145990849680

Names of 145990849680

• Cardinal: 145990849680 can be written as One hundred forty-five billion, nine hundred ninety million, eight hundred forty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.4599084968 × 10¹¹

Factors of 145990849680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 395

Divisors of 145990849680

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 34 36 37 39 40 45 48 51 52 60 65 68 72 74 78 80 85 90 102 104 111 117 120 130 136 137 144 148 153 156 170 180 181 185 195 204 208 221 222 234 240 255 260 272 274 296 306 312 333 340 360 362 370 390 408 411 442 444 468 481 510 520 543 548 555 585 592 612 624 629 663 666 680 685 720 724 740 765 780 816 822 884 888 905 936 962 1020 1040 1086 1096 1105 1110 1170 1224 1233 1258 1326 1332 1360 1370 1443 1448 1480 1530 1560 1629 1644 1665 1768 1776 1781 1810 1872 1887 1924 1989 2040 2055 2172 2192 2210 2220 2329 2340 2353 2405 2448 2466 2516 2652 2664 2715 2740 2886 2896 2960 3060 3077 3120 3145 3258 3288 3315 3330 3536 3562 3620 3774 3848 3978 4080 4110 4329 4344 4420 4440 4658 4680 4706 4810 4932 5032 5069 5304 5328 5343 5430 5480 5661 5772 6120 6154 6165 6290 6516 6576 6630 6660 6697 6987 7059 7124 7215 7240 7548 7696 7956 8145 8177 8220 8658 8688 8840 8880 8905 9231 9316 9360 9412 9435 9620 9864 9945 10064 10138 10608 10686 10860 10960 11322 11544 11645 11765 12240 12308 12330 12580 13032 13260 13320 13394 13974 14118 14248 14430 14480 15096 15207 15385 15912 16029 16290 16354 16440 17316 17680 17810 18462 18632 18824 18870 19240 19728 19890 20091 20276 20961 21177 21372 21645 21720 22644 23088 23290 23530 24531 24616 24660 24797 25160 25345 26064 26520 26640 26715 26788 27693 27948 28236 28305 28496 28860 30192 30277 30414 30770 31824 32058 32580 32708 32880 33485 34632 34935 35295 35620 36924 37264 37648 37740 38480 39780 40001 40182 40552 40885 41922 42354 42744 43290 43440 45288 45621 46155 46580 47060 49062 49232 49320 49594 50320 50690 53040 53430 53576 55386 55896 56472 56610 57720 60273 60554 60828 61540 64116 65160 65416 65897 66970 69264 69870 70590 71240 73593 73848 74391 75480 76035 79560 80002 80145 80364 81104 81770 83844 84708 85488 86173 86580 87061 90576 90831 91242 92310 93160 94120 98124 98640 99188 100455 101380 104805 105885 106860 107152 110772 111792 112944 113220 113849 115440 120003 120546 121108 121656 122655 123080 123985 128232 130320 130832 131794 133940 138465 139740 141180 142480 147186 147696 148782 150960 151385 152070 159120 160004 160290 160728 163540 167688 169416 172346 173160 174122 181662 182484 184620 186320 188240 196248 197691 198376 200005 200910 202760 209610 211770 213720 221544 223173 226440 227698 228105 240006 241092 242216 243312 245310 246160 247970 256464 258519 261183 263588 267880 272493 276930 279480 282360 294372 297564 301365 302770 304140 320008 320580 321456 322361 327080 329485 335376 338832 341547 344692 346320 348244 360009 363324 364968 367965 369240 371955 392496 395382 396752 400010 401820 405520 419220 421549 423540 427440 430865 435305 443088 446346 452880 454155 455396 456210 480012 482184 484432 490620 495940 517038 522366 527176 535760 544986 553860 558960 564720 569245 588744 593073 595128 600015 602730 605540 608280 640016 641160 644722 654160 658970 683094 689384 696488 720018 726648 729936 735930 738480 743910 775557 783549 790764 800020 803640 838440 843098 847080 861730 870610 892692 908310 910792 912420 917489 960024 964368 967083 981240 988455 991880 1024641 1034076 1044732 1054352 1089972 1107720 1115865 1120249 1138490 1177488 1186146 1190256 1200030 1205460 1211080 1216560 1264647 1282320 1289444 1292595 1305915 1317940 1362465 1366188 1378768 1392976 1440036 1453296 1471860 1480037 1487820 1551114 1567098 1581528 1600040 1607280 1611805 1676880 1686196 1694160 1707735 1723460 1741220 1785384 1800045 1816620 1821584 1824840 1834978 1920048 1934166 1962480 1976910 1983760 2049282 2068152 2089464 2107745 2179944 2215440 2231730 2240498 2276980 2372292 2400060 2410920 2422160 2529294 2578888 2585190 2611830 2635880 2724930 2732376 2752467 2880072 2901249 2943720 2960074 2965365 2975640 3102228 3134196 3163056 3200080 3223610 3360747 3372392 3415470 3446920 3482440 3570768 3600090 3633240 3649680 3669956 3793941 3868332 3877785 3917745 3953820 4098564 4136304 4178928 4215490 4359888 4440111 4463460 4480996 4553960 4587445 4744584 4800120 4821840 4835415 5058588 5123205 5157776 5170380 5223660 5271760 5449860 5464752 5480137 5504934 5601245 5760144 5802498 5887440 5920148 5930730 5951280 6204456 6268392 6323235 6447220 6721494 6744784 6830940 6893840 6964880 7200180 7266480 7339912 7400185 7587882 7736664 7755570 7835490 7907640 8197128 8257401 8430980 8880222 8926920 8961992 9107920 9174890 9489168 9600240 9670830 10082241 10117176 10246410 10340760 10447320 10899720 10960274 11009868 11202490 11604996 11840296 11861460 11927357 12408912 12536784 12646470 12894440 13320333 13442988 13661880 13762335 14400360 14506245 14679824 14800370 15175764 15473328 15511140 15597313 15670980 15815280 16394256 16440411 16514802 16803735 16861960 17760444 17853840 17923984 18349780 18969705 19341660 20164482 20234352 20492820 20681520 20894640 21799440 21920548 22019736 22200555 22404980 23209992 23680592 23722920 23854714 25292940 25788880 26640666 26885976 27323760 27400685 27524670 28800720 29012490 29600740 30351528 31022280 31194626 31341960 32880822 33029604 33607470 33723920 35520888 35782071 36699560 37939410 38683320 40328964 40985640 41287005 43841096 44039472 44401110 44809960 46419984 46791939 47445840 47709428 49321233 50411205 50585880 53281332 53771952 54801370 55049340 58024980 59201480 59636785 60703056 62044560 62389252 62683920 65761644 66059208 66601665 67214940 71041776 71564142 73399120 75878820 77366640 77986565 80657928 81971280 82202055 82574010 87682192 88802220 89619920 93583878 95418856 98642466 100822410 101171760 106562664 107346213 109602740 110098680 116049960 118402960 119273570 124778504 131523288 132118416 133203330 134429880 140375817 143128284 151757640 155973130 161315856 164404110 165148020 177604440 178910355 187167756 190837712 197284932 201644820 202765069 213125328 214692426 219205480 220197360 232099920 233959695 238547140 246606165 249557008 263046576 266406660 268859760 280751634 286256568 303515280 311946260 328808220 330296040 355208880 357820710 374335512 394569864 403289640 405530138 429384852 438410960 467919390 477094280 493212330 532813320 536731065 561503268 572513136 608295207 623892520 657616440 660592080 701879085 715641420 748671024 789139728 806579280 811060276 858769704 935838780 954188560 986424660 1013825345 1065626640 1073462130 1123006536 1216590414 1247785040 1315232880 1403758170 1431282840 1622120552 1717539408 1824885621 1871677560 1972849320 2027650690 2146924260 2246013072 2433180828 2807516340 2862565680 3041476035 3244241104 3649771242 3743355120 3945698640 4055301380 4293848520 4866361656 5615032680 6082952070 7299542484 8110602760 8587697040 9124428105 9732723312 11230065360 12165904140 14599084968 16221205520 18248856210 24331808280 29198169936 36497712420 48663616560 72995424840 145990849680
• Sum of all divisors σ(n): 581555153088
• Sum of proper divisors (its aliquot sum) s(n): 435564303408
• 145990849680 is an abundant number, because the sum of its proper divisors (435564303408) is greater than itself. Its abundance is 289573453728

Bases of 145990849680

• Binary: 10000111111101101110111001010010010000₂
• Hexadecimal: 0x21FDBB9490
• Base-36: 1V2F6KK0

Squares and roots of 145990849680

• 145990849680 squared (145990849680²) is 21313328190288356102400
• 145990849680 cubed (145990849680³) is 3111550892008893831599789087232000
• The square root of 145990849680 is 382087.4895622731
• The cube root of 145990849680 is 5265.5274206963

Scales and comparisons

• 145,990,849,680 seconds is equal to 4,642 years, 2 weeks, 6 days, 21 hours, 48 minutes.
• To count from 1 to 145,990,849,680 would take you about nine thousand, two hundred eighty-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 145990849680 cubic inches would be around 438.8 feet tall.

Recreational maths with 145990849680

• 145990849680 backwards is 086948099541
• The number of decimal digits it has is: 12
• The sum of 145990849680's digits is 63
• More coming soon!