149169722520

Names of 149169722520

• Cardinal: 149169722520 can be written as One hundred forty-nine billion, one hundred sixty-nine million, seven hundred twenty-two thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4916972252 × 10¹¹

Factors of 149169722520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 707

Divisors of 149169722520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 17 20 21 24 26 28 30 34 35 39 40 42 51 52 56 60 65 68 70 78 84 85 91 102 104 105 113 119 120 130 136 140 156 168 169 170 182 195 204 210 221 226 238 255 260 273 280 312 338 339 340 357 364 390 408 420 442 452 455 476 507 510 520 546 547 565 595 663 676 678 680 714 728 780 791 840 845 884 904 910 952 1014 1020 1092 1094 1105 1130 1183 1190 1326 1352 1356 1365 1428 1469 1547 1560 1582 1641 1690 1695 1768 1785 1820 1921 2028 2040 2184 2188 2210 2260 2366 2373 2380 2535 2652 2712 2730 2735 2856 2873 2938 3094 3164 3282 3315 3380 3390 3549 3570 3640 3829 3842 3955 4056 4376 4407 4420 4520 4641 4732 4746 4760 5070 5304 5460 5470 5746 5763 5876 5915 6188 6328 6564 6630 6760 6780 7098 7111 7140 7345 7658 7684 7735 7910 8205 8619 8814 8840 9282 9299 9464 9492 9605 10140 10283 10920 10940 11487 11492 11526 11752 11830 11865 12376 13128 13260 13447 13560 14196 14222 14280 14365 14690 15316 15368 15470 15820 16410 17238 17628 17745 18564 18598 18984 19097 19145 19210 20111 20280 20566 21333 21880 22035 22974 22984 23052 23205 23660 23730 24973 26520 26894 27897 28392 28444 28730 28815 29380 30632 30849 30940 31640 32820 34476 35256 35490 35555 37128 37196 38194 38290 38420 40222 40341 41132 42666 43095 44070 45948 46104 46410 46495 47320 47460 49777 49946 51415 53788 55794 56888 57291 57435 57460 57630 58760 60333 61698 61811 61880 65093 65640 67235 68952 70980 71110 74392 74919 76388 76580 76840 80444 80682 82264 85332 86190 88140 91896 92443 92820 92990 94920 95485 99554 99892 100555 102830 106665 107576 111588 114582 114870 114920 115260 120666 120887 123396 123622 124865 130186 133679 134470 139485 141960 142220 149331 149838 152776 153160 154245 160888 161364 170664 172380 174811 176280 184886 185433 185640 185980 190970 195279 199108 199784 201110 201705 205660 213330 223176 229164 229740 230520 241332 241774 246792 247244 248885 249730 260372 267358 268940 277329 278970 284440 286455 298662 299676 301665 308490 309055 322728 324649 325465 344760 349622 362661 369772 370866 371960 374595 381940 390558 398216 401037 402220 403410 411320 426660 432677 458328 459480 462215 482664 483548 494488 497770 499460 520744 524433 534716 537880 554658 557940 572910 597324 599352 603330 604435 616980 618110 647101 649298 650930 668395 699244 725322 739544 741732 746655 749190 763880 781116 802074 803543 804440 806820 846209 853320 865354 874055 924430 927165 967096 973947 976395 995540 998920 1048866 1050787 1069432 1109316 1115880 1145820 1194648 1206660 1208870 1233960 1236220 1294202 1298031 1298596 1301860 1336790 1386645 1398488 1450644 1483464 1493310 1498380 1562232 1571531 1604148 1607086 1613640 1623245 1692418 1730708 1748110 1813305 1848860 1854330 1941303 1947894 1952790 1991080 2005185 2097732 2101574 2163385 2218632 2272543 2291640 2410629 2413320 2417740 2472440 2538627 2588404 2596062 2597192 2603720 2622165 2673580 2773290 2901288 2986620 2996760 3143062 3152361 3208296 3214172 3235505 3246490 3384836 3461416 3496220 3626610 3697720 3708660 3882606 3895788 3905580 4010370 4017715 4195464 4203148 4231045 4326770 4545086 4714593 4821258 4835480 4869735 5077254 5176808 5192124 5244330 5253935 5347160 5546580 5624801 5973240 6286124 6304722 6428344 6471010 6490155 6492980 6769672 6817629 6992440 7253220 7355509 7417320 7765212 7791576 7811160 7857655 8020740 8035430 8406296 8462090 8653540 9090172 9429186 9642516 9706515 9739470 10154508 10384248 10446059 10488660 10507870 11000717 11093160 11249602 11362715 12053145 12572248 12609444 12693135 12942020 12980310 12985960 13635258 13660231 14506440 14711018 15530424 15715310 15761805 16041480 16070860 16874403 16924180 17307080 18180344 18858372 19285032 19413030 19478940 20309016 20892118 20977320 21015740 22001434 22066527 22499204 22725430 23572965 24106290 25218888 25386270 25884040 25960620 27270516 27320462 28124005 29422036 31338177 31430620 31523610 32141720 33002151 33748806 33848360 34088145 36777545 37716744 38826060 38957880 40980693 41784236 42031480 44002868 44133054 44998408 45450860 47145930 48212580 50772540 51921240 52230295 54541032 54640924 55003585 56248010 58844072 62676354 62861240 63047220 66004302 67497612 68176290 68301155 73122413 73555090 77652120 81961386 83568472 84372015 88005736 88266108 90901720 94291860 95621617 96425160 101545080 104460590 109281848 110007170 110332635 112496020 125352708 126094440 132008604 134995224 136352580 136602310 146244826 147110180 156690885 163922772 165010755 168744030 176532216 177583003 188583720 191243234 204903465 208921180 219367239 220014340 220665270 224992040 250705416 264017208 272705160 273204620 286864851 292489652 294220360 313381770 327845544 330021510 337488060 355166006 365612065 382486468 409806930 417842360 438734478 440028680 441330540 478108085 532749009 546409240 573729702 584979304 626763540 660043020 674976120 710332012 731224130 764972936 819613860 877468956 882661080 887915015 956216170 1065498018 1096836195 1147459404 1243081021 1253527080 1320086040 1420664024 1434324255 1462448260 1639227720 1754937912 1775830030 1912432340 2130996036 2193672390 2294918808 2486162042 2663745045 2868648510 2924896520 3551660060 3729243063 3824864680 4261992072 4387344780 4972324084 5327490090 5737297020 6215405105 7103320120 7458486126 8774689560 9944648168 10654980180 11474594040 12430810210 14916972252 18646215315 21309960360 24861620420 29833944504 37292430630 49723240840 74584861260 149169722520
• Sum of all divisors σ(n): 592654371840
• Sum of proper divisors (its aliquot sum) s(n): 443484649320
• 149169722520 is an abundant number, because the sum of its proper divisors (443484649320) is greater than itself. Its abundance is 294314926800

Bases of 149169722520

• Binary: 10001010111011001101010101010010011000₂
• Hexadecimal: 0x22BB355498
• Base-36: 1WIZSUJC

Squares and roots of 149169722520

• 149169722520 squared (149169722520²) is 22251606116693795150400
• 149169722520 cubed (149169722520³) is 3319265910051548162390889667008000
• The square root of 149169722520 is 386224.9636157663
• The cube root of 149169722520 is 5303.4713525405

Scales and comparisons

• 149,169,722,520 seconds is equal to 4,743 years, 7 weeks, 10 hours, 2 minutes.
• To count from 1 to 149,169,722,520 would take you about nine thousand, four hundred eighty-six 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 149169722520 cubic inches would be around 442 feet tall.

Recreational maths with 149169722520

• 149169722520 backwards is 025227961941
• The number of decimal digits it has is: 12
• The sum of 149169722520's digits is 48
• More coming soon!