21423142791424
21,423,142,791,424 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21423142791424 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 576 divisors.
21423142791424 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21423142791424:
28 × 11 × 31 × 67 × 127 × 151 × 191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 31 × 67 × 127 × 151 × 191)See below for interesting mathematical facts about the number 21423142791424 from the Numbermatics database.
Names of 21423142791424
- Cardinal: 21423142791424 can be written as Twenty-one trillion, four hundred twenty-three billion, one hundred forty-two million, seven hundred ninety-one thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.1423142791424 × 1013
Factors of 21423142791424
Divisors of 21423142791424
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 64 67 88 124 127 128 134 151 176 191 248 254 256 268 302 341 352 382 496 508 536 604 682 704 737 764 992 1016 1072 1208 1364 1397 1408 1474 1528 1661 1984 2032 2077 2101 2144 2416 2728 2794 2816 2948 3056 3322 3937 3968 4064 4154 4202 4288 4681 4832 5456 5588 5896 5921 6112 6644 7874 7936 8128 8308 8404 8509 8576 9362 9664 10117 10912 11176 11792 11842 12224 12797 13288 15748 16256 16616 16808 17018 17152 18724 19177 19328 20234 21824 22352 22847 23584 23684 24257 24448 25594 26576 28841 31496 32512 33232 33616 34036 37448 38354 38656 40468 43307 43648 44704 45694 47168 47368 48514 48896 51188 51491 53152 57682 62992 65131 66464 67232 68072 74896 76708 80936 86614 87296 89408 91388 93599 94336 94736 97028 102376 102982 106304 111287 115364 125984 130262 132928 134464 136144 140767 149792 153416 161872 173228 178816 182776 187198 188672 189472 194056 204752 205964 210947 212608 222574 230728 251968 260524 263779 265856 266827 268928 272288 281534 299584 306832 313627 317251 323744 346456 357632 365552 374396 378944 388112 396707 409504 411928 421894 425216 445148 461456 503936 521048 527558 531712 533654 537856 544576 563068 594487 599168 613664 627254 634502 647488 692912 731104 748792 751967 757888 776224 793414 819008 823856 843788 890296 894071 922912 1007872 1042096 1055116 1067308 1089152 1126136 1188974 1198336 1227328 1254508 1269004 1284859 1294976 1385824 1462208 1497584 1503934 1515776 1552448 1586828 1625219 1638016 1647712 1687576 1780592 1788142 1845824 1932347 2084192 2110232 2134616 2178304 2252272 2377948 2454656 2509016 2538008 2569718 2589952 2771648 2901569 2924416 2995168 3007868 3104896 3173656 3250438 3276032 3295424 3375152 3449897 3561184 3576284 3662807 3691648 3864694 4168384 4220464 4269232 4363777 4504544 4755896 4909312 5018032 5076016 5139436 5543296 5803138 5848832 5990336 6015736 6209792 6347312 6500876 6539357 6590848 6750304 6899794 7122368 7152568 7325614 7383296 7729388 8271637 8336768 8440928 8538464 8727554 9009088 9511792 9834781 10036064 10152032 10278872 11086592 11606276 11980672 12031472 12694624 13001752 13078714 13181696 13500608 13799588 14133449 14244736 14305136 14651228 15458776 16543274 16673536 16881856 17076928 17455108 17877409 18018176 19023584 19669562 20072128 20304064 20557744 21255817 23212552 23961344 24062944 25389248 26003504 26157428 27001216 27599176 28266898 28489472 28610272 29302456 30917552 33086548 33763712 34153856 34910216 35754818 36036352 38047168 39339124 39830629 40144256 40290877 40608128 41115488 42511634 46425104 48125888 50381789 50778496 52007008 52314856 54002432 55198352 56533796 57220544 58604912 59902757 61835104 66173096 67527424 68307712 69820432 71509636 76094336 78678248 79661258 80288512 80581754 81216256 82230976 85023268 92850208 96251776 100763578 101556992 104014016 104629712 110396704 113067592 113547017 114441088 117209824 119805514 123670208 132346192 139640864 143019272 152188672 157356496 159322516 161163508 164461952 170046536 185700416 192503552 201527156 208028032 209259424 220793408 226135184 227094034 228882176 234419648 239611028 245408069 247340416 264692384 279281728 286038544 314712992 318645032 322327016 328923904 340093072 371400832 403054312 416056064 418518848 438136919 441586816 452270368 454188068 468839296 479222056 490816138 494680832 529384768 554199679 558563456 572077088 629425984 637290064 644654032 658930327 680186144 742801664 806108624 837037696 876273838 883173632 904540736 908376136 937678592 958444112 981632276 1058769536 1108399358 1117126912 1144154176 1249017187 1258851968 1274580128 1289308064 1317860654 1360372288 1612217248 1674075392 1752547676 1809081472 1816752272 1916888224 1963264552 2117539072 2216798716 2288308352 2498034374 2517703936 2549160256 2578616128 2635721308 2699488759 2720744576 3224434496 3505095352 3618162944 3633504544 3833776448 3926529104 4433597432 4576616704 4996068748 5098320512 5157232256 5271442616 5398977518 5441489152 6448868992 7010190704 7267009088 7607650139 7667552896 7853058208 8867194864 9992137496 10196641024 10314464512 10542885232 10797955036 12897737984 14020381408 14534018176 15215300278 15335105792 15706116416 17734389728 19984274992 21085770464 21595910072 28040762816 29068036352 30430600556 31412232832 35468779456 39968549984 42171540928 43191820144 56081525632 60861201112 62824465664 70937558912 79937099968 83684151529 84343081856 86383640288 112163051264 121722402224 141875117824 159874199936 167368303058 168686163712 172767280576 243444804448 319748399872 334736606116 345534561152 486889608896 669473212232 691069122304 973779217792 1338946424464 1947558435584 2677892848928 5355785697856 10711571395712 21423142791424
- Sum of all divisors σ(n): 49844336984064
- Sum of proper divisors (its aliquot sum) s(n): 28421194192640
- 21423142791424 is an abundant number, because the sum of its proper divisors (28421194192640) is greater than itself. Its abundance is 6998051401216
Bases of 21423142791424
- Binary: 1001101111011111101101101000011101001000000002
- Hexadecimal: 0x137BF6D0E900
- Base-36: 7LDNM375S
Squares and roots of 21423142791424
- 21423142791424 squared (214231427914242) is 458951047061742094767947776
- 21423142791424 cubed (214231427914243) is 9832173815477257133383377863460492673024
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The
square root of 21423142791424 is 4628514.1018931767 -
The
cube root of 21423142791424 is 27773.3154876189
Scales and comparisons
How big is 21423142791424?- 21,423,142,791,424 seconds is equal to 681,189 years, 35 weeks, 13 hours, 37 minutes, 4 seconds.
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To count from 1 to 21,423,142,791,424 would take you about one million, seven hundred two thousand, nine hundred seventy-four 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 21423142791424 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21423142791424
- 21423142791424 backwards is 42419724132412
- The number of decimal digits it has is: 14
- The sum of 21423142791424's digits is 46
- More coming soon!
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The information we have on file for 21423142791424 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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