21373918390125
21,373,918,390,125 is an odd composite number composed of five prime numbers multiplied together.
21373918390125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred forty divisors.
Prime factorization of 21373918390125:
32 × 53 × 74 × 292 × 972
(3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 29 × 29 × 97 × 97)See below for interesting mathematical facts about the number 21373918390125 from the Numbermatics database.
Names of 21373918390125
- Cardinal: 21373918390125 can be written as Twenty-one trillion, three hundred seventy-three billion, nine hundred eighteen million, three hundred ninety thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 2.1373918390125 × 1013
Factors of 21373918390125
Divisors of 21373918390125
- Number of divisors d(n): 540
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Complete list of divisors:
1 3 5 7 9 15 21 25 29 35 45 49 63 75 87 97 105 125 145 147 175 203 225 245 261 291 315 343 375 435 441 485 525 609 679 725 735 841 873 875 1015 1029 1125 1225 1305 1421 1455 1575 1715 1827 2037 2175 2205 2401 2425 2523 2625 2813 3045 3087 3395 3625 3675 4205 4263 4365 4753 5075 5145 5887 6111 6125 6525 7105 7203 7275 7569 7875 8439 8575 9135 9409 9947 10185 10875 11025 12005 12125 12615 12789 14065 14259 15225 15435 16975 17661 18375 19691 21025 21315 21609 21825 23765 25317 25375 25725 28227 29435 29841 30555 32625 33271 35525 36015 36375 37845 41209 42195 42777 42875 45675 47045 49735 50925 52983 55125 59073 60025 63075 63945 65863 69629 70325 71295 76125 77175 81577 84681 84875 88305 89523 98455 99813 105125 106575 108045 109125 118825 123627 126585 128625 137837 141135 147175 149205 152775 166355 177219 177625 180075 189225 197589 206045 208887 210975 213885 228375 232897 235225 244731 248675 254625 264915 272861 288463 295365 299439 300125 315375 319725 329315 348145 351625 356475 370881 385875 407885 413511 423405 441525 447615 461041 492275 499065 532875 540225 571039 592767 594125 618135 626661 632925 689185 698691 705675 734193 735875 746025 763875 818583 831775 865389 886095 900375 946125 964859 987945 1030225 1044435 1054875 1069425 1164485 1176125 1223655 1240533 1243375 1324575 1364305 1383123 1442315 1476825 1497195 1598625 1646575 1713117 1740725 1782375 1854405 1910027 2019241 2039425 2067555 2096073 2117025 2207625 2238075 2305205 2455749 2461375 2495325 2596167 2701125 2855195 2894577 2963835 3090675 3133305 3164625 3227287 3445925 3493455 3528375 3670965 3730125 3997273 4092915 4149369 4158875 4326945 4430475 4824295 4939725 5139351 5151125 5222175 5347125 5730081 5822425 6057723 6118275 6202665 6622875 6754013 6821525 6915615 7211575 7384125 7485975 7912969 8232875 8565585 8683731 8703625 9272025 9550135 9681861 10096205 10197125 10337775 10480365 10585125 11190375 11526025 11991819 12278745 12476625 12980835 13370189 14275975 14472885 14819175 15453375 15666525 16136435 17190243 17229625 17467275 18173169 18354825 19986365 20262039 20464575 20746845 21634725 22152375 22591009 23738907 24121475 24698625 25696755 26110875 27980911 28650405 29045583 29112125 30288615 30591375 31013325 33770065 34107625 34578075 35975457 36057875 37429875 39564845 40110567 42827925 43418655 46360125 47750675 48409305 50481025 51688875 52401825 55390783 57630125 59959095 60786117 61393725 64904175 66850945 67773027 71216721 71379875 72364425 74095875 78332625 80682175 83942733 85951215 87336375 90865845 91774125 93591323 99931825 101310195 102322875 103734225 108173625 112955045 118694535 120331701 120607375 128483775 139904555 143252025 145227915 151443075 155066625 166172349 168850325 172890375 179877285 195866377 197824225 200552835 203319081 214139625 217093275 238753375 242046525 251828199 252405125 262009125 276953915 280773969 299795475 303930585 306968625 324520875 334254725 338865135 356083605 361822125 387735481 403410875 419713665 429756075 454329225 467956615 498517047 499659125 506550975 518671125 564775225 587599131 593472675 601658505 642418875 655139261 699522775 716260125 726139575 757215375 830861745 842321907 844251625 899386425 979331885 989121125 1002764175 1016595405 1085466375 1163206443 1210232625 1259140995 1384769575 1403869845 1498977375 1519652925 1671273625 1694325675 1762797393 1780418025 1938677405 1965417783 2098568325 2148780375 2271646125 2339783075 2492585235 2532754875 2714148367 2823876125 2937995655 2967363375 3008292525 3275696305 3489619329 3497613875 3630697875 4154308725 4211609535 4496932125 4896659425 5013820875 5082977025 5816032215 5896253349 6295704975 6923847875 7019349225 7598264625 8142445101 8471628375 8813986965 8902090125 9693387025 9827088915 10492841625 11698915375 12462926175 13570741835 14689978275 15041462625 16378481525 17448096645 18999038569 20771543625 21058047675 24427335303 24483297125 25414885125 29080161075 29481266745 31478524875 35096746125 40712225505 44069934825 48466935125 49135444575 56997115707 62314630875 67853709175 73449891375 81892407625 87240483225 94995192845 105290238375 122136676515 145400805375 147406333725 170991347121 203561127525 220349674125 245677222875 284985578535 339268545875 436202416125 474975964225 610683382575 737031668625 854956735605 1017805637625 1424927892675 2374879821125 3053416912875 4274783678025 7124639463375 21373918390125
- Sum of all divisors σ(n): 47037335055516
- Sum of proper divisors (its aliquot sum) s(n): 25663416665391
- 21373918390125 is an abundant number, because the sum of its proper divisors (25663416665391) is greater than itself. Its abundance is 4289498275266
Bases of 21373918390125
- Binary: 1001101110000100000001101000000100111011011012
- Hexadecimal: 0x137080D0276D
- Base-36: 7KR1J5G19
Squares and roots of 21373918390125
- 21373918390125 squared (213739183901252) is 456844387347723671697515625
- 21373918390125 cubed (213739183901253) is 9764554652156899859552317193462033203125
-
The
square root of 21373918390125 is 4623193.5272195777 -
The
cube root of 21373918390125 is 27752.0273994773
Scales and comparisons
How big is 21373918390125?- 21,373,918,390,125 seconds is equal to 679,624 years, 25 weeks, 3 days, 16 hours, 48 minutes, 45 seconds.
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To count from 1 to 21,373,918,390,125 would take you about one million, six hundred ninety-nine thousand and sixty-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 21373918390125 cubic inches would be around 2312.7 feet tall.
Recreational maths with 21373918390125
- 21373918390125 backwards is 52109381937312
- The number of decimal digits it has is: 14
- The sum of 21373918390125's digits is 54
- More coming soon!
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The information we have on file for 21373918390125 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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