489346979940

Names of 489346979940

• Cardinal: 489346979940 can be written as Four hundred eighty-nine billion, three hundred forty-six million, nine hundred seventy-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.8934697994 × 10¹¹

Factors of 489346979940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 223

Divisors of 489346979940

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 70 78 81 84 90 91 98 105 108 117 126 130 135 140 147 156 162 169 180 182 189 193 195 196 210 234 243 245 252 260 270 273 294 315 324 338 343 351 364 378 386 390 405 420 441 455 468 486 490 507 540 546 567 579 585 588 630 637 676 686 702 729 735 756 772 780 810 819 845 882 910 945 965 972 980 1014 1029 1053 1092 1134 1158 1170 1183 1215 1260 1274 1323 1351 1365 1372 1404 1458 1470 1521 1620 1638 1690 1701 1715 1737 1755 1764 1820 1890 1911 1930 2028 2058 2106 2187 2205 2268 2316 2340 2366 2430 2457 2509 2535 2548 2646 2702 2730 2835 2895 2916 2940 3042 3087 3159 3185 3276 3380 3402 3430 3474 3510 3549 3645 3780 3822 3860 3969 4053 4095 4116 4212 4374 4410 4459 4563 4732 4860 4914 5018 5070 5103 5145 5211 5265 5292 5404 5460 5670 5733 5790 5915 6084 6174 6318 6370 6615 6755 6804 6860 6948 7020 7098 7290 7371 7527 7605 7644 7938 8106 8190 8281 8505 8685 8748 8820 8918 9126 9261 9457 9477 9555 9828 10036 10140 10206 10290 10422 10530 10647 10935 11340 11466 11580 11830 11907 12159 12285 12348 12545 12636 12740 13230 13377 13510 13689 14196 14580 14742 15054 15210 15309 15435 15633 15795 15876 16212 16380 16562 17010 17199 17370 17563 17745 17836 18252 18522 18914 18954 19110 19845 20265 20412 20580 20844 21060 21294 21870 22113 22295 22581 22815 22932 23660 23814 24318 24570 24843 25090 25515 26055 26460 26754 27020 27378 27783 28371 28431 28665 29484 30108 30420 30618 30870 31266 31590 31941 32617 33124 34020 34398 34740 35126 35490 35721 36477 36855 37044 37635 37828 37908 38220 39690 40131 40530 41067 41405 42588 43740 44226 44590 45162 45630 46305 46899 47285 47385 47628 48636 49140 49686 50180 51030 51597 52110 52689 53235 53508 54756 55566 56742 56862 57330 57967 59535 60795 61236 61740 62532 63180 63882 65234 66199 66339 66885 67743 68445 68796 70252 70980 71442 72954 73710 74529 75270 76545 78165 79380 80262 81060 82134 82810 83349 85113 85995 87815 88452 89180 90324 91260 92610 93798 94570 94770 95823 97851 99372 102060 103194 104220 105378 106470 107163 109431 110565 111132 112905 113484 113724 114660 115934 119070 120393 121590 122941 123201 124215 127764 130468 132398 132678 133770 135486 136890 138915 140697 141855 142155 142884 145908 147420 149058 150540 153090 154791 156330 158067 159705 160524 163085 164268 165620 166698 170226 171990 173901 175630 178605 182385 185220 187596 189140 189540 191646 195702 198597 199017 200655 203229 205335 206388 210756 212940 214326 218862 221130 223587 225810 228319 231868 234495 238140 240786 243180 245882 246402 248430 250047 255339 257985 263445 264796 265356 267540 270972 273780 277830 281394 283710 284310 287469 289835 293553 298116 306180 309582 312660 316134 319410 326170 328293 330995 331695 333396 338715 340452 343980 347802 351260 357210 361179 364770 368823 369603 372645 383292 391404 397194 398034 401310 406458 410670 416745 422091 425565 428652 437724 442260 447174 451620 456638 464373 468990 474201 479115 481572 489255 491764 492804 496860 500094 510678 515970 521703 526890 535815 547155 555660 562788 567420 568620 574938 579670 587106 595791 601965 609687 614705 616005 619164 632268 638820 652340 656586 661990 663390 670761 677430 684957 695604 703485 714420 722358 729540 737646 739206 745290 750141 766017 773955 790335 794388 796068 802620 812916 821340 833490 844182 851130 860587 862407 869505 880659 894348 913276 928746 937980 948402 958230 978510 984879 992985 995085 1000188 1016145 1021356 1031940 1043406 1053780 1071630 1083537 1094310 1106469 1117935 1141595 1149876 1159340 1174212 1191582 1203930 1219374 1229410 1232010 1250235 1276695 1313172 1323980 1326780 1341522 1354860 1369914 1393119 1406970 1422603 1437345 1444716 1467765 1475292 1478412 1490580 1500282 1532034 1547910 1565109 1580670 1598233 1641465 1666980 1688364 1702260 1721174 1724814 1739010 1761318 1787373 1805895 1829061 1844115 1848015 1857492 1896804 1916460 1957020 1969758 1985970 1990170 2012283 2032290 2054871 2086812 2110455 2143260 2167074 2188620 2212938 2235870 2283190 2298051 2321865 2371005 2383164 2407860 2438748 2458820 2464020 2500470 2553390 2581761 2587221 2608515 2641977 2683044 2739828 2786238 2813940 2845206 2874690 2935530 2954637 2978955 3000564 3048435 3064068 3095820 3130218 3161340 3196466 3250611 3282930 3319407 3353805 3424785 3442348 3449628 3478020 3522636 3574746 3611790 3658122 3688230 3696030 3750705 3830085 3939516 3971940 3980340 4024566 4064580 4109742 4220910 4267809 4302935 4312035 4334148 4403295 4425876 4471740 4566380 4596102 4643730 4695327 4742010 4794699 4924395 5000940 5106780 5163522 5174442 5217030 5283954 5362119 5417685 5487183 5532345 5572476 5690412 5749380 5871060 5909274 5957910 6036849 6096870 6164613 6260436 6392932 6501222 6565860 6638814 6707610 6849570 6894153 6965595 7113015 7149492 7223580 7316244 7376460 7392060 7501410 7660170 7745283 7825545 7925931 7991165 8049132 8219484 8441820 8535618 8605870 8624070 8806590 8936865 9145305 9192204 9287460 9390654 9484020 9589398 9751833 9848790 9958221 10061415 10274355 10327044 10348884 10434060 10567908 10724238 10835370 10974366 11064690 11187631 11490255 11818548 11915820 12073698 12193740 12329226 12803427 12908805 12936105 13002444 13209885 13277628 13415220 13699140 13788306 13931190 14085981 14226030 14384097 14773185 15002820 15320340 15490566 15651090 15851862 15982330 16086357 16253055 16597035 17071236 17211740 17248140 17613180 17873730 18110547 18290610 18493839 18781308 19178796 19503666 19697580 19916442 20122830 20548710 20682459 21339045 21448476 21670740 21948732 22129380 22375262 22980510 23235849 23476635 23777793 23973495 24147396 24658452 25606854 25817610 25872210 26419770 26810595 27435915 27576612 27862380 28171962 28452060 28768194 29546370 29874663 30184245 30823065 30981132 31302180 31703724 31964660 32172714 32506110 33194070 33562893 34470765 35747460 36221094 36581220 36987678 38410281 38726415 39007332 39629655 39832884 40245660 41097420 41364918 42257943 42678090 43152291 44750524 45961020 46471698 46953270 47555586 47946990 48259071 48759165 49791105 51213708 51635220 51744420 52839540 53621190 54871830 55481517 55938155 56343924 57536388 59092740 59749326 60368490 61646130 64017135 64345428 65012220 66388140 67125786 68941530 69707547 70429905 71333379 71920485 72442188 73975356 76820562 77452830 79259310 80431785 82729836 84515886 85356180 86304582 89623989 90552735 92469195 92943396 93906540 95111172 95893980 96518142 97518330 99582210 100688679 103412295 107242380 109743660 110963034 111876310 116179245 118888965 119498652 120736980 123292260 126773829 128034270 129456873 134251572 137883060 139415094 140859810 142666758 143840970 144777213 149373315 153641124 154905660 158518620 160863570 166444551 167814465 169031772 172609164 179247978 181105470 184938390 192051405 193036284 195036660 199164420 201377358 206824590 209122641 211289715 215761455 221926068 223752620 232358490 237777930 241295355 253547658 256068540 258913746 268871967 277407585 278830188 281719620 285333516 287681940 289554426 298746630 302066037 321727140 332889102 335628930 348537735 356666895 358495956 362210940 369876780 384102810 388370619 402754716 413649180 418245282 422579430 431522910 448119945 464716980 475555860 482590710 499333653 503443395 507095316 517827492 537743934 554815170 579108852 597493260 604132074 627367923 633869145 647284365 665778204 671257860 697075470 713333790 723886065 768205620 776741238 832222755 836490564 845158860 863045820 896239890 906198111 965181420 998667306 1006886790 1045613205 1075487868 1109630340 1165111857 1208264148 1254735846 1267738290 1294568730 1344359835 1394150940 1426667580 1447772130 1510330185 1553482476 1664445510 1792479780 1812396222 1882103769 1941853095 1997334612 2013773580 2091226410 2330223714 2496668265 2509471692 2535476580 2589137460 2688719670 2718594333 2895544260 3020660370 3136839615 3328891020 3495335571 3624792444 3764207538 3883706190 4182452820 4530990555 4660447428 4993336530 5377439340 5437188666 5825559285 6041320740 6273679230 6990671142 7528415076 7767412380 8155782999 9061981110 9410518845 9986673060 10874377332 11651118570 12547358460 13592971665 13981342284 16311565998 17476677855 18123962220 18821037690 23302237140 24467348997 27185943330 32623131996 34953355710 37642075380 40778914995 48934697994 54371886660 69906711420 81557829990 97869395988 122336744985 163115659980 244673489970 489346979940
• Sum of all divisors σ(n): 1956302208000
• Sum of proper divisors (its aliquot sum) s(n): 1466955228060
• 489346979940 is an abundant number, because the sum of its proper divisors (1466955228060) is greater than itself. Its abundance is 977608248120

Bases of 489346979940

• Binary: 111000111101111010110100101100001100100₂
• Hexadecimal: 0x71EF5A5864
• Base-36: 68SWK290

Squares and roots of 489346979940

• 489346979940 squared (489346979940²) is 239460466776398762403600
• 489346979940 cubed (489346979940³) is 117179256232053441651355275383784000
• The square root of 489346979940 is 699533.4015899455
• The cube root of 489346979940 is 7880.2314039813

Scales and comparisons

• 489,346,979,940 seconds is equal to 15,559 years, 37 weeks, 3 days, 4 hours, 39 minutes.
• To count from 1 to 489,346,979,940 would take you about thirty-one thousand, one hundred nineteen 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 489346979940 cubic inches would be around 656.7 feet tall.

Recreational maths with 489346979940

• 489346979940 backwards is 049979643984
• The number of decimal digits it has is: 12
• The sum of 489346979940's digits is 72
• More coming soon!