4008406689840

Names of 4008406689840

• Cardinal: 4008406689840 can be written as Four trillion, eight billion, four hundred six million, six hundred eighty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.00840668984 × 10¹²

Factors of 4008406689840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 131

Divisors of 4008406689840

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 47 48 49 56 60 67 70 80 84 94 98 105 112 120 134 140 141 147 168 188 196 201 210 235 240 245 268 280 282 294 329 335 336 343 376 392 402 420 469 470 490 536 560 564 588 658 670 686 705 735 752 784 804 840 938 940 980 987 1005 1029 1072 1128 1176 1316 1340 1372 1407 1410 1470 1608 1645 1680 1715 1876 1880 1960 1974 2010 2058 2209 2256 2303 2345 2352 2401 2632 2680 2744 2814 2820 2940 3149 3216 3283 3290 3430 3752 3760 3920 3948 4020 4116 4418 4606 4690 4802 4935 5145 5264 5360 5488 5628 5640 5880 6298 6566 6580 6627 6860 6909 7035 7203 7504 7896 8040 8232 8836 9212 9380 9447 9604 9849 9870 10290 11045 11256 11280 11515 11760 12005 12596 13132 13160 13254 13720 13818 14070 14406 15463 15745 15792 16080 16121 16415 16464 17672 18424 18760 18894 19208 19698 19740 20580 22043 22090 22512 22981 23030 24010 25192 26264 26320 26508 27440 27636 28140 28812 30926 31490 32242 32830 33135 34545 35344 36015 36848 37520 37788 38416 39396 39480 41160 44086 44180 45962 46060 46389 47235 48020 48363 49245 50384 52528 53016 55272 56280 57624 61852 62980 64484 65660 66129 66270 68943 69090 72030 75576 77315 78792 78960 80605 82320 88172 88360 91924 92120 92778 94470 96040 96726 98490 103823 106032 108241 110215 110544 112560 112847 114905 115248 123704 125960 128968 131320 132258 132540 137886 138180 144060 148003 151152 154301 154630 157584 160867 161210 176344 176720 183848 184240 185556 188940 192080 193452 196980 207646 216482 220430 225694 229810 231945 241815 247408 251920 257936 262640 264516 265080 275772 276360 288120 296006 308602 309260 311469 321734 322420 324723 330645 338541 344715 352688 367696 371112 377880 386904 393960 415292 432964 440860 444009 451388 459620 462903 463890 482601 483630 519115 529032 530160 541205 551544 552720 564235 576240 592012 617204 618520 622938 643468 644840 649446 661290 677082 689430 726761 740015 742224 755760 757687 771505 773808 787920 804335 830584 865928 881720 888018 902776 919240 925806 927780 965202 967260 1036021 1038230 1058064 1080107 1082410 1103088 1128470 1184024 1234408 1237040 1245876 1286936 1289680 1298892 1322580 1354164 1378860 1453522 1480030 1515374 1543010 1557345 1608670 1623615 1661168 1692705 1731856 1763440 1776036 1805552 1838480 1851612 1855560 1930404 1934520 2072042 2076460 2160214 2164820 2180283 2220045 2256940 2273061 2314515 2368048 2413005 2468816 2491752 2573872 2597784 2645160 2708328 2757720 2907044 2960060 3030748 3086020 3108063 3114690 3217340 3240321 3247230 3385410 3552072 3633805 3703224 3711120 3788435 3860808 3869040 4144084 4152920 4320428 4329640 4360566 4440090 4513880 4546122 4629030 4826010 4983504 5087327 5180105 5195568 5290320 5303809 5400535 5416656 5515440 5814088 5920120 6061496 6172040 6216126 6229380 6434680 6480642 6494460 6770820 6956141 7104144 7252147 7267610 7406448 7560749 7576870 7721616 8288168 8305840 8640856 8659280 8721132 8880180 9027760 9092244 9258060 9652020 10174654 10360210 10607618 10801070 10901415 11365305 11628176 11840240 12122992 12344080 12432252 12458760 12869360 12961284 12988920 13541640 13912282 14504294 14535220 15121498 15153740 15261981 15540315 15911427 16201605 16576336 17281712 17442264 17760360 18184488 18516120 19304040 20349308 20720420 20868423 21215236 21602140 21756441 21802830 22682247 22730610 24864504 24917520 25436635 25922568 25977840 26519045 27083280 27824564 29008588 29070440 30242996 30307480 30523962 31080630 31822854 32403210 34780705 34884528 35520720 35611289 36260735 36368976 37032240 37803745 38608080 40698616 41440840 41736846 42430472 43204280 43512882 43605660 45364494 45461220 48692987 49729008 50765029 50873270 51845136 53038090 55649128 58017176 58140880 60485992 60614960 61047924 62161260 63645708 64806420 69561410 71222578 72521470 75607490 76309905 79557135 81397232 82881680 83473692 84860944 86408560 87025764 87211320 90728988 90922440 97385974 101530058 101746540 104342115 106076180 106833867 108782205 111298256 113411235 116034352 120971984 122095848 124322520 127291416 129612840 139122820 142445156 145042940 146078961 151214980 152295087 152619810 159114270 166947384 174051528 174422640 178056445 181457976 181844880 194771948 203060116 203493080 208684230 212152360 213667734 217564410 226822470 243464935 244191696 248645040 249279023 253825145 254582832 259225680 278245640 284890312 290085880 292157922 302429960 304590174 305239620 318228540 333894768 340850909 348103056 355355203 356112890 362915952 389543896 406120232 406986160 417368460 424304720 427335468 435128820 453644940 486929870 498558046 507650290 534169335 556491280 569780624 580171760 584315844 604859920 609180348 610479240 636457080 681701818 710710406 712225780 730394805 747837069 761475435 779087792 812240464 834736920 854670936 870257640 907289880 973859740 997116092 1015300580 1022552727 1066065609 1068338670 1168631688 1218360696 1220958480 1246395115 1272914160 1363403636 1421420812 1424451560 1460789610 1495674138 1522950870 1669473840 1704254545 1709341872 1740515280 1776776015 1814579760 1947719480 1994232184 2030601160 2045105454 2132131218 2136677340 2337263376 2385956363 2436721392 2492790230 2726807272 2842841624 2848903120 2921579220 2991348276 3045901740 3408509090 3553552030 3739185345 3895438960 3988464368 4061202320 4090210908 4264262436 4273354680 4771912726 4985580460 5112763635 5330328045 5453614544 5685683248 5843158440 5982696552 6091803480 6817018180 7107104060 7157869089 7478370690 8180421816 8528524872 8546709360 9543825452 9971160920 10225527270 10660656090 11686316880 11929781815 11965393104 12183606960 13634036360 14214208120 14315738178 14956741380 16360843632 16701694541 17057049744 19087650904 19942321840 20451054540 21321312180 23859563630 27268072720 28428416240 28631476356 29913482760 33403389082 35789345445 38175301808 40902109080 42642624360 47719127260 50105083623 57262952712 59826965520 66806778164 71578690890 81804218160 83508472705 85285248720 95438254520 100210167246 114525905424 133613556328 143157381780 167016945410 190876509040 200420334492 250525418115 267227112656 286314763560 334033890820 400840668984 501050836230 572629527120 668067781640 801681337968 1002101672460 1336135563280 2004203344920 4008406689840
• Sum of all divisors σ(n): 15032405007360
• Sum of proper divisors (its aliquot sum) s(n): 11023998317520
• 4008406689840 is an abundant number, because the sum of its proper divisors (11023998317520) is greater than itself. Its abundance is 7015591627680

Bases of 4008406689840

• Binary: 111010010101000111101010000010100000110000₂
• Hexadecimal: 0x3A547A82830
• Base-36: 1F5FPUKHC

Squares and roots of 4008406689840

• 4008406689840 squared (4008406689840²) is 16067324191154065959225600
• 4008406689840 cubed (4008406689840³) is 64404369775650024941076511705787904000
• The square root of 4008406689840 is 2002100.5693620887
• The cube root of 4008406689840 is 15885.1233950191

Scales and comparisons

• 4,008,406,689,840 seconds is equal to 127,454 years, 48 weeks, 3 days, 22 hours, 44 minutes.
• To count from 1 to 4,008,406,689,840 would take you about three hundred eighteen thousand, six hundred thirty-seven 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 4008406689840 cubic inches would be around 1323.8 feet tall.

Recreational maths with 4008406689840

• 4008406689840 backwards is 0489866048004
• The number of decimal digits it has is: 13
• The sum of 4008406689840's digits is 57
• More coming soon!