42528149280

Names of 42528149280

• Cardinal: 42528149280 can be written as Forty-two billion, five hundred twenty-eight million, one hundred forty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.252814928 × 10¹⁰

Factors of 42528149280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 111

Divisors of 42528149280

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 37 40 45 47 48 51 54 60 68 72 74 80 81 85 90 94 96 102 108 111 120 135 136 141 144 148 153 160 162 170 180 185 188 204 216 222 235 240 243 255 270 272 282 288 296 306 324 333 340 360 370 376 405 408 423 432 444 459 470 480 486 510 540 544 555 564 592 612 629 648 666 680 705 720 740 752 765 799 810 816 846 864 888 918 940 972 999 1020 1080 1110 1128 1184 1215 1224 1258 1269 1296 1332 1360 1369 1377 1410 1440 1480 1504 1530 1598 1620 1632 1665 1692 1739 1776 1836 1880 1887 1944 1998 2040 2115 2160 2220 2256 2295 2397 2430 2448 2516 2538 2592 2664 2720 2738 2754 2820 2960 2997 3060 3145 3196 3240 3330 3384 3478 3552 3672 3760 3774 3807 3888 3995 3996 4080 4107 4131 4230 4320 4440 4512 4590 4794 4860 4896 4995 5032 5076 5217 5328 5476 5508 5640 5661 5920 5994 6120 6290 6345 6392 6480 6660 6768 6845 6885 6956 7191 7344 7520 7548 7614 7776 7990 7992 8160 8214 8262 8460 8695 8880 8991 9180 9435 9588 9720 9990 10064 10152 10434 10656 10952 11016 11280 11322 11421 11985 11988 12240 12321 12580 12690 12784 12960 13320 13536 13690 13770 13912 14382 14688 14985 15096 15228 15651 15980 15984 16428 16524 16920 16983 17390 17760 17982 18360 18870 19035 19176 19440 19980 20128 20304 20535 20655 20868 21573 21904 22032 22560 22644 22842 23273 23970 23976 24480 24642 25160 25380 25568 26085 26640 27380 27540 27824 28305 28764 29563 29970 30192 30456 31302 31960 31968 32856 33048 33840 33966 34780 35955 35964 36720 36963 37740 38070 38352 38880 39960 40608 41070 41310 41736 43146 43808 44064 44955 45288 45684 46546 46953 47940 47952 49284 50320 50760 50949 52170 53280 54760 55080 55648 56610 57105 57528 59126 59940 60384 60912 61605 62604 63920 64343 64719 65712 66096 67680 67932 69560 69819 71910 71928 73440 73926 75480 76140 76704 78255 79920 82140 82620 83472 84915 86292 88689 89910 90576 91368 93092 93906 95880 95904 98568 100640 101520 101898 104340 107865 109520 110160 110889 113220 114210 115056 116365 118252 119880 121824 123210 125208 127840 128686 129438 131424 132192 135864 139120 139638 140859 143820 143856 147815 147852 150960 152280 152847 156510 159840 164280 165240 166944 169830 172584 177378 179820 181152 182736 184815 186184 187812 191760 193029 194157 197136 203040 203796 208680 209457 215730 219040 220320 221778 226440 228420 230112 232730 234765 236504 239760 246420 250416 254745 257372 258876 266067 271728 278240 279276 281718 287640 287712 295630 295704 301920 304560 305694 313020 321715 323595 328560 330480 332667 339660 345168 349095 354756 359640 365472 369630 372368 375624 383520 386058 388314 394272 407592 417360 418914 422577 431460 443445 443556 452880 456840 465460 469530 473008 479520 492840 500832 509490 514744 517752 532134 543456 554445 558552 563436 575280 579087 591260 591408 609120 611388 626040 628371 643430 647190 657120 660960 665334 679320 690336 698190 704295 709512 719280 739260 744736 751248 764235 772116 776628 798201 815184 834720 837828 845154 862920 886890 887112 905760 913680 930920 939060 946016 965145 970785 985680 1018980 1029488 1035504 1047285 1064268 1093831 1108890 1117104 1126872 1150560 1158174 1182520 1182816 1222776 1252080 1256742 1286860 1294380 1330335 1330668 1358640 1396380 1408590 1419024 1438560 1478520 1502496 1528470 1544232 1553256 1596402 1630368 1663335 1675656 1690308 1725840 1737261 1773780 1774224 1827360 1861840 1878120 1885113 1930290 1941570 1971360 2037960 2058976 2071008 2094570 2112885 2128536 2187662 2217780 2234208 2253744 2316348 2365040 2394603 2445552 2504160 2513484 2573720 2588760 2660670 2661336 2717280 2792760 2817180 2838048 2895435 2957040 3056940 3088464 3106512 3141855 3192804 3281493 3326670 3351312 3380616 3451680 3474522 3547560 3548448 3723680 3756240 3770226 3860580 3883140 3991005 4075920 4189140 4225770 4257072 4375324 4435560 4507488 4632696 4730080 4789206 4891104 5026968 5147440 5177520 5211783 5321340 5322672 5469155 5585520 5634360 5655339 5790870 5914080 6113880 6176928 6213024 6283710 6385608 6562986 6653340 6702624 6761232 6949044 7095120 7183809 7512480 7540452 7721160 7766280 7982010 8151840 8378280 8451540 8514144 8686305 8750648 8871120 9265392 9425565 9578412 9844479 10053936 10294880 10355040 10423566 10642680 10645344 10938310 11171040 11268720 11310678 11581740 11973015 12227760 12567420 12771216 13125972 13306680 13522464 13898088 14190240 14367618 15080904 15442320 15532560 15635349 15964020 16407465 16756560 16903080 17372610 17501296 17742240 18530784 18851130 19156824 19688958 20107872 20847132 21285360 21876620 22537440 22621356 23163480 23946030 24455520 25134840 25542432 26058915 26251944 26613360 27796176 28276695 28735236 29533437 30161808 30884640 31065120 31270698 31928040 32814930 33513120 33806160 34745220 35002592 35919045 37702260 38313648 39377916 41694264 42570720 43753240 45242712 46326960 47892060 49222395 50269680 52117830 52503888 53226720 55592352 56553390 57470472 59066874 60323616 62541396 63856080 65629860 67612320 69490440 71838090 75404520 76627296 78176745 78755832 83388528 87506480 88600311 90485424 92653920 95784120 98444790 100539360 104235660 105007776 113106780 114940944 118133748 125082792 127712160 131259720 138980880 143676180 147667185 150809040 156353490 157511664 166777056 175012960 177200622 180970848 191568240 196889580 208471320 226213560 229881888 236267496 250165584 262519440 265800933 277961760 287352360 295334370 301618080 312706980 315023328 354401244 383136480 393779160 416942640 443001555 452427120 472534992 500331168 525038880 531601866 574704720 590668740 625413960 708802488 787558320 833885280 886003110 904854240 945069984 1063203732 1149409440 1181337480 1250827920 1329004665 1417604976 1575116640 1772006220 2126407464 2362674960 2501655840 2658009330 2835209952 3544012440 4252814928 4725349920 5316018660 7088024880 8505629856 10632037320 14176049760 21264074640 42528149280
• Sum of all divisors σ(n): 167263439616
• Sum of proper divisors (its aliquot sum) s(n): 124735290336
• 42528149280 is an abundant number, because the sum of its proper divisors (124735290336) is greater than itself. Its abundance is 82207141056

Bases of 42528149280

• Binary: 100111100110111000000000111100100000₂
• Hexadecimal: 0x9E6E00F20
• Base-36: JJC5U00

Squares and roots of 42528149280

• 42528149280 squared (42528149280²) is 1808643481181964518400
• 42528149280 cubed (42528149280³) is 76918259962005457882178506752000
• The square root of 42528149280 is 206223.5420120605
• The cube root of 42528149280 is 3490.5363193041

Scales and comparisons

• 42,528,149,280 seconds is equal to 1,352 years, 13 weeks, 4 days, 22 hours, 48 minutes.
• To count from 1 to 42,528,149,280 would take you about two thousand, seven hundred four 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 42528149280 cubic inches would be around 290.9 feet tall.

Recreational maths with 42528149280

• 42528149280 backwards is 08294182524
• 42528149280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42528149280's digits is 45
• More coming soon!