149320398240

Names of 149320398240

• Cardinal: 149320398240 can be written as One hundred forty-nine billion, three hundred twenty million, three hundred ninety-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4932039824 × 10¹¹

Factors of 149320398240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 684

Divisors of 149320398240

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 32 36 39 40 45 48 52 54 60 62 65 72 78 80 90 93 96 104 108 117 120 124 130 135 144 155 156 160 180 186 195 199 208 216 234 240 248 260 270 279 288 310 312 351 360 372 390 398 403 416 431 432 465 468 480 496 520 540 558 585 597 620 624 702 720 744 780 796 806 837 862 864 930 936 992 995 1040 1080 1116 1170 1194 1209 1240 1248 1293 1395 1404 1440 1488 1560 1592 1612 1674 1724 1755 1791 1860 1872 1990 2015 2080 2155 2160 2232 2340 2388 2418 2480 2586 2587 2790 2808 2976 2985 3120 3184 3224 3348 3448 3510 3582 3627 3720 3744 3879 3980 4030 4185 4310 4320 4464 4680 4776 4836 4960 5172 5174 5373 5580 5603 5616 5970 6045 6169 6240 6368 6448 6465 6696 6896 7020 7164 7254 7440 7758 7761 7960 8060 8370 8620 8928 8955 9360 9552 9672 10344 10348 10746 10881 11160 11206 11232 11637 11940 12090 12338 12896 12930 12935 13361 13392 13792 14040 14328 14508 14880 15516 15522 15920 16120 16740 16809 17240 17910 18135 18507 18720 19104 19344 19395 20688 20696 21492 21762 22320 22412 23274 23283 23880 24180 24676 25860 25870 26722 26784 26865 28015 28080 28656 29016 30845 31032 31044 31840 32240 33480 33618 34480 35820 36270 37014 38688 38790 38805 40083 41376 41392 42984 43524 44640 44824 46548 46566 47760 48360 49352 50427 51720 51740 53444 53730 54405 55521 56030 56160 57312 58032 58185 61690 62064 62088 64480 66805 66960 67236 68960 69849 71640 72540 74028 77580 77610 80166 80197 82784 84045 85769 85968 87048 89648 92535 93096 93132 95520 96720 98704 100854 103440 103480 106888 107460 108810 111042 112060 116064 116370 116415 120249 123380 124128 124176 133610 133920 134472 139698 143280 145080 148056 151281 155160 155220 160332 160394 166563 168090 171538 171936 173693 174096 179296 185070 186192 186264 193440 197408 200415 201708 206880 206960 213776 214920 217620 222084 224120 232740 232830 240498 240591 246760 248352 252135 257307 267220 268944 277605 279396 286560 290160 296112 302562 310320 310440 320664 320788 333126 336180 343076 347386 348192 349245 360747 370140 372384 372528 400830 400985 403416 413920 427552 428845 429840 435240 444168 448240 465480 465660 480996 481182 493520 504270 514614 521079 534440 537888 555210 558792 580320 592224 601245 605124 620640 620880 641328 641576 666252 672360 686152 694772 698490 721494 721773 740280 745056 756405 771921 801660 801970 806832 832815 857690 859680 868465 870480 888336 896480 930960 931320 961992 962364 987040 1008540 1029228 1042158 1068880 1110420 1114997 1117584 1202490 1202955 1210248 1241760 1282656 1283152 1286535 1332504 1344720 1372304 1389544 1396980 1442988 1443546 1480560 1512810 1543842 1563237 1603320 1603940 1613664 1665630 1715380 1736930 1740960 1776672 1803735 1861920 1862640 1923984 1924728 2017080 2058456 2084316 2137760 2165319 2220840 2229994 2235168 2315763 2404980 2405910 2420496 2566304 2573070 2605395 2658839 2665008 2689440 2744608 2779088 2793960 2885976 2887092 2961120 3025620 3087684 3126474 3206640 3207880 3331260 3344991 3430760 3473860 3607470 3608865 3725280 3847968 3849456 3859605 4034160 4116912 4168632 4330638 4441680 4459988 4631526 4689711 4809960 4811820 4840992 5146140 5210790 5317678 5330016 5558176 5574985 5587920 5771952 5774184 6051240 6175368 6252948 6413280 6415760 6662520 6689982 6861520 6947720 7214940 7217730 7698912 7719210 7816185 7976517 8068320 8233824 8337264 8661276 8883360 8919976 9263052 9379422 9619920 9623640 10034973 10292280 10421580 10635356 10826595 11149970 11175840 11543904 11548368 11578815 12102480 12350736 12505896 12831520 13294195 13325040 13379964 13723040 13895440 14429880 14435460 15438420 15632370 15953034 16674528 16724955 17322552 17839952 18526104 18758844 19239840 19247280 20069946 20584560 20843160 21270712 21653190 22299940 23096736 23157630 23448555 23929551 24204960 24701472 25011792 26588390 26650080 26759928 27790880 28859760 28870920 30104919 30876840 31264740 31906068 33449910 34564907 34645104 35679904 37052208 37517688 38494560 39882585 40139892 41169120 41686320 42541424 43306380 44599880 46315260 46897110 47859102 50023584 50174865 53176780 53519856 57719520 57741840 60209838 61753680 62529480 63812136 66899820 69129814 69290208 71788653 74104416 75035376 79765170 80279784 83372640 85082848 86612760 89199760 92630520 93794220 95718204 100349730 103694721 106353560 107039712 115483680 119647755 120419676 123507360 125058960 127624272 133799640 138259628 143577306 150070752 150524595 159530340 160559568 172824535 173225520 178399520 185261040 187588440 191436408 200699460 207389442 212707120 239295510 240839352 250117920 255248544 267599280 276519256 287154612 301049190 311084163 319060680 321119136 345649070 346451040 358943265 370522080 375176880 382872816 401398920 414778884 425414240 478591020 481678704 518473605 535198560 553038512 574309224 602098380 622168326 638121360 691298140 717886530 750353760 765745632 802797840 829557768 933252489 957182040 963357408 1036947210 1106077024 1148618448 1204196760 1244336652 1276242720 1382596280 1435773060 1555420815 1605595680 1659115536 1866504978 1914364080 2073894420 2297236896 2408393520 2488673304 2765192560 2871546120 3110841630 3318231072 3733009956 3828728160 4147788840 4666262445 4816787040 4977346608 5530385120 5743092240 6221683260 7466019912 8295577680 9332524890 9954693216 11486184480 12443366520 14932039824 16591155360 18665049780 24886733040 29864079648 37330099560 49773466080 74660199120 149320398240
• Sum of all divisors σ(n): 585252864000
• Sum of proper divisors (its aliquot sum) s(n): 435932465760
• 149320398240 is an abundant number, because the sum of its proper divisors (435932465760) is greater than itself. Its abundance is 286612067520

Bases of 149320398240

• Binary: 10001011000100001100000111010110100000₂
• Hexadecimal: 0x22C43075A0
• Base-36: 1WLHICO0

Squares and roots of 149320398240

• 149320398240 squared (149320398240²) is 22296581330552195097600
• 149320398240 cubed (149320398240³) is 3329334403668602851079807668224000
• The square root of 149320398240 is 386419.9765022507
• The cube root of 149320398240 is 5305.2564231401

Scales and comparisons

• 149,320,398,240 seconds is equal to 4,747 years, 48 weeks, 1 day, 8 hours, 24 minutes.
• To count from 1 to 149,320,398,240 would take you about nine thousand, four hundred ninety-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 149320398240 cubic inches would be around 442.1 feet tall.

Recreational maths with 149320398240

• 149320398240 backwards is 042893023941
• 149320398240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149320398240's digits is 45
• More coming soon!