4890991887040

Names of 4890991887040

• Cardinal: 4890991887040 can be written as Four trillion, eight hundred ninety billion, nine hundred ninety-one million, eight hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 4.89099188704 × 10¹²

Factors of 4890991887040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1040

Divisors of 4890991887040

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 31 32 34 35 37 40 49 56 62 64 68 70 74 80 85 98 112 119 124 136 140 148 155 160 170 185 196 217 224 238 245 248 259 272 280 289 296 310 320 340 370 392 434 448 476 490 496 518 527 544 560 578 592 595 620 629 680 740 784 833 868 941 952 980 992 1036 1054 1085 1088 1120 1147 1156 1184 1190 1240 1258 1295 1360 1445 1480 1519 1568 1666 1736 1813 1882 1904 1960 1984 2023 2072 2108 2170 2240 2294 2312 2368 2380 2480 2516 2590 2635 2720 2890 2960 3038 3136 3145 3332 3472 3626 3689 3764 3808 3920 4046 4144 4165 4216 4340 4403 4588 4624 4705 4760 4960 5032 5180 5270 5440 5735 5780 5920 6076 6290 6587 6664 6944 7252 7378 7528 7595 7616 7840 8029 8092 8288 8330 8432 8680 8806 8959 9065 9176 9248 9410 9520 9920 10064 10115 10360 10540 10693 11470 11560 11840 12152 12580 13174 13328 13888 14161 14504 14756 15056 15190 15680 15997 16058 16184 16576 16660 16864 17360 17612 17918 18130 18352 18445 18496 18820 19040 19499 20128 20230 20720 21080 21386 22015 22940 23120 24304 25160 25823 26348 26656 28322 29008 29171 29512 30112 30380 30821 31994 32116 32368 32935 33320 33728 34720 34817 35224 35836 36260 36704 36890 37640 38080 38998 40145 40256 40460 41440 42160 42772 44030 44795 45880 46109 46240 48608 50320 51646 52696 53312 53465 56203 56644 58016 58342 59024 60224 60760 61642 62713 63988 64232 64736 65870 66640 69440 69634 70448 70805 71672 72520 73408 73780 74851 75280 77996 79985 80290 80920 82880 84320 85544 88060 89590 91760 92218 92480 97216 97495 100640 103292 105392 106930 111979 112406 113288 116032 116684 118048 121520 123284 125426 127976 128464 129115 129472 131740 133280 136493 139268 140896 141610 143344 145040 145855 147560 149702 150560 154105 155992 159970 160580 161840 168640 171088 174085 176120 179180 183520 184436 194990 201280 204197 206584 210784 213860 223958 224812 226576 230545 233368 236096 243040 243719 246568 250852 255952 256928 258230 263480 266560 271949 272986 278536 281015 281792 283220 286688 290080 291710 295120 299404 301120 308210 311984 313565 319940 321160 323680 331483 342176 348170 352240 358360 367040 368872 374255 389980 408394 413168 421568 427720 438991 447916 449624 453152 461090 466736 486080 487438 493136 495907 501704 511904 513856 516460 523957 526960 543898 545972 557072 559895 562030 566440 573376 580160 583420 590240 591889 598808 616420 623968 627130 639880 642320 647360 662966 682465 684352 696340 704480 716720 737744 748510 779960 783853 816788 826336 855440 877982 895832 899248 906304 922180 933472 955451 974876 986272 991814 1003408 1020985 1023808 1032920 1047914 1053920 1079327 1087796 1091944 1114144 1119790 1124060 1132880 1166840 1180480 1183778 1197616 1218595 1232840 1247936 1254260 1279760 1284640 1325932 1359745 1364930 1392680 1408960 1429379 1433440 1475488 1497020 1559920 1567706 1633576 1652672 1657415 1706033 1710880 1755964 1791664 1798496 1844360 1866944 1903643 1910902 1949752 1972544 1983628 2006816 2041970 2065840 2095828 2107840 2158654 2175592 2183888 2194955 2228288 2239580 2248120 2265760 2320381 2333680 2367556 2395232 2437190 2465680 2479535 2508520 2559520 2569280 2619785 2651864 2719490 2729860 2785360 2858758 2866880 2950976 2959445 2994040 3119840 3135412 3267152 3314830 3412066 3421760 3471349 3511928 3583328 3596992 3688720 3807286 3821804 3899504 3919265 3967256 4013632 4083940 4131680 4143223 4191656 4317308 4351184 4367776 4389910 4479160 4496240 4531520 4640762 4667360 4735112 4777255 4790464 4874380 4931360 4959070 5017040 5119040 5239570 5303728 5396635 5438980 5459720 5570720 5717516 5918890 5988080 6239680 6270824 6534304 6629660 6824132 6942698 7023856 7146895 7166656 7377440 7555289 7614572 7643608 7799008 7838530 7934512 8167880 8263360 8286446 8383312 8430419 8530165 8634616 8702368 8735552 8779820 8958320 8992480 9281524 9334720 9470224 9518215 9554510 9748760 9862720 9918140 10034080 10062113 10479140 10607456 10793270 10877960 10919440 11141440 11435032 11601905 11837780 11976160 12541648 13068608 13259320 13325501 13648264 13885396 14047712 14293790 14754880 15110578 15229144 15287216 15598016 15677060 15869024 16242667 16335760 16572892 16766624 16860838 17060330 17269232 17356745 17404736 17559640 17916640 17984960 18348559 18563048 18940448 19036430 19109020 19497520 19836280 20068160 20124226 20716115 20958280 21214912 21586540 21755920 21838880 22870064 23203810 23675560 23952320 24299443 25083296 26518640 26651002 27296528 27770792 28095424 28587580 29002561 30221156 30458288 30574432 31354120 31738048 32485334 32671520 33145784 33533248 33721676 34120660 34538464 34713490 35119280 35833280 36697118 37126096 37776445 37880896 38072860 38218040 38995040 39672560 40248452 41432230 41916560 42152095 43173080 43511840 43677760 45740128 46407620 47351120 48598886 50166592 50310565 52887023 53037280 53302004 54593056 55541584 57175160 58005122 59012933 60442312 60916576 61148864 62708240 64970668 65343040 66291568 66627505 67443352 68241320 69076928 69426980 70238560 70434791 73394236 74252192 75552890 76145720 76436080 77990080 79345120 80496904 81213335 82864460 83833120 84304190 86346160 87023680 91480256 91742795 92815240 94702240 97197772 100621130 105774046 106074560 106604008 109186112 111083168 114350320 116010244 118025866 120884624 121497215 121833152 125416480 128439913 129941336 132583136 133255010 134886704 136482640 138853960 140477120 140869582 145012805 146788472 148504384 151105780 152291440 152872160 158690240 160993808 162426670 165728920 167666240 168608380 172692320 183485590 185630480 189404480 194395544 201242260 211548092 213208016 222166336 228700640 232020488 236051732 241769248 242994430 250832960 256879826 259882672 264435115 265166272 266510020 269773408 272965280 277707920 281739164 290025610 293576944 295064665 302211560 304582880 305744320 311925503 321987616 324853340 331457840 337216760 345384640 352173955 366971180 371260960 388791088 402484520 413090531 423096184 426416032 457401280 464040976 472103464 483538496 485988860 493043537 513759652 519765344 528870230 533020040 539546816 545930560 555415840 563478328 580051220 587153888 590129330 604423120 609165760 623851006 642199565 643975232 649706680 662915680 674433520 704347910 733942360 742521920 777582176 804969040 826181062 846192368 852832064 899079391 928081952 944206928 971977720 986087074 1027519304 1039530688 1057740460 1066040080 1110831680 1126956656 1160102440 1174307776 1180258660 1208846240 1247702012 1284399130 1299413360 1325831360 1348867040 1408695820 1467884720 1555164352 1559627515 1609938080 1652362124 1692384736 1798158782 1856163904 1888413856 1943955440 1972174148 2055038608 2065452655 2115480920 2132080160 2183478521 2253913312 2320204880 2360517320 2417692480 2465217685 2495404024 2568798260 2598826720 2697734080 2817391640 2935769440 3119255030 3219876160 3304724248 3384769472 3596317564 3776827712 3887910880 3944348296 4110077216 4130905310 4230961840 4264160320 4366957042 4495396955 4507826624 4640409760 4721034640 4930435370 4990808048 5137596520 5197653440 5634783280 5871538880 6238510060 6609448496 7192635128 7775821760 7888696592 8220154432 8261810620 8461923680 8733914084 8990793910 9280819520 9442069280 9860870740 9981616096 10275193040 10917392605 11269566560 12477020120 13218896992 14385270256 15284349647 15777393184 16523621240 16923847360 17467828168 17981587820 18884138560 19721741480 19963232192 20550386080 21834785210 22539133120 24954040240 26437793984 28770540512 30568699294 31554786368 33047242480 34935656336 35963175640 39443482960 41100772160 43669570420 49908080480 57541081024 61137398588 66094484960 69871312672 71926351280 76421748235 78886965920 87339140840 99816160960 122274797176 132188969920 139742625344 143852702560 152843496470 157773931840 174678281680 244549594352 287705405120 305686992940 349356563360 489099188704 611373985880 698713126720 978198377408 1222747971760 2445495943520 4890991887040
• Sum of all divisors σ(n): 15273996270336
• Sum of proper divisors (its aliquot sum) s(n): 10383004383296
• 4890991887040 is an abundant number, because the sum of its proper divisors (10383004383296) is greater than itself. Its abundance is 5492012496256

Bases of 4890991887040

• Binary: 1000111001011000101110101011000001011000000₂
• Hexadecimal: 0x472C5D582C0
• Base-36: 1QEW2AD34

Squares and roots of 4890991887040

• 4890991887040 squared (4890991887040²) is 23921801639091100119961600
• 4890991887040 cubed (4890991887040³) is 117001337740174744806200556356337664000
• The square root of 4890991887040 is 2211558.7007900107
• The cube root of 4890991887040 is 16974.5777886271

Scales and comparisons

• 4,890,991,887,040 seconds is equal to 155,518 years, 21 weeks, 3 days, 9 hours, 30 minutes, 40 seconds.
• To count from 1 to 4,890,991,887,040 would take you about three hundred eighty-eight thousand, seven hundred ninety-six 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 4890991887040 cubic inches would be around 1414.5 feet tall.

Recreational maths with 4890991887040

• 4890991887040 backwards is 0407881990984
• The number of decimal digits it has is: 13
• The sum of 4890991887040's digits is 67
• More coming soon!