3985240006440

Names of 3985240006440

• Cardinal: 3985240006440 can be written as Three trillion, nine hundred eighty-five billion, two hundred forty million, six thousand, four hundred forty.

Scientific notation

• Scientific notation: 3.98524000644 × 10¹²

Factors of 3985240006440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 16093

Divisors of 3985240006440

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 31 33 35 36 40 42 44 45 54 55 56 60 62 63 66 70 72 77 84 88 90 93 97 99 105 108 110 120 124 126 132 135 140 154 155 165 168 180 186 189 194 198 210 216 217 220 231 248 252 264 270 279 280 291 297 308 310 315 330 341 360 372 378 385 388 396 420 434 440 462 465 485 495 504 540 558 582 594 616 620 630 651 660 679 682 693 744 756 770 776 792 837 840 868 873 924 930 945 970 990 1023 1067 1080 1085 1116 1155 1164 1188 1240 1260 1302 1320 1358 1364 1386 1395 1455 1485 1512 1540 1674 1705 1736 1746 1848 1860 1890 1940 1953 1980 2037 2046 2079 2134 2170 2232 2310 2328 2376 2387 2520 2604 2619 2716 2728 2772 2790 2910 2970 3007 3069 3080 3201 3255 3348 3395 3410 3465 3492 3720 3780 3880 3906 3960 4074 4092 4158 4185 4268 4340 4365 4620 4774 5115 5208 5238 5335 5432 5544 5580 5820 5859 5940 6014 6111 6138 6402 6510 6696 6790 6820 6930 6984 7161 7469 7560 7812 8148 8184 8316 8370 8536 8680 8730 9021 9207 9240 9548 9603 9765 10185 10230 10395 10476 10670 11160 11640 11718 11880 11935 12028 12222 12276 12804 13020 13095 13580 13640 13860 14322 14938 15035 15345 15624 15937 16005 16296 16632 16740 17460 18042 18333 18414 19096 19206 19530 20370 20460 20790 20952 21049 21340 21483 22407 23436 23870 24056 24444 24552 25608 26040 26190 27063 27160 27720 28644 28809 29295 29876 30070 30555 30690 31874 32010 33077 33480 34920 35805 36084 36666 36828 37345 38412 39060 40740 40920 41580 42098 42680 42966 44814 45105 46035 46872 47740 47811 48015 48888 52380 54126 57288 57618 58590 59752 60140 61110 61380 63147 63748 64020 64449 66154 67221 71610 72168 73332 73656 74690 76824 78120 79685 81189 81480 83160 84196 85932 89628 90210 91665 92070 95480 95622 96030 99231 104760 105245 107415 108252 111559 112035 115236 117180 120280 122220 122760 126294 127496 128040 128898 132308 134442 135315 143220 143433 144045 146664 149380 159370 162378 165385 168392 171864 175307 179256 180420 183330 184140 189441 191244 192060 198462 201663 210490 214830 216504 223118 224070 230472 231539 234360 239055 244440 252588 257796 264616 268884 270630 286440 286866 288090 297693 298760 315735 318740 322245 324756 330770 334677 336105 350614 360840 366660 368280 378882 382488 384120 396924 403326 405945 420980 429660 430299 446236 448140 463078 478110 494047 496155 505176 515592 525921 537768 541260 557795 568323 573732 576180 595386 631470 637480 644490 649512 661540 669354 672210 694617 701228 717165 733320 757764 793848 806652 811890 841960 859320 860598 876535 892472 893079 896280 926156 947205 956220 988094 992310 1004031 1008315 1051842 1082520 1115590 1136646 1147464 1152360 1157695 1190772 1227149 1262940 1288980 1323080 1338708 1344420 1389234 1402456 1434330 1482141 1488465 1515528 1545889 1577763 1613304 1623780 1673385 1721196 1753070 1786158 1852312 1894410 1912440 1976188 1984620 2008062 2016630 2083851 2103684 2151495 2231180 2273292 2315390 2381544 2454298 2470235 2525880 2577960 2629605 2677416 2688840 2778468 2841615 2868660 2964282 2976930 3012093 3091778 3155526 3247560 3346770 3442392 3458329 3473085 3506140 3572316 3681447 3788820 3952376 3969240 4016124 4033260 4167702 4207368 4302990 4446423 4462360 4465395 4546584 4630780 4637667 4733289 4908596 4940470 5020155 5259210 5434517 5556936 5683230 5737320 5928564 5953860 6024186 6135745 6183556 6251553 6311052 6693540 6916658 6946170 7012280 7144632 7362894 7410705 7577640 7729445 7888815 8032248 8066520 8335404 8605980 8892846 8930790 9261560 9275334 9466578 9817192 9880940 10040310 10374987 10419255 10518420 10821223 10869034 11044341 11366460 11857128 11907720 12048372 12271490 12367112 12503106 12622104 13339269 13387080 13833316 13892340 13913001 14725788 14821410 15060465 15458890 15777630 16303551 16670808 17004779 17211960 17291645 17785692 17861580 18407235 18550668 18933156 19761880 20080620 20749974 20838510 21036840 21642446 21738068 22088682 22232115 22732920 23188335 23666445 24096744 24542980 25006212 26678538 27172585 27666632 27784680 27826002 29451576 29642820 30120930 30917780 31124961 31257765 31555260 32463669 32607102 33133023 34009558 34583290 35571384 35723160 36814470 37101336 37866312 38041619 40161240 41499948 41677020 41739003 43284892 43476136 44177364 44464230 46376670 47332890 47922559 48910653 49085960 50012424 51014337 51874935 53357076 54106115 54345170 55221705 55652004 59285640 60241860 61835560 62249922 62515530 63110520 64927338 65214204 66266046 66696345 68019116 69166580 69565005 73628940 76083238 81517755 82999896 83354040 83478006 85023895 86569784 88354728 88928460 92753340 93374883 94665780 95845118 97391007 97821306 102028674 103749870 106714152 108212230 108690340 110443410 111304008 114124857 119033453 120483720 124499844 125031060 129854676 130428408 132532092 133392690 136038232 138333160 139130010 143767677 146731959 147257880 152166476 153043011 155624805 162318345 163035510 165665115 166956012 170047790 177856920 185506680 186749766 189331560 190208095 191690236 194782014 195642612 204057348 207499740 208695015 216424460 217380680 220886820 228249714 238066906 239612795 244553265 248999688 250062120 255071685 259709352 265064184 266785380 278260020 287535354 292173021 293463918 304332952 306086022 311249610 324636690 326071020 331330230 333912024 335457913 340095580 342374571 357100359 373499532 380416190 383380472 389564028 391285224 408114696 414999480 417390030 431303031 432848920 441773640 456499428 459129033 466874415 476133812 479225590 486955035 489106530 510143370 527148149 533570760 556520040 570624285 575070708 584346042 586927836 595167265 612172044 622499220 649273380 652142040 662660460 670915826 680191160 684749142 714200718 718838385 733659795 746999064 760832380 765215055 779128056 834780060 862606062 912998856 918258066 933748830 952267624 958451180 973910070 978213060 1006373739 1020286740 1027123713 1054296298 1071301077 1141248570 1150141416 1168692084 1173855672 1190334530 1224344088 1244998440 1293909093 1298546760 1325320920 1341831652 1369498284 1428401436 1437676770 1460865105 1467319590 1521664760 1530430110 1581444447 1669560120 1677289565 1711872855 1725212124 1785501795 1836516132 1867497660 1916902360 1947820140 1956426120 2012747478 2040573480 2054247426 2108592596 2142602154 2156515155 2282497140 2295645165 2337384168 2380669060 2587818186 2635740745 2683663304 2738996568 2856802872 2875353540 2921730210 2934639180 3019121217 3060860220 3162888894 3213903231 3354579130 3423745710 3450424248 3571003590 3673032264 3690037043 3734995320 3895640280 4025494956 4108494852 4217185192 4285204308 4313030310 4564994280 4591290330 4744333341 4761338120 5031868695 5135618565 5175636372 5271481490 5356505385 5750707080 5843460420 5869278360 6038242434 6121720440 6325777788 6427806462 6469545465 6709158260 6847491420 7142007180 7380074086 7907222235 8050989912 8216989704 8570408616 8626060620 9057363651 9182580660 9488666682 10063737390 10271237130 10351272744 10542962980 10713010770 11070111129 11686920840 12076484868 12651555576 12855612924 12939090930 13418316520 13694982840 14233000023 14284014360 14760148172 15095606085 15814444470 16069516155 17252121240 18114727302 18365161320 18450185215 18977333364 20127474780 20542474260 21085925960 21426021540 22140222258 23721666705 24152969736 25711225848 25878181860 28466000046 29520296344 30191212170 31628888940 32139032310 33210333387 36229454604 36900370430 37954666728 40254949560 41084948520 42852043080 44280444516 45286818255 47443333410 51756363720 55350555645 56932000092 60382424340 63257777880 64278064620 66420666774 71165000115 72458909208 73800740860 88560889032 90573636510 94886666820 99631000161 110701111290 113864000184 120764848680 128556129240 132841333548 142330000230 147601481720 166051666935 181147273020 189773333640 199262000322 221402222580 265682667096 284660000460 332103333870 362294546040 398524000644 442804445160 498155000805 569320000920 664206667740 797048001288 996310001610 1328413335480 1992620003220 3985240006440
• Sum of all divisors σ(n): 17273629900800
• Sum of proper divisors (its aliquot sum) s(n): 13288389894360
• 3985240006440 is an abundant number, because the sum of its proper divisors (13288389894360) is greater than itself. Its abundance is 9303149887920

Bases of 3985240006440

• Binary: 111001111111100010110100001001111100101000₂
• Hexadecimal: 0x39FE2D09F28
• Base-36: 1EUSL0560

Squares and roots of 3985240006440

• 3985240006440 squared (3985240006440²) is 15882137908929891241473600
• 3985240006440 cubed (3985240006440³) is 63294131382464727904678749259089984000
• The square root of 3985240006440 is 1996306.5912930307
• The cube root of 3985240006440 is 15854.4614301387

Scales and comparisons

• 3,985,240,006,440 seconds is equal to 126,718 years, 15 weeks, 6 days, 54 minutes.
• To count from 1 to 3,985,240,006,440 would take you about three hundred sixteen thousand, seven hundred ninety-five 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 3985240006440 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3985240006440

• 3985240006440 backwards is 0446000425893
• 3985240006440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3985240006440's digits is 45
• More coming soon!