420673264128

Names of 420673264128

• Cardinal: 420673264128 can be written as Four hundred twenty billion, six hundred seventy-three million, two hundred sixty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.20673264128 × 10¹¹

Factors of 420673264128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 37

Divisors of 420673264128

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 108 114 117 128 144 152 156 162 169 171 192 208 216 228 234 243 247 256 288 304 312 324 338 342 351 384 416 432 456 468 486 494 507 512 513 576 608 624 648 676 684 702 729 741 768 832 864 912 936 972 988 1014 1026 1053 1152 1216 1248 1296 1352 1368 1404 1458 1482 1521 1536 1539 1664 1728 1824 1872 1944 1976 2028 2052 2106 2187 2197 2223 2304 2432 2496 2592 2704 2736 2808 2916 2964 3042 3078 3159 3211 3328 3456 3648 3744 3888 3952 4056 4104 4212 4374 4394 4446 4563 4608 4617 4864 4992 5184 5408 5472 5616 5832 5928 6084 6156 6318 6422 6561 6591 6656 6669 6912 7296 7488 7776 7904 8112 8208 8424 8748 8788 8892 9126 9234 9477 9633 9728 9984 10368 10816 10944 11232 11664 11856 12168 12312 12636 12844 13122 13182 13338 13689 13824 13851 14592 14976 15552 15808 16224 16416 16848 17496 17576 17784 18252 18468 18954 19266 19683 19773 19968 20007 20736 21632 21888 22464 23328 23712 24336 24624 25272 25688 26244 26364 26676 27378 27702 28431 28899 29184 29952 31104 31616 32448 32832 33696 34992 35152 35568 36504 36936 37908 38532 39366 39546 40014 41067 41472 41553 41743 43264 43776 44928 46656 47424 48672 49248 50544 51376 52488 52728 53352 54756 55404 56862 57798 59319 59904 60021 62208 63232 64896 65664 67392 69984 70304 71136 73008 73872 75816 77064 78732 79092 80028 82134 83106 83486 85293 86528 86697 87552 89856 93312 94848 97344 98496 101088 102752 104976 105456 106704 109512 110808 113724 115596 118638 120042 123201 124416 124659 125229 126464 129792 131328 134784 139968 140608 142272 146016 147744 151632 154128 157464 158184 160056 164268 166212 166972 170586 173394 177957 179712 180063 186624 189696 194688 196992 202176 205504 209952 210912 213408 219024 221616 227448 231192 237276 240084 246402 249318 250458 255879 259584 260091 262656 269568 279936 281216 284544 292032 295488 303264 308256 314928 316368 320112 328536 332424 333944 341172 346788 355914 360126 369603 373248 373977 375687 379392 389376 393984 404352 411008 419904 421824 426816 438048 443232 454896 462384 474552 480168 492804 498636 500916 511758 520182 533871 539136 540189 559872 562432 569088 584064 590976 606528 616512 629856 632736 640224 657072 664848 667888 682344 693576 711828 720252 739206 747954 751374 778752 780273 787968 808704 822016 839808 843648 853632 876096 886464 909792 924768 949104 960336 985608 997272 1001832 1023516 1040364 1067742 1080378 1108809 1119744 1124864 1127061 1138176 1168128 1181952 1213056 1233024 1259712 1265472 1280448 1314144 1329696 1335776 1364688 1387152 1423656 1440504 1478412 1495908 1502748 1560546 1601613 1617408 1620567 1644032 1679616 1687296 1707264 1752192 1772928 1819584 1849536 1898208 1920672 1971216 1994544 2003664 2047032 2080728 2135484 2160756 2217618 2254122 2336256 2340819 2363904 2426112 2466048 2519424 2530944 2560896 2628288 2659392 2671552 2729376 2774304 2847312 2881008 2956824 2991816 3005496 3121092 3203226 3241134 3326427 3359232 3374592 3381183 3414528 3504384 3545856 3639168 3699072 3796416 3841344 3942432 3989088 4007328 4094064 4161456 4270968 4321512 4435236 4508244 4681638 4804839 4852224 4861701 4932096 5038848 5061888 5121792 5256576 5318784 5343104 5458752 5548608 5694624 5762016 5913648 5983632 6010992 6242184 6406452 6482268 6652854 6762366 7008768 7022457 7091712 7278336 7398144 7592832 7682688 7884864 7978176 8014656 8188128 8322912 8541936 8643024 8870472 9016488 9363276 9609678 9723402 10077696 10123776 10143549 10243584 10513152 10637568 10686208 10917504 11097216 11389248 11524032 11827296 11967264 12021984 12484368 12812904 12964536 13305708 13524732 14044914 14414517 14556672 14796288 15185664 15365376 15769728 15956352 16029312 16376256 16645824 17083872 17286048 17740944 18032976 18726552 19219356 19446804 20287098 21026304 21067371 21275136 21372416 21835008 22194432 22778496 23048064 23654592 23934528 24043968 24968736 25625808 25929072 26611416 27049464 28089828 28829034 30371328 30430647 30730752 31539456 31912704 32058624 32752512 33291648 34167744 34572096 35481888 36065952 37453104 38438712 38893608 40574196 42134742 43243551 43670016 44388864 45556992 46096128 47309184 47869056 48087936 49937472 51251616 51858144 53222832 54098928 56179656 57658068 60861294 63078912 63202113 63825408 64117248 65505024 66583296 68335488 69144192 70963776 72131904 74906208 76877424 77787216 81148392 84269484 86487102 91113984 91291941 92192256 94618368 95738112 96175872 99874944 102503232 103716288 106445664 108197856 112359312 115316136 121722588 126404226 131010048 133166592 136670976 138288384 141927552 144263808 149812416 153754848 155574432 162296784 168538968 172974204 182583882 189236736 191476224 192351744 199749888 205006464 207432576 212891328 216395712 224718624 230632272 243445176 252808452 273341952 273875823 276576768 283855104 288527616 299624832 307509696 311148864 324593568 337077936 345948408 365167764 399499776 410012928 414865152 425782656 432791424 449437248 461264544 486890352 505616904 547751646 567710208 577055232 599249664 615019392 622297728 649187136 674155872 691896816 730335528 820025856 821627469 829730304 851565312 865582848 898874496 922529088 973780704 1011233808 1095503292 1198499328 1230038784 1244595456 1298374272 1348311744 1383793632 1460671056 1643254938 1703130624 1731165696 1797748992 1845058176 1947561408 2022467616 2191006584 2460077568 2489190912 2596748544 2696623488 2767587264 2921342112 3286509876 3595497984 3690116352 3895122816 4044935232 4382013168 5193497088 5393246976 5535174528 5842684224 6573019752 7380232704 7790245632 8089870464 8764026336 10786493952 11070349056 11685368448 13146039504 15580491264 16179740928 17528052672 22140698112 23370736896 26292079008 32359481856 35056105344 46741473792 52584158016 70112210688 105168316032 140224421376 210336632064 420673264128
• Sum of all divisors σ(n): 1437665275200
• Sum of proper divisors (its aliquot sum) s(n): 1016992011072
• 420673264128 is an abundant number, because the sum of its proper divisors (1016992011072) is greater than itself. Its abundance is 596318746944

Bases of 420673264128

• Binary: 110000111110010000101001001101000000000₂
• Hexadecimal: 0x61F2149A00
• Base-36: 5D960000

Squares and roots of 420673264128

• 420673264128 squared (420673264128²) is 176965995152106051600384
• 420673264128 cubed (420673264128³) is 74444862820296276580355535538225152
• The square root of 420673264128 is 648593.2963945897
• The cube root of 420673264128 is 7492.8718296113

Scales and comparisons

• 420,673,264,128 seconds is equal to 13,376 years, 5 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 420,673,264,128 would take you about twenty-six thousand, seven hundred fifty-two 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 420673264128 cubic inches would be around 624.4 feet tall.

Recreational maths with 420673264128

• 420673264128 backwards is 821462376024
• The number of decimal digits it has is: 12
• The sum of 420673264128's digits is 45
• More coming soon!