149729816250

Names of 149729816250

• Cardinal: 149729816250 can be written as One hundred forty-nine billion, seven hundred twenty-nine million, eight hundred sixteen thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.4972981625 × 10¹¹

Factors of 149729816250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 77

Divisors of 149729816250

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 25 27 30 34 35 42 43 45 50 51 54 63 70 75 81 85 86 90 102 105 119 125 126 129 135 150 153 162 170 175 189 210 215 225 238 250 255 258 270 289 301 306 315 350 357 375 378 387 405 425 430 450 459 510 525 567 578 595 602 625 630 645 675 714 731 750 765 774 810 850 867 875 903 918 945 1050 1071 1075 1125 1134 1161 1190 1250 1275 1290 1350 1377 1445 1462 1505 1530 1575 1734 1750 1785 1806 1875 1890 1935 2023 2025 2125 2142 2150 2193 2250 2295 2322 2550 2601 2625 2709 2754 2835 2890 2975 3010 3150 3213 3225 3375 3483 3570 3655 3750 3825 3870 4046 4050 4250 4335 4375 4386 4515 4590 4725 4913 5117 5202 5250 5355 5375 5418 5625 5670 5805 5950 6069 6375 6426 6450 6579 6750 6885 6966 7225 7310 7525 7650 7803 7875 8127 8670 8750 8925 9030 9450 9639 9675 9826 10115 10125 10234 10625 10710 10750 10965 11250 11475 11610 12138 12427 12750 13005 13125 13158 13545 13770 14175 14450 14739 14875 15050 15351 15606 15750 16065 16125 16254 16875 17415 17850 18207 18275 19125 19278 19350 19737 20230 20250 21250 21675 21930 22575 22950 23409 23625 24381 24565 24854 25585 26010 26250 26775 26875 27090 28350 29025 29478 29750 30345 30702 31875 32130 32250 32895 33750 34391 34425 34830 36125 36414 36550 37281 37625 38250 39015 39375 39474 40635 43350 44217 44625 45150 46053 46818 47250 48195 48375 48762 49130 50575 50625 51170 53550 53750 54621 54825 57375 58050 59211 60690 62135 63750 65025 65790 67725 68782 68850 70875 72250 73695 74375 74562 75250 76755 78030 78750 80325 80625 81270 86989 87075 88434 89250 91035 91375 92106 95625 96390 96750 98685 101150 101250 103173 108375 109242 109650 111843 112875 114750 117045 118125 118422 121905 122825 124270 127925 130050 132651 133875 135450 138159 141750 145125 147390 148750 151725 153510 160650 161250 163863 164475 171955 172125 173978 174150 180625 182070 182750 186405 188125 191250 195075 197370 203175 206346 211259 216750 221085 223125 223686 225750 230265 234090 236250 240975 241875 243810 245650 252875 255850 260967 265302 267750 273105 274125 276318 286875 290250 296055 303450 309519 310675 325125 327726 328950 335529 338625 343910 344250 354375 361250 368475 372810 376250 383775 390150 397953 401625 406350 414477 422518 434945 435375 442170 446250 455175 456875 460530 481950 483750 493425 505750 515865 521934 541875 546210 548250 559215 564375 573750 585225 592110 609525 614125 619038 621350 633777 639625 650250 663255 669375 671058 677250 690795 708750 725625 736950 758625 767550 782901 795906 803250 819315 822375 828954 859775 860625 869890 870750 910350 913750 928557 932025 975375 986850 1006587 1015875 1031730 1056295 1083750 1105425 1118430 1128750 1151325 1170450 1204875 1219050 1228250 1264375 1267554 1279250 1304835 1326510 1338750 1365525 1370625 1381590 1451250 1478813 1480275 1517250 1547595 1553375 1565802 1625625 1638630 1644750 1677645 1693125 1719550 1721250 1842375 1857114 1864050 1901331 1918875 1950750 1989765 2008125 2013174 2031750 2072385 2112590 2174725 2176875 2210850 2275875 2302650 2348703 2409750 2467125 2528750 2579325 2609670 2731050 2741250 2785671 2796075 2926125 2957626 2960550 3047625 3070625 3095190 3106750 3168885 3198125 3251250 3316275 3355290 3386250 3453975 3684750 3793125 3802662 3837750 3914505 3979530 4016250 4096575 4111875 4144770 4298875 4349450 4353750 4436439 4551750 4642785 4660125 4697406 4876875 4934250 5032935 5079375 5158650 5281475 5527125 5571342 5592150 5703993 5756625 5852250 6024375 6095250 6141250 6337770 6396250 6524175 6632550 6827625 6907950 7046109 7394065 7401375 7586250 7737975 7766875 7829010 8193150 8223750 8388225 8597750 8872878 9211875 9285570 9320250 9506655 9594375 9753750 9948825 10065870 10158750 10361925 10562950 10873625 11054250 11379375 11407986 11513250 11743515 12048750 12335625 12896625 13048350 13309317 13655250 13928355 13980375 14092218 14630625 14788130 14802750 15238125 15475950 15533750 15844425 16581375 16776450 17111979 17269875 18423750 19013310 19188750 19572525 19897650 20482875 20723850 21494375 21747250 22182195 22758750 23213925 23300625 23487030 24671250 25164675 25793250 26407375 26618634 27635625 27856710 27960750 28519965 28783125 29261250 30476250 31688850 32620875 33162750 34138125 34223958 34539750 35230545 36970325 37006875 38689875 39145050 39927951 40965750 41941125 42988750 44364390 46427850 46601250 47533275 49744125 50329350 51809625 52814750 54368125 55271250 57039930 57566250 58717575 64483125 65241750 66546585 68276250 69641775 69901875 70461090 73940650 74013750 77379750 79222125 79855902 82906875 83882250 85559895 86349375 95066550 97862625 99488250 102414375 103619250 108736250 110910975 116069625 117435150 119783853 125823375 128966250 132036875 133093170 139283550 139803750 142599825 158444250 163104375 165813750 171119790 172698750 176152725 184851625 193449375 195725250 199639755 204828750 209705625 221821950 232139250 237666375 239567706 248720625 251646750 259048125 264073750 285199650 293587875 326208750 332732925 348208875 352305450 369703250 386898750 396110625 399279510 419411250 427799475 475332750 489313125 497441250 518096250 554554875 580348125 587175750 598919265 629116875 665465850 696417750 712999125 792221250 855598950 880763625 924258125 978626250 998198775 1109109750 1160696250 1188331875 1197838530 1258233750 1425998250 1467939375 1663664625 1741044375 1761527250 1848516250 1996397550 2138997375 2376663750 2772774375 2935878750 2994596325 3327329250 3482088750 3564995625 4277994750 4403818125 4990993875 5545548750 5989192650 7129991250 8318323125 8807636250 9981987750 10694986875 14972981625 16636646250 21389973750 24954969375 29945963250 49909938750 74864908125 149729816250
• Sum of all divisors σ(n): 520919752320
• Sum of proper divisors (its aliquot sum) s(n): 371189936070
• 149729816250 is an abundant number, because the sum of its proper divisors (371189936070) is greater than itself. Its abundance is 221460119820

Bases of 149729816250

• Binary: 10001011011100100101111010111010111010₂
• Hexadecimal: 0x22DC97AEBA
• Base-36: 1WS99LMI

Squares and roots of 149729816250

• 149729816250 squared (149729816250²) is 22419017874258764062500
• 149729816250 cubed (149729816250³) is 3356795426818230348030228515625000
• The square root of 149729816250 is 386949.3716883385
• The cube root of 149729816250 is 5310.1007833021

Scales and comparisons

• 149,729,816,250 seconds is equal to 4,760 years, 49 weeks, 23 hours, 37 minutes, 30 seconds.
• To count from 1 to 149,729,816,250 would take you about nine thousand, five hundred twenty-one 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 149729816250 cubic inches would be around 442.5 feet tall.

Recreational maths with 149729816250

• 149729816250 backwards is 052618927941
• 149729816250 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149729816250's digits is 54
• More coming soon!