487598536 127437355366880 151331859498170 186254596305440 242130975197072 302663718996340 484261950394144 605327437992680 1210654875985360 2421309751970720
• Sum of all divisors σ(n): 6686927549890560
• Sum of proper divisors (its aliquot sum) s(n): 4265617797919840
• 2421309751970720 is an abundant number, because the sum of its proper divisors (4265617797919840) is greater than itself. Its abundance is 1844308045949120

Bases of 2421309751970720

• Binary: 1000100110100010101100011011101010000100101110100000₂
• Hexadecimal: 0x89A2B1BA84BA0
• Base-36: NUA6CDYHSW

Squares and roots of 2421309751970720

• 2421309751970720 squared (2421309751970720²) is 5862740914988509604923737318400
• 2421309751970720 cubed (2421309751970720³) is 14195511750739420220356648824096082008117248000
• The square root of 2421309751970720 is 49206805.9517250113
• The cube root of 2421309751970720 is 134281.6854579273

Scales and comparisons

• 2,421,309,751,970,720 seconds is equal to 76,990,160 years, 26 weeks, 3 days, 14 hours, 5 minutes, 20 seconds.
• To count from 1 to 2,421,309,751,970,720 would take you about two hundred thirty million, nine hundred seventy thousand, four hundred eighty-one 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 2421309751970720 cubic inches would be around 11190.1 feet tall.

Recreational maths with 2421309751970720

• 2421309751970720 backwards is 0270791579031242
• The number of decimal digits it has is: 16
• The sum of 2421309751970720's digits is 59
• More coming soon!