242990489280

Names of 242990489280

• Cardinal: 242990489280 can be written as Two hundred forty-two billion, nine hundred ninety million, four hundred eighty-nine thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.4299048928 × 10¹¹

Factors of 242990489280

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5659

Divisors of 242990489280

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 19 20 21 22 24 28 30 31 32 33 35 38 40 42 44 48 55 56 57 60 62 64 66 70 76 77 80 84 88 93 95 96 105 110 112 114 120 124 132 133 140 152 154 155 160 165 168 176 186 190 192 209 210 217 220 224 228 231 240 248 264 266 280 285 304 308 310 320 330 336 341 352 372 380 385 399 418 420 434 440 448 456 462 465 480 496 528 532 560 570 589 608 616 620 627 651 660 665 672 682 704 744 760 770 798 836 840 868 880 912 924 930 960 992 1023 1045 1056 1064 1085 1120 1140 1155 1178 1216 1232 1240 1254 1302 1320 1330 1344 1364 1463 1488 1520 1540 1596 1672 1680 1705 1736 1760 1767 1824 1848 1860 1984 1995 2046 2090 2112 2128 2170 2240 2280 2310 2356 2387 2464 2480 2508 2604 2640 2660 2728 2926 2945 2976 3040 3080 3135 3192 3255 3344 3360 3410 3472 3520 3534 3648 3696 3720 3990 4092 4123 4180 4256 4340 4389 4560 4620 4712 4774 4928 4960 5016 5115 5208 5280 5320 5456 5581 5852 5890 5952 6080 6160 6270 6384 6479 6510 6688 6720 6820 6944 7068 7161 7315 7392 7440 7980 8184 8246 8360 8512 8680 8778 8835 9120 9240 9424 9548 9920 10032 10230 10416 10560 10640 10912 11162 11704 11780 11935 12320 12369 12540 12768 12958 13020 13376 13640 13888 14136 14322 14630 14784 14880 15960 16368 16492 16720 16743 17360 17556 17670 18240 18480 18848 19096 19437 20064 20460 20615 20832 21280 21824 21945 22324 23408 23560 23870 24640 24738 25080 25536 25916 26040 27280 27905 28272 28644 29260 29760 31920 32395 32736 32984 33440 33486 34720 35112 35340 35805 36960 37696 38192 38874 39067 40128 40920 41230 41664 42560 43890 44648 45353 46816 47120 47740 49476 50160 51832 52080 54560 55810 56544 57288 58520 61391 61845 63840 64790 65472 65968 66880 66972 69440 70224 70680 71610 73920 76384 77748 78134 81840 82460 83715 87780 89296 90706 93632 94240 95480 97185 98952 100320 103664 104160 106039 109120 111620 113088 114576 117040 117201 122782 123690 127680 129580 131936 133944 136059 140448 141360 143220 152768 155496 156268 163680 164920 167430 173011 175560 178592 181412 184173 188480 190960 194370 195335 197904 200640 207328 208320 212078 223240 226765 229152 234080 234402 245564 247380 259160 263872 267888 272118 280896 282720 286440 306955 310992 312536 318117 327360 329840 334860 346022 351120 357184 362824 368346 381920 388740 390670 395808 414656 424156 429737 446480 453530 458304 468160 468804 491128 494760 518320 519033 530195 535776 544236 565440 572880 586005 613910 621984 625072 636234 659680 669720 680295 692044 702240 725648 736692 742273 763840 777480 781340 791616 848312 859474 865055 892960 907060 920865 937608 982256 989520 1036640 1038066 1060390 1071552 1088472 1145760 1166429 1172010 1211077 1227820 1243968 1250144 1272468 1289211 1319360 1339440 1360590 1384088 1404480 1451296 1473384 1484546 1554960 1562680 1590585 1696624 1718948 1730110 1785920 1814120 1841730 1875216 1903121 1964512 1979040 2073280 2076132 2120780 2148685 2176944 2226819 2291520 2332858 2344020 2422154 2455640 2500288 2544936 2578422 2595165 2678880 2721180 2768176 2902592 2946768 2969092 3109920 3125360 3181170 3287209 3393248 3437896 3460220 3499287 3628240 3633231 3683460 3711365 3750432 3806242 3929024 3958080 4152264 4241560 4297370 4353888 4453638 4665716 4688040 4844308 4911280 5089872 5156844 5190330 5357760 5442360 5536352 5709363 5832145 5893536 5938184 6055385 6219840 6250720 6362340 6446055 6574418 6786496 6875792 6920440 6998574 7256480 7266462 7366920 7422730 7500864 7612484 8165003 8304528 8483120 8594740 8707776 8907276 9331432 9376080 9515605 9688616 9822560 9861627 10179744 10313688 10380660 10884720 11072704 11134095 11418726 11664290 11787072 11876368 12110770 12501440 12724680 12892110 13148836 13321847 13751584 13840880 13997148 14512960 14532924 14733840 14845460 15224968 16330006 16436045 16609056 16966240 17189480 17496435 17814552 18166155 18662864 18752160 19031210 19377232 19645120 19723254 20359488 20627376 20761320 21769440 22268190 22837452 23010463 23328580 23752736 24221540 24495009 25449360 25784220 26297672 26643694 27503168 27681760 27994296 28546815 29065848 29467680 29690920 30449936 32660012 32872090 33218112 33932480 34378960 34992870 35629104 36159299 36332310 37325728 37504320 38062420 38754464 39446508 39965541 40825015 41254752 41522640 43538880 44536380 45674904 46020926 46657160 47505472 48443080 48990018 49308135 50898720 51568440 52595344 53287388 55363520 55988592 57093630 58131696 58935360 59381840 60899872 65320024 65744180 66609235 68757920 69031389 69985740 71258208 72318598 72664620 74651456 76124840 77508928 78893016 79931082 81650030 82509504 83045280 89072760 91349808 92041852 93314320 96886160 97980036 98616270 101797440 103136880 105190688 106574776 108477897 111977184 114187260 115052315 116263392 118763680 121799744 122475045 130640048 131488360 133218470 137515840 138062778 139971480 142516416 144637196 145329240 152249680 157786032 159862164 163300060 166090560 178145520 180796495 182699616 184083704 186628640 193772320 195960072 197232540 199827705 206273760 210381376 213149552 216955794 223954368 228374520 230104630 232526784 237527360 244950090 253115093 261280096 262976720 266436940 276125556 279942960 289274392 290658480 304499360 315572064 319724328 326600120 345156945 356291040 361592990 365399232 368167408 373257280 387544640 391920144 394465080 399655410 412547520 426299104 433911588 456749040 460209260 489900180 506230186 522560192 525953440 532873880 542389485 552251112 559885920 578548784 581316960 608998720 631144128 639448656 653200240 690313890 712582080 723185980 736334816 759345279 783840288 788930160 799310820 852598208 867823176 913498080 920418520 979800360 1012460372 1051906880 1065747760 1084778970 1104502224 1119771840 1157097568 1162633920 1265575465 1278897312 1306400480 1380627780 1446371960 1472669632 1518690558 1567680576 1577860320 1598621640 1735646352 1826996160 1840837040 1959600720 2024920744 2131495520 2169557940 2209004448 2314195136 2531150930 2557794624 2612800960 2761255560 2892743920 3037381116 3155720640 3197243280 3471292704 3681674080 3796726395 3919201440 4049841488 4262991040 4339115880 4418008896 5062301860 5522511120 5785487840 6074762232 6394486560 6942585408 7363348160 7593452790 7838402880 8099682976 8678231760 10124603720 11045022240 11570975680 12149524464 12788973120 15186905580 16199365952 17356463520 20249207440 22090044480 24299048928 30373811160 34712927040 40498414880 48598097856 60747622320 80996829760 121495244640 242990489280
• Sum of all divisors σ(n): 1045336227840
• Sum of proper divisors (its aliquot sum) s(n): 802345738560
• 242990489280 is an abundant number, because the sum of its proper divisors (802345738560) is greater than itself. Its abundance is 559355249280

Bases of 242990489280

• Binary: 11100010010011010111001001111011000000₂
• Hexadecimal: 0x38935C9EC0
• Base-36: 33MM9HHC

Squares and roots of 242990489280

• 242990489280 squared (242990489280²) is 59044377880533794918400
• 242990489280 cubed (242990489280³) is 14347222270424116214797193674752000
• The square root of 242990489280 is 492940.6549271425
• The cube root of 242990489280 is 6240.1700561807

Scales and comparisons

• 242,990,489,280 seconds is equal to 7,726 years, 17 weeks, 6 days, 22 hours, 8 minutes.
• To count from 1 to 242,990,489,280 would take you about fifteen thousand, four hundred fifty-two 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 242990489280 cubic inches would be around 520 feet tall.

Recreational maths with 242990489280

• 242990489280 backwards is 082984099242
• 242990489280 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 242990489280's digits is 57
• More coming soon!