21039414073600

Names of 21039414073600

• Cardinal: 21039414073600 can be written as Twenty-one trillion, thirty-nine billion, four hundred fourteen million, seventy-three thousand, six hundred.

Scientific notation

• Scientific notation: 2.10394140736 × 10¹³

Factors of 21039414073600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1150

Divisors of 21039414073600

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 128 130 148 160 169 185 200 208 256 260 296 320 325 338 370 400 416 481 520 592 640 650 676 740 800 832 845 925 962 1040 1093 1184 1280 1300 1352 1369 1480 1600 1664 1690 1850 1924 2080 2186 2197 2368 2405 2600 2704 2738 2960 3200 3328 3380 3700 3848 4160 4225 4372 4394 4736 4810 5200 5408 5465 5476 5920 6253 6400 6760 6845 7400 7696 8320 8450 8744 8788 9472 9620 10400 10816 10930 10952 10985 11840 12025 12506 13520 13690 14209 14800 15392 16640 16900 17488 17576 17797 19240 20800 21632 21860 21904 21970 23680 24050 25012 27040 27325 27380 28418 29600 30784 31265 33800 34225 34976 35152 35594 38480 40441 41600 43264 43720 43808 43940 47360 48100 50024 54080 54650 54760 54925 56836 59200 61568 62530 67600 68450 69952 70304 71045 71188 76960 80882 81289 83200 87440 87616 87880 88985 96200 100048 108160 109300 109520 109850 113672 118400 123136 125060 135200 136900 139904 140608 142090 142376 153920 156325 161764 162578 174880 175232 175760 177970 184717 192400 200096 202205 216320 218600 219040 219700 227344 231361 236800 250120 270400 273800 279808 281216 284180 284752 307840 312650 323528 325156 349760 350464 351520 355225 355940 369434 384800 400192 404410 406445 437200 438080 439400 444925 454688 462722 500240 525733 540800 547600 562432 568360 569504 615680 625300 647056 650312 699520 703040 710450 711880 738868 769600 800384 808820 812890 874400 876160 878800 889850 909376 923585 925444 1000480 1011025 1051466 1081600 1095200 1136720 1139008 1156805 1250600 1294112 1300624 1399040 1406080 1420900 1423760 1477736 1496317 1539200 1600768 1617640 1625780 1748800 1752320 1757600 1779700 1818752 1847170 1850888 2000960 2022050 2032225 2102932 2190400 2273440 2278016 2313610 2401321 2501200 2588224 2601248 2628665 2812160 2841800 2847520 2955472 2992634 3007693 3078400 3235280 3251560 3497600 3515200 3559400 3637504 3694340 3701776 4001920 4044100 4064450 4205864 4380800 4546880 4556032 4617925 4627220 4802642 5002400 5176448 5202496 5257330 5683600 5695040 5784025 5910944 5985268 6015386 6470560 6503120 6834529 6995200 7030400 7118800 7388680 7403552 7481585 8003840 8088200 8128900 8411728 8761600 9093760 9235850 9254440 9605284 10004800 10352896 10404992 10514660 11367200 11390080 11568050 11821888 11970536 12006605 12030772 12941120 13006240 13143325 13669058 14060800 14237600 14777360 14807104 14963170 15038465 16176400 16257800 16823456 18187520 18471700 18508880 19210568 19452121 20009600 20809984 21029320 22734400 22780160 23136100 23643776 23941072 24013210 24061544 25882240 26012480 26286650 27338116 28475200 29554720 29614208 29926340 30076930 32352800 32515600 33646912 34172645 36943400 37017760 37407925 38421136 38904242 40019200 42058640 45468800 46272200 47287552 47882144 48026420 48123088 51764480 52024960 52573300 54676232 56950400 59109440 59228416 59852680 60033025 60153860 64705600 65031200 67293824 68345290 73886800 74035520 74815850 75192325 76842272 77808484 84117280 88848877 90937600 92544400 95764288 96052840 96246176 97260605 104049920 105146600 109352464 113900800 118218880 119705360 120066050 120307720 129411200 130062400 134587648 136690580 147773600 148071040 149631700 150384650 153684544 155616968 168234560 170863225 177697754 185088800 191528576 192105680 192492352 194521210 210293200 218704928 236437760 239410720 240132100 240615440 252877573 258822400 260124800 273381160 295547200 296142080 299263400 300769300 307369088 311233936 336469120 341726450 355395508 370177600 383057152 384211360 384984704 389042420 420586400 437409856 444244385 478821440 480264200 481230880 486303025 505755146 520249600 546762320 591094400 598526800 601538600 614738176 622467872 672938240 683452900 710791016 740355200 768422720 769969408 778084840 841172800 874819712 888488770 957642880 960528400 962461760 972606050 1011510292 1093524640 1182188800 1197053600 1203077200 1244935744 1264387865 1366905800 1421582032 1480710400 1536845440 1556169680 1682345600 1749639424 1776977540 1915285760 1921056800 1924923520 1945212100 2023020584 2187049280 2221221925 2394107200 2406154400 2489871488 2528775730 2733811600 2843164064 3073690880 3112339360 3287408449 3364691200 3553955080 3842113600 3849847040 3890424200 4046041168 4374098560 4442443850 4788214400 4812308800 4979742976 5057551460 5467623200 5686328128 6224678720 6321939325 6574816898 7107910160 7684227200 7780848400 8092082336 8748197120 8884887700 9576428800 9624617600 10115102920 10935246400 11372656256 12449357440 12643878650 13149633796 14215820320 15368454400 15561696800 16184164672 16437042245 17769775400 19249235200 20230205840 21870492800 22745312512 24898714880 25287757300 26299267592 28431640640 31123393600 32368329344 32874084490 35539550800 40460411680 43740985600 50575514600 52598535184 56863281280 62246787200 64736658688 65748168980 71079101600 80920823360 82185211225 101151029200 105197070368 113726562560 124493574400 131496337960 142158203200 161841646720 164370422450 202302058400 210394140736 262992675920 284316406400 323683293440 328740844900 404604116800 420788281472 525985351840 568632812800 657481689800 809208233600 841576562944 1051970703680 1314963379600 1618416467200 2103941407360 2629926759200 4207882814720 5259853518400 10519707036800 21039414073600
• Sum of all divisors σ(n): 58032458627640
• Sum of proper divisors (its aliquot sum) s(n): 36993044554040
• 21039414073600 is an abundant number, because the sum of its proper divisors (36993044554040) is greater than itself. Its abundance is 15953630480440

Bases of 21039414073600

• Binary: 100110010001010011110110011010101100100000000₂
• Hexadecimal: 0x13229ECD5900
• Base-36: 7GHDFX1J4

Squares and roots of 21039414073600

• 21039414073600 squared (21039414073600²) is 442656944560397746216960000
• 21039414073600 cubed (21039414073600³) is 9313242749160807306970829383008256000000
• The square root of 21039414073600 is 4586874.1070144927
• The cube root of 21039414073600 is 27606.4913639975

Scales and comparisons

• 21,039,414,073,600 seconds is equal to 668,988 years, 14 weeks, 6 days, 23 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,039,414,073,600 would take you about one million, six hundred seventy-two thousand, four hundred seventy 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 21039414073600 cubic inches would be around 2300.5 feet tall.

Recreational maths with 21039414073600

• 21039414073600 backwards is 00637041493012
• 21039414073600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21039414073600's digits is 40
• More coming soon!