149476861440

Names of 149476861440

• Cardinal: 149476861440 can be written as One hundred forty-nine billion, four hundred seventy-six million, eight hundred sixty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4947686144 × 10¹¹

Factors of 149476861440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 241

Divisors of 149476861440

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 43 45 48 60 62 64 72 80 86 90 93 96 120 124 128 129 144 155 157 160 172 180 186 192 215 240 248 256 258 279 288 310 314 320 344 360 372 384 387 430 465 471 480 496 512 516 558 576 620 628 640 645 688 720 744 768 774 785 860 930 942 960 961 992 1032 1116 1152 1240 1256 1280 1290 1333 1376 1395 1413 1440 1488 1536 1548 1570 1720 1860 1884 1920 1922 1935 1984 2064 2232 2304 2355 2480 2512 2560 2580 2666 2752 2790 2826 2880 2883 2976 3096 3140 3440 3720 3768 3840 3844 3870 3968 3999 4128 4464 4608 4710 4805 4867 4960 5024 5160 5332 5504 5580 5652 5760 5766 5952 6192 6280 6665 6751 6880 7065 7440 7536 7680 7688 7740 7936 7998 8256 8649 8928 9420 9610 9734 9920 10048 10320 10664 11008 11160 11304 11520 11532 11904 11997 12384 12560 13330 13502 13760 14130 14415 14601 14880 15072 15376 15480 15872 15996 16512 17298 17856 18840 19220 19468 19840 19995 20096 20253 20640 21328 22016 22320 22608 23040 23064 23808 23994 24335 24768 25120 26660 27004 27520 28260 28830 29202 29760 30144 30752 30960 31992 33024 33755 34596 35712 37680 38440 38936 39680 39990 40192 40506 41280 41323 42656 43245 43803 44640 45216 46128 47616 47988 48670 49536 50240 53320 54008 55040 56520 57660 58404 59520 59985 60288 60759 61504 61920 63984 66048 67510 69192 71424 73005 75360 76880 77872 79360 79980 80384 81012 82560 82646 85312 86490 87606 89280 90432 92256 95976 97340 99072 100480 101265 106640 108016 110080 113040 115320 116808 119040 119970 120576 121518 123008 123840 123969 127968 135020 138384 142848 146010 150720 150877 153760 155744 159960 162024 165120 165292 170624 172980 175212 178560 180864 184512 191952 194680 198144 200960 202530 206615 209281 213280 216032 219015 226080 230640 233616 238080 239940 241152 243036 246016 247680 247938 255936 270040 276768 292020 301440 301754 303795 307520 311488 319920 324048 330240 330584 341248 345960 350424 357120 361728 369024 371907 383904 389360 401920 405060 413230 418562 426560 432064 438030 452160 452631 461280 467232 479880 486072 492032 495360 495876 511872 540080 553536 584040 602880 603508 607590 615040 619845 622976 627843 639840 648096 661168 682496 691920 700848 714240 723456 738048 743814 754385 767808 778720 810120 826460 837124 853120 864128 876060 904320 905262 922560 934464 959760 972144 990720 991752 1023744 1046405 1080160 1107072 1168080 1205760 1207016 1215180 1230080 1239690 1245952 1255686 1279680 1296192 1322336 1357893 1383840 1401696 1476096 1487628 1508770 1535616 1557440 1620240 1652920 1674248 1706240 1728256 1752120 1808640 1810524 1845120 1859535 1868928 1883529 1919520 1944288 1983504 2047488 2092810 2160320 2214144 2263155 2336160 2414032 2430360 2460160 2479380 2491904 2511372 2559360 2592384 2644672 2715786 2767680 2803392 2975256 3017540 3071232 3114880 3139215 3240480 3305840 3348496 3412480 3456512 3504240 3617280 3621048 3690240 3719070 3737856 3767058 3839040 3888576 3967008 4185620 4320640 4428288 4526310 4672320 4828064 4860720 4958760 5022744 5118720 5184768 5289344 5431572 5535360 5606784 5950512 6035080 6142464 6229760 6278430 6480960 6487711 6611680 6696992 6789465 7008480 7242096 7380480 7438140 7475712 7534116 7678080 7777152 7934016 8371240 8641280 9052620 9344640 9417645 9656128 9721440 9917520 10045488 10237440 10369536 10578688 10863144 11070720 11213568 11901024 12070160 12459520 12556860 12961920 12975422 13223360 13393984 13578930 14016960 14484192 14876280 15068232 15356160 15554304 15868032 16742480 17282560 18105240 18689280 18835290 19312256 19442880 19463133 19835040 20090976 21157376 21726288 22141440 22427136 23802048 24140320 25113720 25923840 25950844 26446720 26787968 27157860 28033920 28968384 29752560 30136464 30712320 31108608 31736064 32438555 33484960 36210480 37378560 37670580 38624512 38885760 38926266 39670080 40181952 43452576 47604096 48280640 50227440 51847680 51901688 52893440 53575936 54315720 56067840 57936768 58389399 59505120 60272928 63472128 64877110 66969920 72420960 75341160 77249024 77771520 77852532 79340160 80363904 86905152 95208192 96561280 97315665 100454880 103803376 105786880 107151872 108631440 112135680 115873536 116778798 119010240 120545856 129754220 133939840 144841920 150682320 155543040 155705064 158680320 160727808 173810304 190416384 193122560 194631330 200909760 207606752 217262880 231747072 233557596 238020480 241091712 259508440 267879680 289683840 291946995 301364640 311410128 317360640 321455616 347620608 386245120 389262660 401819520 415213504 434525760 467115192 476040960 482183424 519016880 535759360 579367680 583893990 602729280 622820256 695241216 778525320 803639040 830427008 869051520 934230384 952081920 964366848 1038033760 1158735360 1167787980 1205458560 1245640512 1557050640 1607278080 1660854016 1738103040 1868460768 2076067520 2335575960 2410917120 2491281024 3114101280 3321708032 3476206080 3736921536 4152135040 4671151920 4821834240 4982562048 6228202560 7473843072 8304270080 9342303840 9965124096 12456405120 14947686144 16608540160 18684607680 24912810240 29895372288 37369215360 49825620480 74738430720 149476861440
• Sum of all divisors σ(n): 550844792784
• Sum of proper divisors (its aliquot sum) s(n): 401367931344
• 149476861440 is an abundant number, because the sum of its proper divisors (401367931344) is greater than itself. Its abundance is 251891069904

Bases of 149476861440

• Binary: 10001011001101100000111110011000000000₂
• Hexadecimal: 0x22CD83E600
• Base-36: 1WO2NWG0

Squares and roots of 149476861440

• 149476861440 squared (149476861440²) is 22343332105952958873600
• 149476861440 cubed (149476861440³) is 3339811157309433832707125673984000
• The square root of 149476861440 is 386622.3757621899
• The cube root of 149476861440 is 5307.1087881375

Scales and comparisons

• 149,476,861,440 seconds is equal to 4,752 years, 46 weeks, 6 days, 6 hours, 24 minutes.
• To count from 1 to 149,476,861,440 would take you about nine thousand, five hundred five 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 149476861440 cubic inches would be around 442.3 feet tall.

Recreational maths with 149476861440

• 149476861440 backwards is 044168674941
• The number of decimal digits it has is: 12
• The sum of 149476861440's digits is 54
• More coming soon!