149350721520

Names of 149350721520

• Cardinal: 149350721520 can be written as One hundred forty-nine billion, three hundred fifty million, seven hundred twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4935072152 × 10¹¹

Factors of 149350721520

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 184

Divisors of 149350721520

• Number of divisors d(n): 1920
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 20 21 22 24 26 28 29 30 33 34 35 39 40 42 44 48 51 52 55 56 58 60 65 66 68 70 77 78 80 84 85 87 88 91 97 102 104 105 110 112 116 119 120 130 132 136 140 143 145 154 156 165 168 169 170 174 176 182 187 194 195 203 204 208 210 220 221 231 232 238 240 255 260 264 272 273 280 286 290 291 308 312 319 330 336 338 340 348 357 364 374 377 385 388 390 406 408 420 429 435 440 442 455 462 464 476 485 493 507 510 520 528 546 560 561 572 580 582 595 609 616 624 638 660 663 676 679 680 696 714 715 728 748 754 770 776 780 812 816 840 845 858 870 880 884 910 924 935 952 957 970 986 1001 1014 1015 1020 1040 1067 1092 1105 1122 1131 1144 1155 1160 1164 1183 1190 1218 1232 1261 1276 1309 1320 1326 1352 1358 1360 1365 1392 1428 1430 1455 1456 1479 1496 1508 1540 1547 1552 1560 1595 1624 1649 1680 1690 1716 1740 1768 1785 1820 1848 1859 1870 1885 1904 1914 1940 1972 2002 2028 2030 2037 2040 2134 2145 2184 2210 2233 2244 2262 2288 2310 2320 2328 2366 2380 2431 2436 2465 2522 2535 2552 2618 2639 2640 2652 2704 2716 2730 2805 2813 2856 2860 2873 2910 2958 2992 3003 3016 3045 3080 3094 3120 3190 3201 3248 3298 3315 3380 3395 3432 3451 3480 3536 3549 3570 3640 3696 3718 3740 3770 3783 3828 3880 3927 3944 4004 4056 4060 4074 4080 4147 4268 4290 4368 4420 4466 4488 4524 4620 4641 4656 4732 4760 4785 4862 4872 4901 4930 4947 5005 5044 5070 5104 5236 5278 5304 5335 5423 5432 5460 5577 5610 5626 5655 5712 5720 5746 5820 5915 5916 6006 6032 6090 6160 6188 6305 6380 6402 6409 6545 6596 6630 6699 6760 6790 6864 6902 6960 7098 7140 7280 7293 7395 7436 7469 7480 7540 7566 7656 7735 7760 7854 7888 7917 8008 8112 8120 8148 8245 8294 8439 8536 8580 8619 8827 8840 8932 8976 9048 9240 9282 9295 9464 9520 9570 9724 9744 9802 9860 9894 10010 10088 10140 10185 10353 10472 10556 10608 10670 10846 10864 10920 11154 11165 11220 11252 11310 11440 11492 11543 11640 11830 11832 12012 12155 12180 12376 12441 12610 12760 12804 12818 13013 13090 13192 13195 13260 13398 13520 13580 13804 13871 14065 14196 14280 14365 14586 14703 14790 14872 14938 14960 15015 15080 15132 15312 15470 15708 15834 16005 16016 16240 16269 16296 16393 16490 16588 16878 17017 17072 17160 17238 17255 17654 17680 17745 17864 18096 18139 18480 18564 18590 18915 18928 19140 19227 19448 19604 19635 19691 19720 19788 20020 20111 20176 20280 20370 20706 20735 20944 21112 21340 21437 21692 21840 22308 22330 22407 22440 22504 22620 22984 23086 23205 23280 23660 23664 24024 24310 24360 24505 24735 24752 24882 25220 25520 25608 25636 26026 26180 26384 26390 26481 26520 26796 27115 27160 27608 27742 27885 28130 28392 28560 28730 29029 29172 29406 29580 29744 29876 30030 30160 30264 30940 30943 31416 31603 31668 32010 32045 32538 32592 32786 32980 33176 33495 33756 34034 34307 34320 34476 34510 34629 35308 35490 35728 36278 36465 36569 37128 37180 37345 37830 37961 38280 38454 38896 39039 39208 39270 39382 39440 39576 39585 40040 40222 40560 40740 41412 41470 41613 42195 42224 42680 42874 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183027845 183929460 191475284 192462270 193961976 198077880 199666740 205152090 208882128 209174680 214584370 219633414 219956880 220933020 225265040 226288972 234092040 239344105 242452470 245239280 251009616 256616360 257501244 261102660 266222320 266697717 273536120 282861215 287212926 292844552 294577360 302942640 307939632 313762020 321876555 323269960 328243344 337897560 339433458 343334992 348136880 355596956 366055690 367858920 382950568 384924540 387923952 396155760 399333480 410304180 418349360 429168740 439266828 441866040 444496195 452577944 468184080 478688210 484904940 513232720 515002488 522205320 533395434 547072240 549083535 565722430 574425852 585689104 622294673 627524040 643753110 646539920 675795120 678866916 711193912 718032315 732111380 735717840 765901136 769849080 798666960 820608360 848583645 858337480 878533656 883732080 888992390 905155888 957376420 969809880 1030004976 1044410640 1066790868 1098167070 1131444860 1148851704 1244589346 1255048080 1287506220 1333488585 1357733832 1422387824 1436064630 1464222760 1539698160 1641216720 1697167290 1716674960 1757067312 1777984780 1866884019 1914752840 1939619760 2133581736 2196334140 2262889720 2297703408 2489178692 2575012440 2666977170 2715467664 2872129260 2928445520 3111473365 3394334580 3555969560 3733768038 3829505680 4267163472 4392668280 4525779440 4978357384 5150024880 5333954340 5744258520 6222946730 6788669160 7111939120 7467536076 8785336560 9334420095 9956714768 10667908680 11488517040 12445893460 13577338320 14935072152 18668840190 21335817360 24891786920 29870144304 37337680380 49783573840 74675360760 149350721520
• Sum of all divisors σ(n): 691695728640
• Sum of proper divisors (its aliquot sum) s(n): 542345007120
• 149350721520 is an abundant number, because the sum of its proper divisors (542345007120) is greater than itself. Its abundance is 392994285600

Bases of 149350721520

• Binary: 10001011000101111111110010011111110000₂
• Hexadecimal: 0x22C5FF27F0
• Base-36: 1WLZKA9C

Squares and roots of 149350721520

• 149350721520 squared (149350721520²) is 22305638018544591110400
• 149350721520 cubed (149350721520³) is 3331363132033577822631617975808000
• The square root of 149350721520 is 386459.2106807651
• The cube root of 149350721520 is 5305.6155209579

Scales and comparisons

• 149,350,721,520 seconds is equal to 4,748 years, 46 weeks, 2 days, 7 hours, 32 minutes.
• To count from 1 to 149,350,721,520 would take you about nine thousand, four hundred ninety-seven 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 149350721520 cubic inches would be around 442.1 feet tall.

Recreational maths with 149350721520

• 149350721520 backwards is 025127053941
• 149350721520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149350721520's digits is 39
• More coming soon!