1397148445440

Names of 1397148445440

• Cardinal: 1397148445440 can be written as One trillion, three hundred ninety-seven billion, one hundred forty-eight million, four hundred forty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.39714844544 × 10¹²

Factors of 1397148445440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1823

Divisors of 1397148445440

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 79 80 81 88 90 96 99 108 110 120 128 132 135 144 158 160 162 165 176 180 192 198 216 220 237 240 243 256 264 270 288 297 316 320 324 330 352 360 384 395 396 405 432 440 474 480 486 495 528 540 576 594 632 640 648 660 704 711 720 729 768 790 792 810 864 869 880 891 948 960 972 990 1056 1080 1152 1185 1188 1215 1264 1280 1296 1320 1408 1422 1440 1458 1485 1580 1584 1620 1723 1728 1738 1760 1782 1896 1920 1944 1980 2112 2133 2160 2304 2370 2376 2430 2528 2592 2607 2640 2673 2816 2844 2880 2916 2970 3160 3168 3240 3446 3456 3476 3520 3555 3564 3645 3792 3840 3888 3960 4224 4266 4320 4345 4455 4740 4752 4860 5056 5169 5184 5214 5280 5346 5688 5760 5832 5940 6320 6336 6399 6480 6892 6912 6952 7040 7110 7128 7290 7584 7776 7821 7920 8019 8448 8532 8615 8640 8690 8910 9480 9504 9720 10112 10338 10368 10428 10560 10665 10692 11376 11520 11664 11880 12640 12672 12798 12960 13035 13365 13784 13904 14080 14220 14256 14580 15168 15507 15552 15642 15840 16038 17064 17230 17280 17380 17820 18953 18960 19008 19197 19440 20224 20676 20736 20856 21120 21330 21384 22752 23328 23463 23760 25280 25344 25596 25845 25920 26070 26730 27568 27808 28440 28512 29160 30336 31014 31104 31284 31680 31995 32076 34128 34460 34560 34760 35640 37906 37920 38016 38394 38880 39105 40095 41352 41712 42240 42660 42768 45504 46521 46656 46926 47520 50560 51192 51690 51840 52140 53460 55136 55616 56859 56880 57024 57591 58320 60672 62028 62208 62568 63360 63990 64152 68256 68920 69520 70389 71280 75812 75840 76032 76788 77535 77760 78210 80190 82704 83424 85320 85536 91008 93042 93312 93852 94765 95040 95985 101120 102384 103380 103680 104280 106920 110272 111232 113718 113760 114048 115182 116640 117315 124056 125136 126720 127980 128304 136117 136512 137840 139040 139563 140778 142560 151624 151680 153576 155070 155520 156420 160380 165408 166848 170577 170640 171072 182016 186084 186624 187704 189530 190080 191970 204768 206760 208560 211167 213840 220544 222464 227436 227520 228096 230364 232605 233280 234630 248112 250272 255960 256608 272234 273024 275680 278080 279126 281556 284295 285120 287955 303248 303360 307152 310140 311040 312840 320760 330816 333696 341154 341280 342144 351945 372168 375408 379060 380160 383940 408351 409536 413520 417120 418689 422334 427680 441088 454872 455040 460728 465210 466560 469260 496224 500544 511731 511920 513216 544468 546048 551360 556160 558252 563112 568590 570240 575910 606496 614304 620280 625680 633501 641520 661632 667392 680585 682308 682560 684288 697815 703890 744336 750816 758120 767880 816702 819072 827040 834240 837378 844668 852885 855360 909744 910080 921456 930420 933120 938520 992448 1001088 1023462 1023840 1026432 1055835 1088936 1102720 1112320 1116504 1126224 1137180 1140480 1151820 1212992 1225053 1228608 1240560 1251360 1256067 1267002 1283040 1323264 1361170 1364616 1365120 1395630 1407780 1488672 1497287 1501632 1516240 1535193 1535760 1633404 1638144 1654080 1668480 1674756 1689336 1705770 1710720 1819488 1842912 1860840 1877040 1984896 2002176 2041755 2046924 2047680 2052864 2093445 2111670 2177872 2205440 2233008 2252448 2274360 2303640 2425984 2450106 2457216 2481120 2502720 2512134 2534004 2558655 2566080 2722340 2729232 2730240 2791260 2815560 2977344 2994574 3003264 3032480 3070386 3071520 3167505 3266808 3308160 3336960 3349512 3378672 3411540 3421440 3638976 3675159 3685824 3721680 3754080 3969792 4083510 4093848 4095360 4186890 4223340 4355744 4466016 4491861 4504896 4548720 4605579 4607280 4851968 4900212 4914432 4962240 5005440 5024268 5068008 5117310 5132160 5444680 5458464 5582520 5631120 5954688 5989148 6006528 6064960 6125265 6140772 6143040 6280335 6335010 6533616 6616320 6699024 6757344 6823080 7277952 7350318 7371648 7443360 7486435 7508160 7675965 8167020 8187696 8190720 8373780 8446680 8711488 8932032 8983722 9009792 9097440 9211158 9214560 9800424 9924480 10010880 10048536 10136016 10234620 10264320 10889360 10916928 11025477 11165040 11262240 11909376 11978296 12129920 12250530 12281544 12286080 12560670 12670020 13067232 13398048 13475583 13514688 13646160 13816737 14555904 14700636 14743296 14886720 14972870 15016320 15351930 16334040 16375392 16747560 16893360 17422976 17864064 17967444 18019584 18194880 18375795 18422316 18429120 19600848 19848960 20097072 20272032 20469240 21778720 21833856 22050954 22330080 22459305 22524480 23027895 23956592 24259840 24501060 24563088 24572160 25121340 25340040 26134464 26796096 26951166 27029376 27292320 27633474 29401272 29773440 29945740 30032640 30703860 32668080 32750784 33076431 33495120 33786720 34845952 35728128 35934888 36389760 36751590 36844632 36858240 39201696 40194144 40426749 40544064 40938480 43557440 43667712 44101908 44660160 44918610 45048960 46055790 47913184 49002120 49126176 50242680 50680080 52268928 53592192 53902332 54058752 54584640 55127385 55266948 58802544 59546880 59891480 61407720 65336160 65501568 66152862 66990240 67377915 67573440 69083685 71869776 72779520 73503180 73689264 73716480 78403392 80388288 80853498 81088128 81876960 87114880 88203816 89320320 89837220 90097920 92111580 95826368 98004240 98252352 99229293 100485360 101360160 104537856 107184384 107804664 109169280 110254770 110533896 117605088 119782960 121280247 122815440 130672320 131003136 132305724 133980480 134755830 135146880 138167370 143739552 147006360 147378528 156806784 160776576 161706996 162176256 163753920 165382155 174229760 176407632 178640640 179674440 184223160 191652736 196008480 196504704 198458586 200970720 202133745 202720320 215609328 218338560 220509540 221067792 235210176 239565920 242560494 245630880 261344640 264611448 267960960 269511660 270293760 276334740 287479104 294012720 294757056 313613568 321553152 323413992 327507840 330764310 352815264 359348880 363840741 368446320 383305472 392016960 393009408 396917172 401941440 404267490 405440640 431218656 441019080 442135584 470420352 479131840 485120988 491261760 496146465 522689280 529222896 535921920 539023320 552669480 574958208 588025440 589514112 606401235 646827984 655015680 661528620 705630528 718697760 727681482 736892640 784033920 793834344 803882880 808534980 810881280 862437312 882038160 884271168 940840704 958263680 970241976 982523520 992292930 1058445792 1078046640 1091522223 1105338960 1149916416 1176050880 1179028224 1212802470 1293655968 1323057240 1411261056 1437395520 1455362964 1473785280 1568067840 1587668688 1607765760 1617069960 1724874624 1764076320 1768542336 1819203705 1916527360 1940483952 1965047040 1984585860 2116891584 2156093280 2183044446 2210677920 2352101760 2425604940 2587311936 2646114480 2822522112 2874791040 2910725928 2947570560 3175337376 3234139920 3449749248 3528152640 3537084672 3638407410 3880967904 3969171720 4233783168 4312186560 4366088892 4421355840 4704203520 4851209880 5174623872 5292228960 5457611115 5749582080 5821451856 5895141120 6350674752 6468279840 7056305280 7276814820 7761935808 7938343440 8467566336 8624373120 8732177784 8842711680 9702419760 10349247744 10584457920 10915222230 11642903712 12701349504 12936559680 14112610560 14553629640 15523871616 15876686880 17248746240 17464355568 17685423360 19404839520 21168915840 21830444460 23285807424 25402699008 25873119360 29107259280 31047743232 31753373760 34928711136 38809679040 42337831680 43660888920 46571614848 51746238720 58214518560 63506747520 69857422272 77619358080 87321777840 93143229696 116429037120 127013495040 139714844544 155238716160 174643555680 232858074240 279429689088 349287111360 465716148480 698574222720 1397148445440
• Sum of all divisors σ(n): 5546267435520
• Sum of proper divisors (its aliquot sum) s(n): 4149118990080
• 1397148445440 is an abundant number, because the sum of its proper divisors (4149118990080) is greater than itself. Its abundance is 2751970544640

Bases of 1397148445440

• Binary: 10100010101001100100010010110101100000000₂
• Hexadecimal: 0x1454C896B00
• Base-36: HTUA4000

Squares and roots of 1397148445440

• 1397148445440 squared (1397148445440²) is 1952023778595408656793600
• 1397148445440 cubed (1397148445440³) is 2727266987726489951560696734941184000
• The square root of 1397148445440 is 1182010.3406654275
• The cube root of 1397148445440 is 11179.2890140677

Scales and comparisons

• 1,397,148,445,440 seconds is equal to 44,424 years, 51 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 1,397,148,445,440 would take you about one hundred eleven thousand and sixty-two 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 1397148445440 cubic inches would be around 931.6 feet tall.

Recreational maths with 1397148445440

• 1397148445440 backwards is 0445448417931
• 1397148445440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1397148445440's digits is 54
• More coming soon!