427428135026125440

Names of 427428135026125440

• Cardinal: 427428135026125440 can be written as Four hundred twenty-seven quadrillion, four hundred twenty-eight trillion, one hundred thirty-five billion, twenty-six million, one hundred twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.2742813502612544 × 10¹⁷

Factors of 427428135026125440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 22221

Divisors of 427428135026125440

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 43 48 60 64 80 82 86 96 120 123 128 129 160 164 172 192 205 215 240 246 258 320 328 344 384 410 430 480 492 516 615 640 645 656 688 820 860 960 984 1032 1163 1230 1290 1312 1376 1640 1720 1763 1920 1968 2064 2326 2460 2580 2624 2752 3280 3440 3489 3526 3936 4128 4652 4920 5160 5248 5289 5504 5815 6560 6880 6978 7052 7872 8256 8815 9304 9343 9840 10320 10578 11621 11630 13120 13760 13956 14104 15744 16512 17445 17630 18608 18686 19680 20640 21156 23242 23260 26240 26445 27520 27912 28029 28208 34863 34890 35260 37216 37372 39360 41280 42312 46484 46520 46715 47683 50009 52890 55824 56058 56416 58105 69726 69780 70520 74432 74744 78720 82560 84624 92968 93040 93430 95366 100018 105780 111648 112116 112832 116210 139452 139560 140145 141040 143049 148864 149488 150027 169248 174315 185936 186080 186860 190732 200036 211560 223296 224232 225664 232420 238415 250045 278904 279120 280290 282080 286098 298976 300054 338496 348630 371872 372160 373720 381464 383063 400072 401749 423120 446592 448464 464840 476461 476830 499703 500090 557808 558240 560580 564160 572196 597952 600108 676992 697260 715245 743744 744320 747440 750135 762928 766126 800144 803498 846240 896928 929680 952922 953660 999406 1000180 1115616 1116480 1121160 1128320 1144392 1149189 1195904 1200216 1205247 1394520 1429383 1430490 1487488 1494880 1499109 1500270 1525856 1532252 1600288 1606996 1692480 1793856 1859360 1905844 1907320 1915315 1998812 2000360 2008745 2050369 2231232 2232960 2242320 2288784 2298378 2382305 2400432 2410494 2498515 2789040 2858766 2860980 2989760 2998218 3000540 3051712 3064504 3200576 3213992 3384960 3587712 3718720 3811688 3814640 3830630 3997624 4000720 4017490 4100738 4462464 4484640 4577568 4596756 4764610 4800864 4820988 4997030 5578080 5717532 5721960 5745945 5979520 5996436 6001080 6026235 6103424 6129008 6151107 6401152 6427984 7146915 7437440 7495545 7623376 7629280 7661260 7995248 8001440 8034980 8201476 8969280 9155136 9193512 9529220 9601728 9641976 9994060 10251845 10865909 11156160 11435064 11443920 11491890 11992872 12002160 12052470 12258016 12302214 12855968 13515223 14293830 14991090 15246752 15258560 15322520 15990496 16002880 16069960 16402952 16471709 17938560 18310272 18387024 19058440 19203456 19283952 19988120 20487823 20503690 21731818 22312320 22870128 22887840 22983780 23985744 24004320 24104940 24516032 24604428 25711936 27030446 28587660 29982180 30493504 30517120 30645040 30755535 31980992 32005760 32139920 32597727 32805904 32943418 36774048 38116880 38567904 39976240 40545669 40975646 41007380 43463636 45740256 45775680 45967560 47971488 48008640 48209880 49032064 49208856 49415127 51423872 54060892 54329545 57175320 59964360 60987008 61290080 61463469 61511070 63961984 64279840 65195454 65611808 65886836 67576115 73548096 76233760 77135808 79952480 81091338 81951292 82014760 82358545 86927272 91480512 91551360 91935120 95942976 96017280 96419760 98417712 98830254 102439115 108121784 108575003 108659090 114350640 119928720 122580160 122926938 123022140 128559680 130390908 131223616 131773672 135152230 147096192 152467520 154271616 159904960 162182676 162988635 163902584 164029520 164717090 173854544 182961024 183870240 191885952 192839520 196835424 197660508 202728345 204878230 216243568 217150006 217318180 228701280 239857440 245160320 245853876 246044280 247075635 257119360 260781816 262447232 263547344 270304460 304935040 307317345 319809920 324365352 325725009 325977270 327805168 328059040 329434180 347709088 367740480 385679040 393670848 395321016 405456690 409756460 432487136 434300012 434636360 445502269 457402560 467234087 479714880 491707752 492088560 494151270 521563632 527094688 540608920 542875015 554124143 581154589 614634690 648730704 651450018 651954540 655610336 656118080 658868360 695418176 735480960 771358080 787341696 790642032 810913380 819512920 864974272 868600024 869272720 891004538 914805120 934468174 959429760 983415504 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7128036304 7475745392 7867324032 7906420320 8311862145 8649742720 8686000240 8717318835 8865986288 8903150246 8910045380 9298473424 9337450258 9344681740 9834155040 10423200288 10431272640 10541893760 10692054456 11082482860 11213618088 11623091780 12974614080 13029000360 13112206720 13298979432 13354725369 13365068070 13897600384 13947710136 14006175387 14017022610 14256072608 14951490784 15812840640 16623724290 17372000480 17434637670 17731972576 17806300492 17820090760 18596946848 18674900516 18689363480 19156597567 19668310080 20846400576 20862545280 21384108912 22164965720 22257875615 22427236176 23246183560 23343625645 23827338149 25949228160 26058000720 26597958864 26709450738 26730136140 27895420272 28012350774 28034045220 28512145216 29902981568 31625681280 33247448580 34744000960 34869275340 35463945152 35612600984 35640181520 37193893696 37349801032 37378726960 38313195134 39336620160 41692801152 42768217824 44329931440 44515751230 44854472352 46492367120 46687251290 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41417454944392 43437818600216 45748489246080 45940255269360 48488727739776 51771818680490 54297273250270 60610909674720 61253673692480 62126182416588 65156727900324 73504408430976 77657728020735 80814546232960 81445909875405 82834909888784 86875637200432 91880510538720 103543637360980 108594546500540 121221819349440 122507347384960 124252364833176 130313455800648 155315456041470 162891819750810 165669819777568 173751274400864 183761021077440 207087274721960 217189093001080 222618820326107 242443638698880 248504729666352 260626911601296 310630912082940 325783639501620 331339639555136 347502548801728 367522042154880 414174549443920 434378186002160 445237640652214 497009459332704 521253823202592 621261824165880 651567279003240 662679279110272 667856460978321 695005097603456 828349098887840 868756372004320 890475281304428 994018918665408 1042507646405184 1113094101630535 1242523648331760 1303134558006480 1335712921956642 1656698197775680 1737512744008640 1780950562608856 1988037837330816 2085015292810368 2226188203261070 2485047296663520 2606269116012960 2671425843913284 3313396395551360 3339282304891605 3475025488017280 3561901125217712 4452376406522140 4970094593327040 5212538232025920 5342851687826568 6678564609783210 7123802250435424 8904752813044280 9940189186654080 10425076464051840 10685703375653136 13357129219566420 14247604500870848 17809505626088560 21371406751306272 26714258439132840 28495209001741696 35619011252177120 42742813502612544 53428516878265680 71238022504354240 85485627005225088 106857033756531360 142476045008708480 213714067513062720 427428135026125440
• Sum of all divisors σ(n): 1429618205995499520
• Sum of proper divisors (its aliquot sum) s(n): 1002190070969374080
• 427428135026125440 is an abundant number, because the sum of its proper divisors (1002190070969374080) is greater than itself. Its abundance is 574761935943248640

Bases of 427428135026125440

• Binary: 10111101110100001111001111111001011001111010110101010000000₂
• Hexadecimal: 0x5EE879FCB3D6A80
• Base-36: 38WMMMHB58QO

Squares and roots of 427428135026125440

• 427428135026125440 squared (427428135026125440²) is 182694810611911721191191338615193600
• 427428135026125440 cubed (427428135026125440³) is 78088902178800618086343755249722880957446923485184000
• The square root of 427428135026125440 is 653779882.7022176277
• The cube root of 427428135026125440 is 753276.4126662635

Scales and comparisons

• 427,428,135,026,125,440 seconds is equal to 13,590,892,571 years, 41 weeks, 4 days, 17 hours, 4 minutes.
• To count from 1 to 427,428,135,026,125,440 would take you about forty billion, seven hundred seventy-two million, six hundred seventy-seven thousand, seven hundred fifteen 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 427428135026125440 cubic inches would be around 62773 feet tall.

Recreational maths with 427428135026125440

• 427428135026125440 backwards is 044521620531824724
• 427428135026125440 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 427428135026125440's digits is 60
• More coming soon!