3990135472128

Names of 3990135472128

• Cardinal: 3990135472128 can be written as Three trillion, nine hundred ninety billion, one hundred thirty-five million, four hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.990135472128 × 10¹²

Factors of 3990135472128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 68

Divisors of 3990135472128

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 31 32 36 38 39 48 52 54 57 62 64 72 76 78 93 96 104 108 114 117 124 128 144 152 156 171 186 192 208 216 228 234 247 248 256 279 288 304 312 342 351 361 372 384 403 416 432 456 468 494 496 512 513 558 576 589 608 624 684 702 722 741 744 768 806 832 837 864 912 936 961 988 992 1024 1026 1083 1116 1152 1178 1209 1216 1248 1368 1404 1444 1482 1488 1536 1612 1664 1674 1728 1767 1824 1872 1922 1976 1984 2048 2052 2166 2223 2232 2304 2356 2418 2432 2496 2736 2808 2883 2888 2964 2976 3072 3224 3249 3328 3348 3456 3534 3627 3648 3744 3844 3952 3968 4096 4104 4332 4446 4464 4608 4693 4712 4836 4864 4992 5301 5472 5616 5766 5776 5928 5952 6144 6448 6498 6656 6669 6696 6912 7068 7254 7296 7488 7657 7688 7904 7936 8192 8208 8649 8664 8892 8928 9216 9386 9424 9672 9728 9747 9984 10602 10881 10944 11191 11232 11532 11552 11856 11904 12288 12493 12896 12996 13312 13338 13392 13824 14079 14136 14508 14592 14976 15314 15376 15808 15872 15903 16384 16416 17298 17328 17784 17856 18259 18432 18772 18848 19344 19456 19494 19968 21204 21762 21888 22382 22464 22971 23064 23104 23712 23808 24576 24986 25792 25947 25992 26624 26676 26784 27648 28158 28272 29016 29184 29952 30628 30752 31616 31744 31806 32768 32832 33573 34596 34656 35568 35712 36518 36864 37479 37544 37696 38688 38912 38988 39936 42237 42408 43524 43776 44764 44928 45942 46128 46208 47424 47616 49152 49972 51584 51894 51984 53248 53352 53568 54777 55296 56316 56544 58032 58368 59904 61256 61504 63232 63488 63612 65664 67146 68913 69192 69312 71136 71424 73036 73728 74958 75088 75392 77376 77824 77976 79872 84474 84816 87048 87552 89528 89856 91884 92256 92416 94848 95232 98304 99944 100719 103168 103788 103968 106496 106704 107136 109554 110592 112437 112632 113088 116064 116736 119808 122512 123008 126464 126711 126976 127224 131328 134292 137826 138384 138624 142272 142848 145483 146072 147456 149916 150176 150784 154752 155648 155952 159744 164331 168948 169632 174096 175104 179056 179712 183768 184512 184832 189696 190464 199888 201438 206336 206739 207576 207936 212992 213408 214272 219108 221184 224874 225264 226176 232128 233472 237367 239616 245024 246016 252928 253422 253952 254448 262656 268584 275652 276768 277248 284544 285696 290966 292144 294912 299832 300352 301568 302157 309504 311296 311904 319488 328662 337311 337896 339264 346921 348192 350208 358112 359424 367536 369024 369664 379392 380928 399776 402876 412672 413478 415152 415872 425984 426816 428544 436449 438216 442368 449748 450528 452352 464256 466944 474734 479232 490048 492032 492993 505856 506844 507904 508896 525312 537168 551304 553536 554496 569088 571392 581932 584288 599664 600704 603136 604314 619008 622592 623808 638976 657324 674622 675792 678528 693842 696384 700416 712101 716224 718848 735072 738048 739328 758784 761856 799552 805752 825344 826956 830304 831744 853632 857088 872898 876432 884736 899496 901056 904704 928512 933888 949468 958464 980096 984064 985986 1011712 1013688 1015808 1017792 1040763 1050624 1074336 1102608 1107072 1108992 1138176 1142784 1163864 1168576 1199328 1201408 1206272 1208628 1238016 1247616 1277952 1309347 1314648 1349244 1351584 1357056 1387684 1392768 1400832 1424202 1432448 1437696 1470144 1476096 1478656 1517568 1523712 1599104 1611504 1650688 1653912 1660608 1663488 1707264 1714176 1745796 1752864 1798992 1802112 1809408 1857024 1867776 1898936 1916928 1960192 1968128 1971972 2023424 2027376 2035584 2081526 2101248 2136303 2148672 2205216 2214144 2217984 2276352 2285568 2327728 2337152 2398656 2402816 2412544 2417256 2476032 2495232 2618694 2629296 2698488 2703168 2714112 2775368 2785536 2801664 2848404 2864896 2875392 2940288 2952192 2957312 3035136 3047424 3122289 3198208 3223008 3301376 3307824 3321216 3326976 3414528 3428352 3491592 3505728 3597984 3604224 3618816 3714048 3797872 3833856 3920384 3928041 3936256 3943944 4046848 4054752 4071168 4163052 4202496 4272606 4297344 4410432 4428288 4435968 4509973 4552704 4571136 4655456 4674304 4797312 4805632 4825088 4834512 4952064 4990464 5237388 5258592 5396976 5406336 5428224 5550736 5571072 5603328 5696808 5729792 5750784 5880576 5904384 5914624 6070272 6244578 6396416 6408909 6446016 6602752 6615648 6642432 6653952 6829056 6856704 6983184 7011456 7195968 7208448 7237632 7428096 7595744 7840768 7856082 7872512 7887888 8093696 8109504 8142336 8326104 8404992 8545212 8594688 8820864 8856576 8871936 9019946 9105408 9142272 9310912 9348608 9366867 9594624 9611264 9650176 9669024 9904128 9980928 10474776 10517184 10793952 10812672 10856448 11101472 11142144 11393616 11459584 11501568 11761152 11808768 11829248 12140544 12489156 12792832 12817818 12892032 13205504 13231296 13284864 13307904 13529919 13658112 13713408 13966368 14022912 14391936 14416896 14475264 14856192 15191488 15681536 15712164 15745024 15775776 16219008 16284672 16652208 16809984 17090424 17189376 17641728 17713152 17743872 18039892 18210816 18621824 18697216 18733734 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460541952 461340672 486127616 487077084 502789248 504824832 519008256 521109504 532870656 546893568 550060032 564535296 577276544 595898368 598310912 599479488 614055936 618817536 649436112 670385664 673099776 690812928 692011008 710494208 729191424 752713728 799305984 820340352 825090048 846802944 850231296 865914816 893847552 897466368 921083904 972255232 974154168 1005578496 1009649664 1038016512 1065741312 1093787136 1100120064 1129070592 1154553088 1191796736 1198958976 1228111872 1237635072 1298872224 1340771328 1346199552 1381625856 1384022016 1420988416 1458382848 1598611968 1640680704 1650180096 1693605888 1731829632 1787695104 1794932736 1842167808 1944510464 1948308336 2011156992 2019299328 2076033024 2131482624 2187574272 2258141184 2309106176 2383593472 2397917952 2475270144 2597744448 2681542656 2692399104 2763251712 2841976832 2916765696 3197223936 3281361408 3300360192 3387211776 3463659264 3575390208 3684335616 3889020928 3896616672 4022313984 4038598656 4152066048 4262965248 4375148544 4618212352 4767186944 4795835904 4950540288 5195488896 5363085312 5384798208 5526503424 5683953664 5833531392 6394447872 6562722816 6774423552 6927318528 7150780416 7778041856 7793233344 8044627968 8077197312 8525930496 8750297088 9236424704 9591671808 9901080576 10390977792 10726170624 11053006848 11367907328 11667062784 12788895744 13125445632 13854637056 14301560832 15586466688 16089255936 16154394624 17051860992 17500594176 18472849408 19183343616 20781955584 21452341248 23334125568 25577791488 26250891264 27709274112 31172933376 32178511872 34103721984 35001188352 36945698816 38366687232 41563911168 42904682496 51155582976 52501782528 55418548224 62345866752 64357023744 70002376704 73891397632 76733374464 83127822336 102311165952 105003565056 110837096448 124691733504 128714047488 147782795264 153466748928 166255644672 210007130112 221674192896 249383467008 306933497856 332511289344 443348385792 498766934016 665022578688 997533868032 1330045157376 1995067736064 3990135472128
• Sum of all divisors σ(n): 13884669766800
• Sum of proper divisors (its aliquot sum) s(n): 9894534294672
• 3990135472128 is an abundant number, because the sum of its proper divisors (9894534294672) is greater than itself. Its abundance is 5904398822544

Bases of 3990135472128

• Binary: 111010000100000110100110111000000000000000₂
• Hexadecimal: 0x3A1069B8000
• Base-36: 1EX1JMYO0

Squares and roots of 3990135472128

• 3990135472128 squared (3990135472128²) is 15921181085934137464848384
• 3990135472128 cubed (3990135472128³) is 63527669409159193333215259695777841152
• The square root of 3990135472128 is 1997532.3457025671
• The cube root of 3990135472128 is 15860.9506430639

Scales and comparisons

• 3,990,135,472,128 seconds is equal to 126,873 years, 50 weeks, 1 day, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 3,990,135,472,128 would take you about three hundred seventeen thousand, one hundred eighty-four 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 3990135472128 cubic inches would be around 1321.7 feet tall.

Recreational maths with 3990135472128

• 3990135472128 backwards is 8212745310993
• 3990135472128 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3990135472128's digits is 54
• More coming soon!