149649378120

Names of 149649378120

• Cardinal: 149649378120 can be written as One hundred forty-nine billion, six hundred forty-nine million, three hundred seventy-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4964937812 × 10¹¹

Factors of 149649378120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 219

Divisors of 149649378120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 71 72 88 90 99 108 110 120 121 127 132 135 142 165 180 198 213 216 220 242 254 264 270 284 297 330 355 360 363 381 396 426 440 484 495 508 540 568 594 605 635 639 660 710 726 762 781 792 852 968 990 1016 1065 1080 1089 1143 1188 1210 1270 1278 1320 1397 1420 1452 1485 1524 1562 1704 1815 1905 1917 1980 2130 2178 2286 2343 2376 2420 2540 2556 2794 2840 2904 2970 3048 3124 3195 3267 3429 3630 3810 3834 3905 3960 4191 4260 4356 4572 4686 4840 5080 5112 5445 5588 5715 5940 6248 6390 6534 6858 6985 7029 7260 7620 7668 7810 8382 8520 8591 8712 9017 9144 9372 9585 10890 11176 11430 11715 11880 12573 12780 13068 13716 13970 14058 14520 15240 15336 15367 15620 16129 16335 16764 17145 17182 18034 18744 19170 20955 21087 21780 22860 23430 25146 25560 25773 26136 27051 27432 27940 28116 30734 31240 32258 32670 33528 34290 34364 35145 36068 37719 38340 41910 42174 42955 43560 45085 45720 46101 46860 48387 50292 51546 54102 55880 56232 61468 62865 64516 65340 68580 68728 70290 72136 75438 76680 76835 77319 80645 81153 83820 84348 85910 90170 92202 93720 96774 99187 100584 103092 105435 108204 122936 125730 128865 129032 130680 135255 137160 138303 140580 145161 150876 153670 154638 161290 162306 167640 168696 171820 177419 180340 184404 188595 193548 198374 206184 210870 216408 230505 231957 241935 243459 251460 257730 270510 276606 281160 290322 297561 301752 307340 309276 322580 324612 343640 354838 360680 368808 377190 386595 387096 396748 405765 414909 421740 435483 461010 463914 483870 486918 495935 502920 515460 532257 541020 553212 580644 595122 614680 618552 645160 649224 691515 709676 725805 754380 773190 793496 811530 829818 843480 870966 887095 892683 922020 927828 967740 973836 991870 1030920 1064514 1082040 1091057 1106424 1145159 1159785 1161288 1190244 1217295 1383030 1419352 1451610 1487805 1508760 1546380 1596771 1623060 1659636 1741932 1774190 1785366 1844040 1855656 1935480 1947672 1951609 1983740 2074545 2129028 2177415 2182114 2290318 2319570 2380488 2434590 2661285 2678049 2766060 2903220 2975610 3092760 3193542 3246120 3273171 3319272 3435477 3483864 3548380 3570732 3903218 3967480 4149090 4258056 4354830 4364228 4463415 4580636 4639140 4790313 4869180 5322570 5356098 5455285 5532120 5725795 5806440 5854827 5951220 6387084 6546342 6870954 7096760 7141464 7806436 7983855 8298180 8709660 8728456 8926830 9161272 9278280 9580626 9738360 9758045 9819513 10306431 10645140 10712196 10910570 11451590 11709654 11902440 12596749 12774168 13092684 13390245 13741908 15612872 15967710 16365855 16596360 17177385 17419320 17564481 17853660 19161252 19516090 19639026 20612862 21290280 21424392 21821140 22903180 23419308 23951565 25193498 26185368 26780490 27483816 29274135 29458539 30919293 31935420 32731710 34354770 35128962 35707320 37790247 38322504 39032180 39278052 41225724 43642280 45806360 46838616 47903130 49097565 50386996 51532155 52693443 53560980 58548270 58917078 61838586 62983745 63870840 65463420 68709540 70257924 75580494 78064360 78556104 82451448 87822405 95806260 98195130 100773992 103064310 105386886 107121960 113370741 117096540 117834156 123677172 125967490 130926840 137419080 138564239 140515848 147292695 151160988 154596465 175644810 188951235 191612520 196390260 206128620 210773772 226741482 234193080 235668312 247354344 251934980 263467215 277128478 294585390 302321976 309192930 340112223 351289620 377902470 392780520 412257240 415692717 421547544 453482964 503869960 526934430 554256956 566853705 589170780 618385860 680224446 692821195 702579240 755804940 831385434 906965928 1053868860 1108513912 1133707410 1178341560 1236771720 1247078151 1360448892 1385642390 1511609880 1662770868 1700561115 2078463585 2107737720 2267414820 2494156302 2720897784 2771284780 3325541736 3401122230 3741234453 4156927170 4534829640 4988312604 5542569560 6235390755 6802244460 7482468906 8313854340 9976625208 12470781510 13604488920 14964937812 16627708680 18706172265 24941563020 29929875624 37412344530 49883126040 74824689060 149649378120
• Sum of all divisors σ(n): 560437315200
• Sum of proper divisors (its aliquot sum) s(n): 410787937080
• 149649378120 is an abundant number, because the sum of its proper divisors (410787937080) is greater than itself. Its abundance is 261138558960

Bases of 149649378120

• Binary: 10001011010111110011000100101101001000₂
• Hexadecimal: 0x22D7CC4B48
• Base-36: 1WQXDJ60

Squares and roots of 149649378120

• 149649378120 squared (149649378120²) is 22394936371702734734400
• 149649378120 cubed (149649378120³) is 3351388301062283418506283371328000
• The square root of 149649378120 is 386845.4188949379
• The cube root of 149649378120 is 5309.1497122343

Scales and comparisons

• 149,649,378,120 seconds is equal to 4,758 years, 20 weeks, 23 hours, 42 minutes.
• To count from 1 to 149,649,378,120 would take you about nine thousand, five hundred sixteen 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 149649378120 cubic inches would be around 442.4 feet tall.

Recreational maths with 149649378120

• 149649378120 backwards is 021873946941
• 149649378120 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149649378120's digits is 54
• More coming soon!