420744897154816
420,744,897,154,816 is an even composite number composed of four prime numbers multiplied together.
420744897154816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 420744897154816:
28 × 133 × 433 × 972
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 13 × 43 × 43 × 43 × 97 × 97)See below for interesting mathematical facts about the number 420744897154816 from the Numbermatics database.
Names of 420744897154816
- Cardinal: 420744897154816 can be written as Four hundred twenty trillion, seven hundred forty-four billion, eight hundred ninety-seven million, one hundred fifty-four thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 4.20744897154816 × 1014
Factors of 420744897154816
Divisors of 420744897154816
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 8 13 16 26 32 43 52 64 86 97 104 128 169 172 194 208 256 338 344 388 416 559 676 688 776 832 1118 1261 1352 1376 1552 1664 1849 2197 2236 2522 2704 2752 3104 3328 3698 4171 4394 4472 5044 5408 5504 6208 7267 7396 8342 8788 8944 9409 10088 10816 11008 12416 14534 14792 16393 16684 17576 17888 18818 20176 21632 24037 24832 29068 29584 32786 33368 35152 35776 37636 40352 43264 48074 54223 58136 59168 65572 66736 70304 71552 75272 79507 80704 94471 96148 108446 116272 118336 122317 131144 133472 140608 143104 150544 159014 161408 179353 188942 192296 213109 216892 232544 236672 244634 262288 266944 281216 301088 312481 318028 322816 358706 377884 384592 404587 426218 433784 465088 473344 489268 524576 533888 562432 602176 624962 636056 704899 717412 755768 769184 809174 852436 867568 930176 978536 1033591 1049152 1067776 1204352 1249924 1272112 1409798 1434824 1511536 1538368 1590121 1618348 1704872 1735136 1860352 1957072 2067182 2098304 2331589 2408704 2499848 2544224 2819596 2869648 3023072 3076736 3180242 3236696 3409744 3470272 3914144 4062253 4134364 4196608 4663178 4999696 5088448 5259631 5639192 5739296 6046144 6153472 6360484 6473392 6819488 6940544 7712179 7828288 8124506 8268728 9163687 9326356 9999392 10176896 10519262 11278384 11478592 12092288 12720968 12946784 13436683 13638976 13881088 15424358 15656576 16249012 16537456 17397241 18327374 18652712 19998784 20353792 20671573 21038524 22556768 22957184 24184576 25441936 25893568 26873366 27277952 30310657 30848716 31313152 32498024 33074912 34794482 36654748 37305424 39997568 41343146 42077048 45113536 45914368 50883872 51787136 53746732 54555904 60621314 61697432 64996048 66149824 68375203 69588964 73309496 74610848 79995136 82686292 84154096 90227072 100258327 101767744 103574272 107493464 121242628 123394864 129992096 132299648 136750406 139177928 146618992 149221696 165372584 168308192 174676879 180454144 200516654 203535488 214986928 226164133 242485256 246789728 259984192 264599296 273500812 278355856 293237984 298443392 330745168 336616384 349353758 394038541 401033308 407070976 429973856 452328266 484970512 493579456 519968384 547001624 556711712 586475968 596886784 661490336 673232768 698707516 748081363 788077082 802066616 859947712 888877639 904656532 969941024 987158912 1039936768 1094003248 1113423424 1172951936 1303358251 1322980672 1346465536 1397415032 1496162726 1576154164 1604133232 1719895424 1777755278 1809313064 1939882048 1974317824 2188006496 2226846848 2345903872 2606716502 2645961344 2794830064 2940133729 2992325452 3152308328 3208266464 3439790848 3555510556 3618626128 3879764096 4376012992 4453693696 5213433004 5291922688 5589660128 5880267458 5984650904 6304616656 6416532928 7111021112 7237252256 7759528192 8752025984 9725057719 10426866008 11179320256 11760534916 11969301808 12609233312 12833065856 14222042224 14474504512 16943657263 17504051968 19450115438 20853732016 22358640512 23521069832 23938603616 25218466624 25666131712 28444084448 28949009024 33887314526 38221738477 38900230876 41707464032 44717281024 47042139664 47877207232 50436933248 56888168896 57898018048 67774629052 76443476954 77800461752 83414928064 94084279328 95754414464 100873866496 113776337792 126425750347 135549258104 152886953908 155600923504 166829856128 188168558656 191508828928 227552675584 252851500694 271098516208 305773907816 311201847008 333659712256 376337117312 505703001388 542197032416 611547815632 622403694016 752674234624 1011406002776 1084394064832 1223095631264 1244807388032 1643534754511 2022812005552 2168788129664 2446191262528 2489614776064 3287069509022 4045624011104 4337576259328 4892382525056 6574139018044 8091248022208 9784765050112 13148278036088 16182496044416 26296556072176 32364992088832 52593112144352 105186224288704 210372448577408 420744897154816
- Sum of all divisors σ(n): 941164973364000
- Sum of proper divisors (its aliquot sum) s(n): 520420076209184
- 420744897154816 is an abundant number, because the sum of its proper divisors (520420076209184) is greater than itself. Its abundance is 99675179054368
Bases of 420744897154816
- Binary: 10111111010101010010011100010001011001111000000002
- Hexadecimal: 0x17EAA4E22CF00
- Base-36: 4553JCGD8G
Squares and roots of 420744897154816
- 420744897154816 squared (4207448971548162) is 177026268481816692971871993856
- 420744897154816 cubed (4207448971548163) is 74482899126082809638611839091260687432810496
-
The
square root of 420744897154816 is 20512067.1107232877 -
The
cube root of 420744897154816 is 74932.9710552947
Scales and comparisons
How big is 420744897154816?- 420,744,897,154,816 seconds is equal to 13,378,386 years, 14 weeks, 3 days, 23 hours, 16 seconds.
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To count from 1 to 420,744,897,154,816 would take you about thirty-three million, four hundred forty-five thousand, nine hundred sixty-five 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 420744897154816 cubic inches would be around 6244.4 feet tall.
Recreational maths with 420744897154816
- 420744897154816 backwards is 618451798447024
- The number of decimal digits it has is: 15
- The sum of 420744897154816's digits is 70
- More coming soon!
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