149303778120

Names of 149303778120

• Cardinal: 149303778120 can be written as One hundred forty-nine billion, three hundred three million, seven hundred seventy-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4930377812 × 10¹¹

Factors of 149303778120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 649

Divisors of 149303778120

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 61 63 70 72 81 84 90 98 105 108 120 122 126 135 140 147 162 168 180 183 189 196 210 216 243 244 245 252 270 280 294 305 315 324 360 366 378 392 405 420 427 441 486 488 490 504 540 549 567 571 588 610 630 648 729 732 735 756 810 840 854 882 915 945 972 980 1080 1098 1134 1142 1176 1215 1220 1260 1281 1323 1458 1464 1470 1512 1620 1647 1701 1708 1713 1764 1830 1890 1944 1960 2135 2187 2196 2205 2268 2284 2430 2440 2520 2562 2646 2745 2835 2855 2916 2940 2989 3240 3294 3402 3416 3426 3528 3645 3660 3780 3843 3969 3997 4270 4374 4392 4410 4536 4568 4860 4941 5103 5124 5139 5292 5490 5670 5710 5832 5880 5978 6405 6588 6615 6804 6852 7290 7320 7560 7686 7938 7994 8235 8505 8540 8565 8748 8820 8967 9720 9882 10206 10248 10278 10584 10935 10980 11340 11420 11529 11907 11956 11991 12810 13176 13230 13608 13704 14580 14823 14945 15309 15372 15417 15876 15988 16470 17010 17080 17130 17496 17640 17934 19215 19764 19845 19985 20412 20556 21870 21960 22680 22840 23058 23814 23912 23982 24705 25515 25620 25695 26460 26901 27979 29160 29646 29890 30618 30744 30834 31752 31976 32940 34020 34260 34587 34831 35721 35868 35973 38430 39528 39690 39970 40824 41112 43740 44469 44835 46116 46251 47628 47964 49410 51030 51240 51390 52920 53802 55958 57645 59292 59535 59780 59955 61236 61668 65880 68040 68520 69174 69662 71442 71736 71946 74115 76545 76860 77085 79380 79940 80703 83937 87480 88938 89670 92232 92502 95256 95928 98820 102060 102780 103761 104493 107163 107604 107919 111916 115290 118584 119070 119560 119910 122472 123336 133407 134505 138348 138753 139324 139895 142884 143892 148230 153090 153720 154170 158760 159880 161406 167874 172935 174155 177876 178605 179340 179865 185004 197640 204120 205560 207522 208986 214326 215208 215838 222345 223832 230580 231255 238140 239820 242109 243817 251811 266814 269010 276696 277506 278648 279790 285768 287784 296460 306180 308340 311283 313479 322812 323757 335748 345870 348310 355752 357210 358680 359730 370008 403515 415044 416259 417972 419685 428652 431676 444690 461160 462510 476280 479640 484218 487634 503622 518805 522465 533628 535815 538020 539595 555012 559580 592920 612360 616680 622566 626958 645624 647514 667035 671496 691740 693765 696620 714420 719460 726327 731451 755433 807030 830088 832518 835944 839370 857304 863352 889380 925020 933849 940437 968436 971271 975268 1007244 1037610 1044930 1067256 1071630 1076040 1079190 1110024 1119160 1210545 1219085 1245132 1248777 1253916 1259055 1295028 1334070 1383480 1387530 1393240 1428840 1438920 1452654 1462902 1510866 1556415 1567395 1614060 1618785 1665036 1678740 1706719 1778760 1850040 1867698 1880874 1936872 1942542 1950536 2014488 2075220 2081295 2089860 2143260 2158380 2178981 2194353 2266299 2421090 2438170 2490264 2497554 2507832 2518110 2590056 2668140 2775060 2821311 2905308 2913813 2925804 3021732 3112830 3134790 3228120 3237570 3330072 3357480 3413438 3631635 3657255 3735396 3761748 3777165 3885084 4150440 4162590 4179720 4286520 4316760 4357962 4388706 4532598 4669245 4702185 4842180 4856355 4876340 4995108 5036220 5120157 5336280 5550120 5642622 5810616 5827626 5851608 6043464 6225660 6243885 6269580 6475140 6536943 6583059 6798897 6826876 7263270 7314510 7470792 7523496 7554330 7770168 8325180 8463933 8533595 8715924 8741439 8777412 9065196 9338490 9404370 9684360 9712710 9752680 9990216 10072440 10240314 10894905 10971765 11285244 11331495 11655252 12451320 12487770 12539160 12950280 13073886 13166118 13597794 13653752 14106555 14526540 14569065 14629020 15108660 15360471 16650360 16927866 17067190 17431848 17482878 17554824 18130392 18676980 18808740 19425420 19749177 20396691 20480628 21789810 21943530 22570488 22662990 23310504 24975540 25391799 25600785 26147772 26332236 27195588 28213110 29053080 29138130 29258040 30217320 30720942 32684715 32915295 33855732 33994485 34134380 34965756 37353960 37617480 38850840 39498354 40793382 40961256 42319665 43579620 43707195 43887060 45325980 46081413 49951080 50783598 51201570 52295544 52664472 54391176 56426220 58276260 59247531 61190073 61441884 65369430 65830590 67711464 67988970 68268760 69931512 76175397 76802355 78996708 81586764 84639330 87159240 87414390 87774120 90651960 92162826 98745885 101567196 101983455 102403140 112852440 116552520 118495062 122380146 122883768 126958995 130738860 131661180 135977940 138244239 152350794 153604710 157993416 163173528 169278660 174828780 177742593 184325652 197491770 203134392 203966910 204806280 230407065 236990124 244760292 253917990 261477720 263322360 271955880 276488478 296237655 304701588 305950365 307209420 338557320 349657560 355485186 368651304 380876985 394983540 407933820 414732717 460814130 473980248 489520584 507835980 533227779 552976956 592475310 609403176 611900730 614418840 691221195 710970372 761753970 789967080 815867640 829465434 888712965 921628260 1015671960 1066455558 1105953912 1184950620 1223801460 1244198151 1382442390 1421940744 1523507940 1658930868 1777425930 1843256520 2073663585 2132911116 2369901240 2447602920 2488396302 2666138895 2764884780 3047015880 3317861736 3554851860 3732594453 4147327170 4265822232 4976792604 5332277790 5529769560 6220990755 7109703720 7465188906 8294654340 9953585208 10664555580 12441981510 14930377812 16589308680 18662972265 21329111160 24883963020 29860755624 37325944530 49767926040 74651889060 149303778120
• Sum of all divisors σ(n): 596731449600
• Sum of proper divisors (its aliquot sum) s(n): 447427671480
• 149303778120 is an abundant number, because the sum of its proper divisors (447427671480) is greater than itself. Its abundance is 298123893360

Bases of 149303778120

• Binary: 10001011000011001100101101101101001000₂
• Hexadecimal: 0x22C332DB48
• Base-36: 1WL7M4I0

Squares and roots of 149303778120

• 149303778120 squared (149303778120²) is 22291618160906190734400
• 149303778120 cubed (149303778120³) is 3328222811831700359543257451328000
• The square root of 149303778120 is 386398.4706491475
• The cube root of 149303778120 is 5305.0595818265

Scales and comparisons

• 149,303,778,120 seconds is equal to 4,747 years, 20 weeks, 4 days, 23 hours, 42 minutes.
• To count from 1 to 149,303,778,120 would take you about nine thousand, four hundred ninety-four 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 149303778120 cubic inches would be around 442.1 feet tall.

Recreational maths with 149303778120

• 149303778120 backwards is 021877303941
• 149303778120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149303778120's digits is 45
• More coming soon!