168509134080

Names of 168509134080

• Cardinal: 168509134080 can be written as One hundred sixty-eight billion, five hundred nine million, one hundred thirty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.6850913408 × 10¹¹

Factors of 168509134080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 867

Divisors of 168509134080

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 41 42 45 48 49 54 56 60 63 64 70 72 80 81 82 84 90 96 98 105 108 112 120 123 126 128 135 140 144 147 160 162 164 168 180 189 192 196 205 210 216 224 240 245 246 252 256 270 280 287 288 294 315 320 324 328 336 360 369 378 384 392 405 410 420 432 441 448 480 490 492 504 540 560 567 574 576 588 615 630 640 648 656 672 720 735 738 756 768 784 809 810 820 840 861 864 882 896 945 960 980 984 1008 1080 1107 1120 1134 1148 1152 1176 1230 1260 1280 1296 1312 1323 1344 1435 1440 1470 1476 1512 1568 1618 1620 1640 1680 1722 1728 1764 1792 1845 1890 1920 1960 1968 2009 2016 2160 2205 2214 2240 2268 2296 2304 2352 2427 2460 2520 2583 2592 2624 2646 2688 2835 2870 2880 2940 2952 3024 3136 3236 3240 3280 3321 3360 3444 3456 3528 3690 3780 3840 3920 3936 3969 4018 4032 4045 4305 4320 4410 4428 4480 4536 4592 4704 4854 4920 5040 5166 5184 5248 5292 5376 5535 5663 5670 5740 5760 5880 5904 6027 6048 6272 6472 6480 6560 6615 6642 6720 6888 6912 7056 7281 7380 7560 7749 7840 7872 7938 8036 8064 8090 8610 8640 8820 8856 8960 9072 9184 9408 9708 9840 10045 10080 10332 10368 10496 10584 11070 11326 11340 11480 11520 11760 11808 12054 12096 12135 12544 12915 12944 12960 13120 13230 13284 13440 13776 14112 14562 14760 15120 15498 15680 15744 15876 16072 16128 16180 16605 16989 17220 17280 17640 17712 18081 18144 18368 18816 19416 19680 19845 20090 20160 20664 20736 21168 21843 22140 22652 22680 22960 23247 23520 23616 24108 24192 24270 25830 25888 25920 26240 26460 26568 26880 27552 28224 28315 29124 29520 30135 30240 30996 31360 31488 31752 32144 32360 33169 33210 33978 34440 34560 35280 35424 36162 36288 36405 36736 37632 38745 38832 39360 39641 39690 40180 40320 41328 42336 43686 44280 45304 45360 45920 46494 47040 47232 48216 48384 48540 50967 51660 51776 51840 52480 52920 53136 54243 55104 56448 56630 58248 59040 60270 60480 61992 62720 63504 64288 64720 65529 66338 66420 67956 68880 70560 70848 72324 72576 72810 73472 77490 77664 78720 79282 79380 80360 80640 82656 84672 84945 87372 88560 90405 90608 90720 91840 92988 94080 94464 96432 97080 99507 101934 103320 103552 103680 105840 106272 108486 109215 110208 112896 113260 116235 116496 118080 118923 120540 120960 123984 127008 128576 129440 131058 132676 132840 135912 137760 141120 141696 144648 145152 145620 152901 154980 155328 157440 158564 158760 160720 162729 165312 165845 169344 169890 174744 177120 180810 181216 181440 183680 185976 188160 192864 194160 198205 199014 203868 206640 207104 211680 212544 216972 218430 220416 226520 232183 232470 232992 236160 237846 241080 241920 247968 254016 254835 257152 258880 262116 265352 265680 271215 271824 275520 282240 283392 289296 291240 298521 305802 309960 310656 317128 317520 321440 325458 327645 330624 331690 338688 339780 349488 354240 356769 361620 362432 362880 367360 371952 385728 388320 396410 398028 407736 413280 423360 425088 433944 436860 453040 458703 464366 464940 465984 472320 475692 482160 495936 497535 508032 509670 514304 517760 524232 530704 531360 542430 543648 551040 564480 578592 582480 594615 597042 611604 619920 621312 634256 635040 642880 650916 655290 661248 663380 679560 696549 698976 708480 713538 723240 724864 725760 743904 764505 771456 776640 792820 796056 813645 815472 826560 846720 850176 867888 873720 895563 906080 917406 928732 929880 931968 951384 964320 991872 995070 1016064 1019340 1035520 1048464 1061408 1062720 1070307 1084860 1087296 1102080 1157184 1160915 1164960 1189230 1194084 1223208 1239840 1268512 1270080 1285760 1301832 1310580 1326760 1359120 1393098 1397952 1416960 1427076 1446480 1449728 1487808 1492605 1529010 1542912 1553280 1585640 1592112 1625281 1627290 1630944 1653120 1693440 1735776 1747440 1783845 1791126 1812160 1834812 1857464 1859760 1863936 1902768 1928640 1983744 1990140 2038680 2089647 2096928 2122816 2125440 2140614 2169720 2174592 2293515 2314368 2321830 2329920 2378460 2388168 2446416 2479680 2537024 2540160 2571520 2603664 2621160 2653520 2686689 2718240 2786196 2795904 2854152 2892960 2975616 2985210 3058020 3106560 3171280 3184224 3210921 3250562 3254580 3261888 3306240 3471552 3482745 3494880 3567690 3582252 3624320 3669624 3714928 3719520 3805536 3857280 3980280 4077360 4179294 4193856 4245632 4250880 4281228 4339440 4349184 4477815 4587030 4628736 4643660 4659840 4756920 4776336 4875843 4892832 4959360 5074048 5080320 5207328 5242320 5307040 5351535 5373378 5436480 5572392 5591808 5708304 5785920 5951232 5970420 6116040 6268941 6342560 6368448 6421842 6501124 6509160 6523776 6943104 6965490 6989760 7135380 7164504 7248640 7339248 7429856 7439040 7611072 7714560 7960560 8126405 8154720 8358588 8387712 8491264 8562456 8678880 8955630 9174060 9287320 9319680 9513840 9552672 9751686 9785664 9918720 10148096 10414656 10448235 10484640 10614080 10703070 10746756 10872960 11144784 11416608 11571840 11940840 12232080 12537882 12685120 12736896 12843684 13002248 13018320 13047552 13433445 13886208 13930980 13979520 14270760 14329008 14627529 14678496 14859712 14878080 15222144 15921120 16054605 16252810 16309440 16717176 16775424 17124912 17357760 17911260 18348120 18574640 18806823 19027680 19105344 19503372 19571328 20829312 20896470 20969280 21228160 21406140 21493512 21745920 22289568 22833216 23143680 23881680 24379215 24464160 25075764 25370240 25473792 25687368 26004496 26036640 26866890 27861960 27959040 28541520 28658016 29255058 29356992 29719424 29756160 30444288 31344705 31842240 32109210 32505620 32618880 33434352 34249824 34715520 35822520 36696240 37149280 37613646 38055360 38210688 39006744 39142656 41658624 41792940 41938560 42456320 42812280 42987024 43882587 44579136 45666432 47763360 48758430 48928320 50151528 50740480 51374736 52008992 52073280 53733780 55723920 57083040 57316032 58510116 58713984 59438848 62689410 63684480 64218420 65011240 65237760 66868704 68499648 69431040 71645040 73137645 73392480 74298560 75227292 76110720 76421376 78013488 83585880 83877120 85624560 85974048 87765174 89158272 91332864 94034115 95526720 97516860 97856640 100303056 102749472 104017984 104146560 107467560 111447840 114166080 114632064 117020232 117427968 125378820 127368960 128436840 130022480 131647761 133737408 136999296 143290080 146275290 146784960 148597120 150454584 152221440 156026976 167171760 171249120 171948096 175530348 178316544 188068230 191053440 195033720 195713280 200606112 205498944 208035968 208293120 214935120 219412935 222895680 228332160 229264128 234040464 250757640 256873680 260044960 263295522 267474816 273998592 286580160 292550580 293569920 297194240 300909168 312053952 334343520 342498240 343896192 351060696 376136460 382106880 390067440 401212224 410997888 416071936 429870240 438825870 445791360 456664320 468080928 501515280 513747360 520089920 526591044 534949632 573160320 585101160 587139840 601818336 624107904 658238805 668687040 684996480 687792384 702121392 752272920 780134880 802424448 821995776 859740480 877651740 891582720 936161856 1003030560 1027494720 1040179840 1053182088 1146320640 1170202320 1203636672 1248215808 1316477610 1337374080 1369992960 1404242784 1504545840 1560269760 1604848896 1719480960 1755303480 1872323712 2006061120 2054989440 2080359680 2106364176 2340404640 2407273344 2632955220 2674748160 2808485568 3009091680 3120539520 3438961920 3510606960 3744647424 4012122240 4109978880 4212728352 4680809280 4814546688 5265910440 5616971136 6018183360 6241079040 7021213920 8024244480 8425456704 9361618560 10531820880 11233942272 12036366720 14042427840 16850913408 18723237120 21063641760 24072733440 28084855680 33701826816 42127283520 56169711360 84254567040 168509134080
• Sum of all divisors σ(n): 719393792040
• Sum of proper divisors (its aliquot sum) s(n): 550884657960
• 168509134080 is an abundant number, because the sum of its proper divisors (550884657960) is greater than itself. Its abundance is 382375523880

Bases of 168509134080

• Binary: 10011100111011111011010101010100000000₂
• Hexadecimal: 0x273BED5500
• Base-36: 25ETZK00

Squares and roots of 168509134080

• 168509134080 squared (168509134080²) is 28395328268391417446400
• 168509134080 cubed (168509134080³) is 4784872178423983588396668813312000
• The square root of 168509134080 is 410498.6407772869
• The cube root of 168509134080 is 5523.4167882201

Scales and comparisons

• 168,509,134,080 seconds is equal to 5,358 years, 3 weeks, 4 days, 4 hours, 48 minutes.
• To count from 1 to 168,509,134,080 would take you about ten thousand, seven 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 168509134080 cubic inches would be around 460.3 feet tall.

Recreational maths with 168509134080

• 168509134080 backwards is 080431905861
• 168509134080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168509134080's digits is 45
• More coming soon!