1381145433547824

Names of 1381145433547824

• Cardinal: 1381145433547824 can be written as One quadrillion, three hundred eighty-one trillion, one hundred forty-five billion, four hundred thirty-three million, five hundred forty-seven thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.381145433547824 × 10¹⁵

Factors of 1381145433547824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 792

Divisors of 1381145433547824

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 37 42 48 49 56 63 72 74 84 98 111 112 126 144 147 148 168 196 222 252 259 294 296 333 336 343 392 441 444 504 518 588 592 666 686 743 777 784 882 888 1008 1029 1036 1176 1332 1369 1372 1486 1554 1764 1776 1813 2058 2072 2229 2331 2352 2664 2738 2744 2972 3087 3108 3528 3626 4107 4116 4144 4458 4662 5201 5328 5439 5476 5488 5944 6174 6216 6687 7056 7252 8214 8232 8916 9324 9583 10402 10878 10952 11888 12321 12348 12432 12691 13374 14504 15603 16317 16428 16464 17832 18648 19166 20804 21756 21904 24642 24696 25382 26748 27491 28749 29008 31206 32634 32856 35664 36407 37296 38073 38332 41608 43512 46809 49284 49392 50653 50764 53496 54982 57498 62412 65268 65712 67081 72814 76146 76664 82473 83216 86247 87024 93618 98568 101306 101528 106992 109221 109964 114219 114996 124824 130536 134162 145628 151959 152292 153328 164946 172494 187236 192437 197136 201243 202612 203056 218442 219928 228438 229992 247419 249648 254849 261072 268324 291256 303918 304584 327663 329892 344988 354571 374472 384874 402486 405224 436884 439856 455877 456876 459984 469567 494838 509698 536648 552049 577311 582512 603729 607836 609168 655326 659784 689976 709142 748944 764547 769748 804972 810448 873768 911754 913752 939134 989676 1017167 1019396 1063713 1073296 1104098 1154622 1207458 1215672 1310652 1319568 1347059 1379952 1408701 1418284 1529094 1539496 1609944 1656147 1731933 1747536 1823508 1827504 1878268 1979352 2034334 2038792 2127426 2208196 2293641 2309244 2414916 2431344 2481997 2621304 2694118 2817402 2836568 3051501 3058188 3078992 3191139 3219888 3312294 3463866 3647016 3756536 3864343 3958704 4041177 4068668 4077584 4226103 4254852 4416392 4587282 4618488 4829832 4963994 4968441 5242608 5388236 5634804 5673136 6103002 6116376 6382278 6624588 6927732 7120169 7294032 7445991 7513072 7728686 8082354 8137336 8452206 8509704 8832784 9154503 9174564 9236976 9429413 9659664 9927988 9936882 10776472 11269608 11593029 12123531 12206004 12232752 12764556 13249176 13855464 14240338 14891982 15457372 16164708 16274672 16904412 17019408 17373979 18309006 18349128 18858826 19855976 19873764 20425813 21360507 21552944 22337973 22539216 23186058 24247062 24412008 25529112 26498352 27050401 27710928 28288239 28480676 29783964 30914744 32329416 33808824 34747958 34779087 36618012 36698256 37635179 37717652 39711952 39747528 40851626 42721014 44675946 46372116 48494124 48824016 49841183 51058224 52121937 54100802 56576478 56961352 59567928 61277439 61829488 64081521 64658832 67617648 69495916 69558174 73236024 75270358 75435304 79495056 81151203 81703252 84864717 85442028 89351892 92744232 96988248 99682366 104243874 108201604 112905537 113152956 113922704 119135856 122554878 128163042 138991832 139116348 142980691 146472048 149523549 150540716 150870608 156365811 162302406 163406504 169729434 170884056 178703784 183832317 185488464 189352807 193976496 199364732 208487748 216403208 225811074 226305912 243453609 245109756 256326084 263446253 277983664 278232696 285961382 299047098 301081432 312731622 324604812 326813008 338716611 339458868 341768112 348888281 357407568 367664634 378705614 398729464 416975496 428942073 432806416 448570647 451622148 452611824 486907218 490219512 512652168 526892506 556465392 568058421 571922764 598094196 602162864 625463244 649209624 677433222 678917736 697776562 735329268 755755081 757411228 790338759 797458928 833950992 857884146 897141294 903244296 973814436 980439024 1000864837 1025304336 1046664843 1053785012 1136116842 1143845528 1196188392 1250926488 1286826219 1298419248 1354866444 1357835472 1395553124 1470658536 1511510162 1514822456 1580677518 1704175263 1715768292 1794282588 1806488592 1844123771 1947628872 2001729674 2093329686 2107570024 2267265243 2272233684 2287691056 2371016277 2392376784 2501852976 2573652438 2709732888 2791106248 2941317072 3002594511 3023020324 3029644912 3139994529 3161355036 3408350526 3431536584 3588565176 3688247542 3895257744 4003459348 4186659372 4215140048 4534530486 4544467368 4742032554 5147304876 5290285567 5419465776 5532371313 5582212496 6005189022 6046040648 6279989058 6322710072 6801795729 6816701052 6863073168 7006053859 7177130352 7376495084 8006918696 8373318744 9007783533 9069060972 9088934736 9484065108 10294609752 10580571134 11064742626 12010378044 12092081296 12559978116 12645420144 12908866397 13603591458 13633402104 14012107718 14752990168 15870856701 16013837392 16597113939 16746637488 18015567066 18138121944 18968130216 20589219504 21018161577 21161142268 22129485252 24020756088 25119956232 25817732794 27207182916 27266804208 27962937997 28024215436 29505980336 31741713402 33194227878 36031134132 36276243888 37031998969 37936260432 38726599191 42036323154 42322284536 44258970504 47612570103 48041512176 50239912464 51635465588 54414365832 55925875994 56048430872 63054484731 63483426804 66388455756 72062268264 74063997938 77453198382 83888813991 84072646308 84644569072 88517941008 95225140206 103270931176 108828731664 111095996907 111851751988 112096861744 116179797573 126108969462 126966853608 132776911512 144124536528 148127995876 154906396764 167777627982 168145292616 190450280412 195740565979 206541862352 222191993814 223703503976 232359595146 251666441973 252217938924 253933707216 259223992783 265553823024 296255991752 309812793528 333287990721 335555255964 336290585232 380900560824 391481131958 444383987628 447407007952 464719190292 503332883946 504435877848 518447985566 587221697937 592511983504 619625587056 666575981442 671110511928 761801121648 777671978349 782962263916 888767975256 929438380584 1006665767892 1008871755696 1036895971132 1174443395874 1333151962884 1342221023856 1370183961853 1555343956698 1565924527832 1761665093811 1777535950512 1858876761168 2013331535784 2073791942264 2333015935047 2348886791748 2666303925768 2740367923706 3110687913396 3131849055664 3523330187622 4026663071568 4110551885559 4147583884528 4666031870094 4697773583496 5332607851536 5480735847412 6221375826792 7046660375244 8221103771118 9332063740188 9395547166992 9591287732971 10961471694824 12331655656677 12442751653584 14093320750488 16442207542236 18664127480376 19182575465942 21922943389648 24663311313354 28186641500976 28773863198913 32884415084472 37328254960752 38365150931884 49326622626708 57547726397826 65768830168944 76730301863768 86321589596739 98653245253416 115095452795652 153460603727536 172643179193478 197306490506832 230190905591304 345286358386956 460381811182608 690572716773912 1381145433547824
• Sum of all divisors σ(n): 4639078657096000
• Sum of proper divisors (its aliquot sum) s(n): 3257933223548176
• 1381145433547824 is an abundant number, because the sum of its proper divisors (3257933223548176) is greater than itself. Its abundance is 1876787790000352

Bases of 1381145433547824

• Binary: 100111010000010010011111010111100110010010000110000₂
• Hexadecimal: 0x4E824FAF32430
• Base-36: DLKPGB0KS0

Squares and roots of 1381145433547824

• 1381145433547824 squared (1381145433547824²) is 1907562708610006720675695134976
• 1381145433547824 cubed (1381145433547824³) is 2634621524202829193642111331519862976231092224
• The square root of 1381145433547824 is 37163765.0615195877
• The cube root of 1381145433547824 is 111364.4228395159

Scales and comparisons

• 1,381,145,433,547,824 seconds is equal to 43,916,152 years, 32 weeks, 2 days, 22 hours, 50 minutes, 24 seconds.
• To count from 1 to 1,381,145,433,547,824 would take you about one hundred thirty-one million, seven hundred forty-eight thousand, four hundred fifty-seven 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 1381145433547824 cubic inches would be around 9280.4 feet tall.

Recreational maths with 1381145433547824

• 1381145433547824 backwards is 4287453345411831
• 1381145433547824 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1381145433547824's digits is 63
• More coming soon!