1445351036769920

Names of 1445351036769920

• Cardinal: 1445351036769920 can be written as One quadrillion, four hundred forty-five trillion, three hundred fifty-one billion, thirty-six million, seven hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.44535103676992 × 10¹⁵

Factors of 1445351036769920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 20782

Divisors of 1445351036769920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 112 119 127 128 136 140 160 170 196 224 238 245 254 272 280 320 340 392 448 476 490 508 544 560 595 635 640 680 784 833 889 896 952 980 1016 1088 1093 1120 1190 1270 1360 1568 1666 1778 1904 1960 2032 2159 2176 2186 2240 2380 2540 2720 3136 3332 3556 3808 3920 4064 4165 4318 4372 4445 4480 4760 5080 5440 5465 6223 6272 6664 7112 7616 7651 7840 8128 8330 8636 8744 8890 9520 10160 10795 10880 10930 12446 13328 14224 15113 15232 15302 15680 16256 16660 17272 17488 17780 18581 19040 19531 20320 21590 21860 24892 26656 28448 30226 30604 31115 31360 33320 34544 34976 35560 37162 38080 38255 39062 40640 43180 43720 49784 53312 53557 56896 60452 61208 62230 66640 69088 69952 71120 74324 75565 76160 76510 78124 81280 86360 87440 92905 97655 99568 105791 106624 107114 113792 120904 122416 124460 130067 133280 136717 138176 138811 139904 142240 148648 151130 153020 156248 172720 174880 185810 195310 199136 211582 214228 241808 244832 248920 260134 266560 267785 273434 276352 277622 284480 297296 302260 306040 312496 332027 345440 349760 371620 390620 398272 423164 428456 483616 489664 497840 520268 528955 533120 535570 546868 555244 568960 594592 604520 612080 624992 650335 664054 683585 690880 694055 699520 743240 781240 796544 846328 856912 910469 957019 967232 971677 979328 995680 1040536 1057910 1071140 1093736 1110488 1189184 1209040 1224160 1249984 1300670 1328108 1367170 1381760 1388110 1486480 1562480 1660135 1692656 1713824 1820938 1914038 1934464 1943354 1991360 2081072 2115820 2142280 2187472 2220976 2324189 2359787 2378368 2418080 2448320 2480437 2499968 2601340 2656216 2734340 2776220 2972960 3124960 3320270 3385312 3427648 3641876 3828076 3886708 3982720 4162144 4231640 4284560 4374944 4441952 4552345 4648378 4719574 4785095 4836160 4858385 4896640 4960874 5202680 5312432 5468680 5552440 5945920 6249920 6640540 6770624 6801739 6855296 7283752 7656152 7773416 8324288 8463280 8569120 8749888 8883904 9104690 9296756 9439148 9570190 9672320 9716770 9921748 10405360 10624864 10937360 11104880 11620945 11798935 11891840 12402185 12499840 13281080 13541248 13603478 14567504 15312304 15546832 16269323 16518509 16648576 16926560 17138240 17363059 17499776 17767808 18209380 18593512 18878296 19140380 19433540 19843496 20810720 21249728 21347383 21874720 22209760 23241890 23597870 24804370 26562160 27206956 29135008 30624608 31093664 32538646 33037018 33853120 34008695 34276480 34726118 36418760 37187024 37756592 38280760 38867080 39686992 41621440 42167429 42499456 42694766 43749440 44419520 46483780 47195740 49608740 53124320 54413912 58270016 61249216 62187328 65077292 66074036 67706240 68017390 69452236 72837520 74374048 75513184 76561520 77734160 79373984 81346615 82592545 83242880 84334858 85389532 86815295 87498880 88839040 92967560 94391480 99217480 106248640 106736915 108827824 115629563 116540032 121541413 122498432 124374656 130154584 132148072 136034780 138904472 145675040 148748096 149431681 151026368 153123040 155468320 158747968 162693230 165185090 168669716 170779064 173630590 185935120 188782960 198434960 210837145 212497280 213473830 217655648 231259126 243082826 260309168 264296144 272069560 277808944 291350080 295172003 297496192 298863362 302052736 306246080 310936640 317495936 325386460 330370180 337339432 341558128 347261180 362905511 371870240 377565920 396869920 421674290 426947660 435311296 462518252 486165652 520618336 528592288 544139120 555617888 578147815 582700160 590344006 597726724 607707065 612492160 621873280 650772920 660740360 674678864 683116256 694522360 725811022 743740480 747158405 755131840 793739840 843348580 853895320 870622592 925036504 972331304 1041236672 1046021767 1057184576 1088278240 1111235776 1156295630 1180688012 1195453448 1215414130 1301545840 1321480720 1349357728 1366232512 1389044720 1451622044 1475860015 1487480960 1494316810 1510263680 1587479680 1686697160 1707790640 1814527555 1850073008 1944662608 2066204021 2082473344 2092043534 2114369152 2176556480 2222471552 2312591260 2361376024 2390906896 2430828260 2540338577 2603091680 2642961440 2698715456 2711117641 2732465024 2778089440 2903244088 2951720030 2988633620 3373394320 3415581280 3629055110 3700146016 3889325216 4132408042 4184087068 4353112960 4625182520 4722752048 4781813792 4861656520 5080677154 5206183360 5230108835 5285922880 5397430912 5422235282 5556178880 5806488176 5903440060 5977267240 6746788640 6831162560 7258110220 7400292032 7778650432 8264816084 8368174136 9250365040 9445504096 9563627584 9723313040 10161354308 10331020105 10412366720 10460217670 10571845760 10844470564 11112357760 11612976352 11806880120 11954534480 12701692885 13493577280 13555588205 13662325120 14516220440 14800584064 15557300864 16529632168 16736348272 17782370039 18500730080 18891008192 18977823487 19127255168 19446626080 20322708616 20662040210 20920435340 21688941128 23225952704 23613760240 23909068960 25403385770 26987154560 27111176410 29032440880 33059264336 33472696544 35564740078 37001460160 37782016384 37955646974 38893252160 40645417232 41324080420 41840870680 43377882256 46088999897 46451905408 47227520480 47818137920 50806771540 54222352820 58064881760 66118528672 66945393088 71129480156 74002920320 75911293948 77786504320 81290834464 82648160840 83681741360 86755764512 88911850195 92177999794 94455040960 94889117435 95636275840 101613543080 108444705640 116129763520 132237057344 132844764409 133890786176 142258960312 151822587896 162581668928 165296321680 167363482720 173511529024 177823700390 184355999588 188910081920 189778234870 203227086160 216889411280 230444999485 232259527040 264474114688 265689528818 284517920624 303645175792 322622999279 325163337856 330592643360 334726965440 347023058048 355647400780 368711999176 379556469740 406454172320 433778822560 460889998970 531379057636 569035841248 607290351584 645245998558 661185286720 664223822045 669453930880 711294801560 737423998352 759112939480 812908344640 867557645120 921779997940 1062758115272 1138071682496 1214580703168 1290491997116 1322370573440 1328447644090 1422589603120 1474847996704 1518225878960 1613114996395 1625816689280 1735115290240 1843559995880 2125516230544 2258360994953 2276143364992 2429161406336 2580983994232 2656895288180 2845179206240 2949695993408 3036451757920 3226229992790 3687119991760 4251032461088 4516721989906 5161967988464 5313790576360 5690358412480 5899391986816 6072903515840 6452459985580 7374239983520 8502064922176 9033443979812 10323935976928 10627581152720 11291804974765 11380716824960 12145807031680 12904919971160 14748479967040 17004129844352 18066887959624 20647871953856 21255162305440 22583609949530 25809839942320 29496959934080 36133775919248 41295743907712 42510324610880 45167219899060 51619679884640 72267551838496 85020649221760 90334439798120 103239359769280 144535103676992 180668879596240 206478719538560 289070207353984 361337759192480 722675518384960 1445351036769920
• Sum of all divisors σ(n): 4293513164574720
• Sum of proper divisors (its aliquot sum) s(n): 2848162127804800
• 1445351036769920 is an abundant number, because the sum of its proper divisors (2848162127804800) is greater than itself. Its abundance is 1402811091034880

Bases of 1445351036769920

• Binary: 101001000101000101000000011000111110101011010000000₂
• Hexadecimal: 0x5228A031F5680
• Base-36: E8C13LFNNK

Squares and roots of 1445351036769920

• 1445351036769920 squared (1445351036769920²) is 2089039619491882635867016806400
• 1445351036769920 cubed (1445351036769920³) is 3019395579886031745179993778366385009983488000
• The square root of 1445351036769920 is 38017772.6434613737
• The cube root of 1445351036769920 is 113064.0260743939

Scales and comparisons

• 1,445,351,036,769,920 seconds is equal to 45,957,692 years, 10 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,445,351,036,769,920 would take you about one hundred thirty-seven million, eight hundred seventy-three thousand and seventy-six 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 1445351036769920 cubic inches would be around 9422 feet tall.

Recreational maths with 1445351036769920

• 1445351036769920 backwards is 0299676301535441
• The number of decimal digits it has is: 16
• The sum of 1445351036769920's digits is 65
• More coming soon!