1478638411884452

Names of 1478638411884452

• Cardinal: 1478638411884452 can be written as One quadrillion, four hundred seventy-eight trillion, six hundred thirty-eight billion, four hundred eleven million, eight hundred eighty-four thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 1.478638411884452 × 10¹⁵

Factors of 1478638411884452

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16705

Divisors of 1478638411884452

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 38 52 53 76 79 91 106 133 158 182 212 247 266 316 364 371 494 532 553 689 742 988 1007 1027 1106 1378 1484 1501 1729 2014 2054 2212 2756 3002 3458 4028 4108 4111 4187 4823 6004 6916 7049 7189 8222 8374 9646 10507 12421 13091 14098 14378 16444 16748 19292 19513 21014 24842 26182 28196 28756 28777 29309 39026 42028 49684 52364 53443 54431 57554 58618 78052 78109 79553 86947 91637 106886 108862 115108 117236 136591 156218 159106 161473 173894 183274 213772 217724 217883 235999 273182 312436 318212 322946 324769 347788 366548 374101 381017 435766 471998 546364 546763 556871 645892 649538 658313 748202 762034 871532 943996 981259 1015417 1034189 1093526 1113742 1130311 1299076 1316626 1496404 1524068 1525181 1651993 1962518 2030834 2068378 2187052 2227484 2260622 2273383 2633252 2832479 3050362 3067987 3303986 3925036 4061668 4136756 4139777 4221997 4521244 4546766 4608191 5664958 6100724 6135974 6170611 6607972 6868813 7107919 7239323 8279554 8443994 8558069 9093532 9216382 11329916 12271948 12341222 12507947 12756367 13737626 14215838 14478646 16559108 16887988 17116138 17212757 18432764 18643921 19827353 21475909 24682444 25015894 25512734 27475252 28431676 28957292 28978439 29553979 34232276 34425514 37287842 39654706 42951818 43194277 50031788 51025468 51062731 52006727 53817101 57956878 59107958 59906483 68851028 74575684 79309412 80217943 85903636 86388554 87555629 89294569 102125462 104013454 107634202 115913756 118215916 119812966 120489299 130507447 160435886 162603311 172777108 175111258 178589138 204250924 208026908 215268404 223765841 239625932 240978598 242370973 261014894 320871772 325206622 327042383 350222516 357178276 357439117 364047089 376719707 447531682 481957196 484741946 522029788 561525601 650413244 654084766 663815503 676087451 714878234 728094178 753439414 895063364 969483892 970191889 988127813 1123051202 1138223177 1308169532 1327631006 1352174902 1429756468 1456188356 1506878828 1566360887 1696596811 1940383778 1976255626 2246102404 2276446354 2289296681 2655262012 2704349804 2706324743 3132721774 3393193622 3880767556 3952511252 4033955749 4251550979 4552892708 4578593362 4646708521 4732612157 5412649486 6265443548 6786387244 6791343223 6916894691 8067911498 8503101958 9157186724 9293417042 9465224314 10825298972 12612494557 12845661569 13582686446 13833789382 16135822996 17006203916 18586834084 18930448628 18944273201 25224989114 25691323138 27165372892 27667578764 28237690243 29760856853 35182221659 37888546402 50449978228 51382646276 51420170117 52441424737 56475380486 59521713706 70364443318 75777092804 76645159231 88287461899 89919630983 102840340234 104882849474 112950760972 119043427412 140728886636 153290318462 176574923798 179839261966 205680680468 209765698948 213799654697 246275551613 306580636924 353149847596 359678523932 359941190819 367089973159 427599309394 492551103226 536516114617 668462211521 719882381638 734179946318 855198618788 985102206452 996387070003 1073032229234 1336924423042 1439764763276 1468359892636 1496597582879 1992774140006 2146064458468 2673848846084 2779395511061 2993195165758 3985548280012 4062193439243 4679235480647 5558791022122 5986390331516 6974709490021 8124386878486 9358470961294 11117582044244 13949418980042 16248773756972 18716941922588 19455768577427 27898837960084 28435354074701 38911537154854 52808514710159 56870708149402 77823074309708 105617029420318 113741416298804 211234058840636 369659602971113 739319205942226 1478638411884452
• Sum of all divisors σ(n): 3459986753126400
• Sum of proper divisors (its aliquot sum) s(n): 1981348341241948
• 1478638411884452 is an abundant number, because the sum of its proper divisors (1981348341241948) is greater than itself. Its abundance is 502709929357496

Bases of 1478638411884452

• Binary: 101010000001101000001010101010010101010011110100100₂
• Hexadecimal: 0x540D0554AA7A4
• Base-36: EK4T3X4G4K

Squares and roots of 1478638411884452

• 1478638411884452 squared (1478638411884452²) is 2186371553100174321553799340304
• 1478638411884452 cubed (1478638411884452³) is 3232852961065384575527868286606855751074553408
• The square root of 1478638411884452 is 38453067.6524572225
• The cube root of 1478638411884452 is 113925.4260373145

Scales and comparisons

• 1,478,638,411,884,452 seconds is equal to 47,016,127 years, 39 weeks, 6 days, 22 hours, 7 minutes, 32 seconds.
• To count from 1 to 1,478,638,411,884,452 would take you about one hundred forty-one million, forty-eight thousand, three hundred eighty-three 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 1478638411884452 cubic inches would be around 9493.8 feet tall.

Recreational maths with 1478638411884452

• 1478638411884452 backwards is 2544881148368741
• The number of decimal digits it has is: 16
• The sum of 1478638411884452's digits is 74
• More coming soon!