1890136969920

Names of 1890136969920

• Cardinal: 1890136969920 can be written as One trillion, eight hundred ninety billion, one hundred thirty-six million, nine hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.89013696992 × 10¹²

Factors of 1890136969920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 411

Divisors of 1890136969920

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 64 72 80 81 90 93 96 108 113 120 124 135 144 155 160 162 180 186 192 216 226 240 243 248 257 270 279 288 310 320 324 339 360 372 405 432 452 465 480 486 496 514 540 558 565 576 620 648 678 720 729 744 771 810 837 864 904 930 960 972 992 1017 1028 1080 1116 1130 1215 1240 1285 1296 1356 1395 1440 1458 1488 1542 1620 1674 1695 1728 1808 1860 1944 1984 2034 2056 2160 2187 2232 2260 2313 2430 2480 2511 2570 2592 2712 2790 2880 2916 2976 3051 3084 3240 3348 3390 3503 3616 3645 3720 3855 3888 4068 4112 4185 4320 4374 4464 4520 4626 4860 4960 5022 5085 5140 5184 5424 5580 5832 5952 6102 6168 6480 6561 6696 6780 6939 7006 7232 7290 7440 7533 7710 7776 7967 8136 8224 8370 8640 8748 8928 9040 9153 9252 9720 9920 10044 10170 10280 10509 10848 10935 11160 11565 11664 12204 12336 12555 12960 13122 13392 13560 13878 14012 14580 14880 15066 15255 15420 15552 15934 16272 16448 16740 17496 17515 17856 18080 18306 18504 19440 20088 20340 20560 20817 21018 21696 21870 22320 22599 23130 23328 23901 24408 24672 25110 25920 26244 26784 27120 27459 27756 28024 29041 29160 29760 30132 30510 30840 31527 31868 32544 32805 33480 34695 34992 35030 36160 36612 37008 37665 38880 39835 40176 40680 41120 41634 42036 43740 44640 45198 45765 46260 46656 47802 48816 49344 50220 52488 52545 53568 54240 54918 55512 56048 58082 58320 60264 61020 61680 62451 63054 63736 65088 65610 66960 67797 69390 69984 70060 71703 73224 74016 75330 77760 79670 80352 81360 82240 82377 83268 84072 87123 87480 89280 90396 91530 92520 94581 95604 97632 100440 104085 104976 105090 108480 109836 111024 112096 112995 116164 116640 119505 120528 122040 123360 124902 126108 127472 131220 133920 135594 137295 138780 139968 140120 143406 145205 146448 148032 150660 157635 159340 160704 162720 164754 166536 168144 174246 174960 180792 183060 185040 187353 189162 191208 195264 200880 203391 208170 209952 210180 215109 219672 222048 224192 225990 232328 233280 239010 241056 244080 246720 247131 249804 252216 254944 261369 262440 267840 271188 274590 277560 280240 283743 286812 290410 292896 301320 312255 315270 318680 325440 329508 333072 336288 338985 348492 349920 358515 361584 366120 370080 374706 378324 382416 401760 406782 411885 416340 419904 420360 430218 435615 439344 444096 451980 464656 472905 478020 482112 488160 494262 499608 504432 509888 522738 524880 542376 549180 555120 560480 562059 567486 573624 580820 585792 602640 624510 630540 637360 645327 659016 666144 672576 677970 696984 699840 717030 723168 732240 740160 741393 749412 756648 764832 784107 803520 813564 823770 832680 840720 851229 860436 871230 878688 900271 903960 929312 936765 945810 956040 976320 988524 999216 1008864 1016955 1045476 1049760 1075545 1084752 1098360 1110240 1120960 1124118 1134972 1147248 1161640 1205280 1235655 1249020 1261080 1274720 1290654 1306845 1318032 1332288 1355940 1393968 1418715 1434060 1446336 1464480 1482786 1498824 1513296 1529664 1568214 1627128 1647540 1665360 1681440 1686177 1702458 1720872 1742460 1757376 1800542 1807920 1858624 1873530 1891620 1912080 1935981 1977048 1998432 2017728 2033910 2090952 2099520 2151090 2169504 2196720 2220480 2248236 2269944 2294496 2323280 2352321 2410560 2471310 2498040 2522160 2549440 2553687 2581308 2613690 2636064 2700813 2711880 2787936 2810295 2837430 2868120 2928960 2965572 2997648 3026592 3136428 3226635 3254256 3295080 3330720 3362880 3372354 3404916 3441744 3484920 3601084 3615840 3706965 3747060 3783240 3824160 3871962 3920535 3954096 3996864 4067820 4181904 4256145 4302180 4339008 4393440 4496472 4501355 4539888 4588992 4646560 4704642 4942620 4996080 5044320 5107374 5162616 5227380 5272128 5401626 5423760 5575872 5620590 5674860 5736240 5807943 5931144 5995296 6053184 6272856 6453270 6508512 6590160 6661440 6744708 6809832 6883488 6969840 7056963 7202168 7231680 7413930 7494120 7566480 7648320 7661061 7743924 7841070 7908192 8102439 8135640 8363808 8430885 8512290 8604360 8786880 8992944 9002710 9079776 9293120 9409284 9679905 9885240 9992160 10088640 10214748 10325232 10454760 10803252 10847520 11241180 11349720 11472480 11615886 11761605 11862288 11990592 12545712 12768435 12906540 13017024 13180320 13489416 13504065 13619664 13766976 13939680 14113926 14404336 14827860 14988240 15132960 15322122 15487848 15682140 15816384 16204878 16271280 16727616 16861770 17024580 17208720 17423829 17985888 18005420 18159552 18818568 19359810 19770480 19984320 20429496 20650464 20909520 21170889 21606504 21695040 22482360 22699440 22944960 22983183 23231772 23523210 23724576 24307317 25091424 25536870 25813080 26360640 26978832 27008130 27239328 27879360 28227852 28808672 29039715 29655720 29976480 30265920 30644244 30975696 31364280 32409756 32542560 33723540 34049160 34417440 34847658 35284815 35971776 36010840 37637136 38305305 38719620 39540960 40512195 40858992 41300928 41819040 42341778 43213008 44964720 45398880 45966366 46463544 47046420 47449152 48614634 50182848 51073740 51626160 52271487 53957664 54016260 54478656 56455704 57617344 58079430 59311440 59952960 61288488 61951392 62728560 63512667 64819512 65085120 67447080 68098320 68834880 69695316 70569630 72021680 72921951 75274272 76610610 77439240 79081920 81024390 81717984 83638080 84683556 86426016 87119145 89929440 90797760 91932732 92927088 94092840 97229268 102147480 103252320 104542974 105854445 107915328 108032520 112911408 114915915 116158860 118622880 121536585 122576976 123902784 125457120 127025334 129639024 134894160 136196640 139390632 141139260 144043360 145843902 150548544 153221220 154878480 162048780 163435968 169367112 172852032 174238290 179858880 183865464 185854176 188185680 190538001 194458536 204294960 206504640 209085948 211708890 216065040 218765853 225822816 229831830 232317720 237245760 243073170 245153952 250914240 254050668 259278048 261357435 269788320 272393280 278781264 282278520 288086720 291687804 306442440 309756960 317563335 324097560 338734224 348476580 364609755 367730928 371708352 376371360 381076002 388917072 408589920 418171896 423417780 432130080 437531706 451645632 459663660 464635440 486146340 490307904 508101336 518556096 522714870 539576640 557562528 564557040 583375608 612884880 619513920 635126670 648195120 656297559 677468448 696953160 729219510 735461856 752742720 762152004 777834144 817179840 836343792 846835560 864260160 875063412 919327320 929270880 952690005 972292680 1016202672 1045429740 1093829265 1115125056 1129114080 1166751216 1225769760 1270253340 1296390240 1312595118 1354936896 1393906320 1458439020 1470923712 1524304008 1555668288 1672687584 1693671120 1750126824 1838654640 1858541760 1905380010 1944585360 1968892677 2032405344 2090859480 2187658530 2258228160 2333502432 2451539520 2540506680 2592780480 2625190236 2787812640 2916878040 3048608016 3281487795 3345375168 3387342240 3500253648 3677309280 3810760020 3889170720 3937785354 4064810688 4181718960 4375317060 4667004864 5081013360 5250380472 5575625280 5833756080 5906678031 6097216032 6562975590 6774684480 7000507296 7354618560 7621520040 7778341440 7875570708 8363437920 8750634120 9844463385 10162026720 10500760944 11667512160 11813356062 12194432064 13125951180 14001014592 15243040080 15751141416 16726875840 17501268240 19688926770 20324053440 21001521888 23335024320 23626712124 26251902360 29533390155 30486080160 31502282832 35002536480 39377853540 42003043776 47253424248 52503804720 59066780310 60972160320 63004565664 70005072960 78755707080 94506848496 105007609440 118133560620 126009131328 157511414160 189013696992 210015218880 236267121240 315022828320 378027393984 472534242480 630045656640 945068484960 1890136969920
• Sum of all divisors σ(n): 7057790108928
• Sum of proper divisors (its aliquot sum) s(n): 5167653139008
• 1890136969920 is an abundant number, because the sum of its proper divisors (5167653139008) is greater than itself. Its abundance is 3277516169088

Bases of 1890136969920

• Binary: 11011100000010100111100010101001011000000₂
• Hexadecimal: 0x1B814F152C0
• Base-36: O4BER000

Squares and roots of 1890136969920

• 1890136969920 squared (1890136969920²) is 3572617765058358984806400
• 1890136969920 cubed (1890136969920³) is 6752736917129769103509576213823488000
• The square root of 1890136969920 is 1374822.5230625225
• The cube root of 1890136969920 is 12364.1545652891

Scales and comparisons

• 1,890,136,969,920 seconds is equal to 60,100 years, 26 weeks, 3 days, 7 hours, 12 minutes.
• To count from 1 to 1,890,136,969,920 would take you about one hundred fifty thousand, two hundred fifty-one 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 1890136969920 cubic inches would be around 1030.3 feet tall.

Recreational maths with 1890136969920

• 1890136969920 backwards is 0299696310981
• The number of decimal digits it has is: 13
• The sum of 1890136969920's digits is 63
• More coming soon!